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<SEC-DOCUMENT>0000897101-99-001186.txt : 19991222
<SEC-HEADER>0000897101-99-001186.hdr.sgml : 19991222
ACCESSION NUMBER:		0000897101-99-001186
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		18
CONFORMED PERIOD OF REPORT:	19990930
FILED AS OF DATE:		19991221

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MTS SYSTEMS CORP
		CENTRAL INDEX KEY:			0000068709
		STANDARD INDUSTRIAL CLASSIFICATION:	MEASURING & CONTROLLING DEVICES, NEC [3829]
		IRS NUMBER:				410908057
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		10-K
		SEC ACT:		
		SEC FILE NUMBER:	000-02382
		FILM NUMBER:		99777931

	BUSINESS ADDRESS:	
		STREET 1:		14000 TECHNOLOGY DR
		CITY:			EDEN PRAIRIE
		STATE:			MN
		ZIP:			55344-2290
		BUSINESS PHONE:		6129374000

	MAIL ADDRESS:	
		STREET 1:		14000 TECHNOLOGY DR
		CITY:			EDEN PRAIRIE
		STATE:			MN
		ZIP:			55344

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RESEARCH INC
		DATE OF NAME CHANGE:	19670216
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K
<SEQUENCE>1
<TEXT>



                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                               -----------------

                                    FORM 10-K

[X]  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
     ACT OF 1934 FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 1999

[ ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM ________ TO ________

                              --------------------

                          COMMISSION FILE NUMBER 0-2382


                             MTS SYSTEMS CORPORATION
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

           MINNESOTA                    612-937-4000              41-0908057
(STATE OR OTHER JURISDICTION OF     (TELEPHONE NUMBER OF      (I.R.S. EMPLOYER
 INCORPORATION OR ORGANIZATION)     REGISTRANT INCLUDING     IDENTIFICATION NO.)
                                        AREA CODE)

          14000 TECHNOLOGY DRIVE, EDEN PRAIRIE, MINNESOTA  55344-9763
               (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)    (ZIP CODE)

                              --------------------

           SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:

                 COMMON STOCK (PAR VALUE OF 25(CENT) PER SHARE)


     INDICATE BY CHECK MARK WHETHER REGISTRANT (1) HAS FILED ALL REPORTS
REQUIRED TO BE FILED BY SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF
1934 DURING THE PRECEDING 12 MONTHS (OR FOR SUCH SHORTER PERIOD THAT THE
REGISTRANT WAS REQUIRED TO FILE SUCH REPORTS), AND (2) HAS BEEN SUBJECT TO SUCH
FILING REQUIREMENTS FOR THE PAST 90 DAYS.

                            __X__ YES       _____ NO


     INDICATE BY CHECK MARK IF DISCLOSURE OF DELINQUENT FILERS PURSUANT TO ITEM
405 OF REGULATION S-K IS NOT CONTAINED HEREIN, AND WILL NOT BE CONTAINED, TO THE
BEST OF REGISTRANT'S KNOWLEDGE, IN DEFINITIVE PROXY OR INFORMATION STATEMENTS
INCORPORATED BY REFERENCE IN PART III OF THIS FORM 10-K OR ANY AMENDMENT TO THIS
FORM 10-K. ( )

     AS OF DECEMBER 1, 1999, 20,879,821 SHARES OF THE REGISTRANT'S COMMON STOCK
WERE OUTSTANDING AND THE AGGREGATE MARKET VALUE OF SUCH COMMON STOCK (BASED UPON
THE AVERAGE OF THE HIGH AND LOW PRICES) HELD BY NON-AFFILIATES WAS $174,868,500.

                              --------------------

                       DOCUMENTS INCORPORATED BY REFERENCE

ANNUAL REPORT TO SHAREHOLDERS FOR FISCAL YEAR ENDED SEPTEMBER 30, 1999 - PARTS
I, II AND IV.

PROXY STATEMENT FOR ANNUAL MEETING OF SHAREHOLDERS, STATEMENT DATED PRIOR TO
JANUARY 25, 2000 - PART III.

================================================================================

<PAGE>


                             MTS SYSTEMS CORPORATION

                            ANNUAL REPORT PURSUANT TO

                           SECTION 13 OR 15(d) OF THE

                         SECURITIES EXCHANGE ACT OF 1934


                                     PART I

ITEM 1. BUSINESS

MTS Systems Corporation (hereafter called "MTS" or "the Company" or "the
Registrant") is a technology-based company providing engineering services,
equipment, and software for applications in research, product development,
quality control and production.

MTS bases its business on a set of building-block technologies and business
processes. Technologies include sensors for measuring machine and process
parameters, control technologies for test and process automation, hydraulic and
electric servodrives for precise actuation, and application software to tailor
the test or automation system to the customer's needs and to analyze results.
Business processes include project and product styles of operations on a
worldwide basis. In combination, they offer solutions to customers in a variety
of markets.

In the Mechanical Testing and Simulation segment, customers use the Company's
products and services in research, product development and quality control to
determine the mechanical properties and performance of materials, products and
structures. Many of the Company's products and services support the customers'
mechanical design automation processes. In the Factory Automation segment,
customers use the Company's measurement and control instrumentation to measure
process variables and to automate production processes.

CUSTOMERS AND PRODUCTS BY BUSINESS SEGMENT

The Company's operations are organized into two reportable business segments: 1)
Mechanical Testing and Simulation (MT&S), and 2) Factory Automation (FA). The
operational alignment of the segments allows the Company to maintain a strategic
focus on markets with different applications of the Company's technologies and
with different competitors.

Mechanical Testing and Simulation Reportable Segment: Customers in this segment
use MTS's systems and software for research, product development and quality
control in the design and manufacture of materials, products and structures.
Customer industries in this segment include:


                                       1
<PAGE>


AIRCRAFT AND AEROSPACE VEHICLE MANUFACTURERS AND THEIR SUPPLIERS: These
customers use the Company's systems and software for full scale structural tests
on complete vehicles and principal subsystems such as landing gear.

In the aircraft industry, the Company's customers include manufacturers of
commercial, military and general aviation planes and their suppliers, such as
engine manufacturers.

The space vehicle industry utilizes the Company's systems and software for such
applications as solid fuel development and heat shield studies.

Both aircraft and space vehicle manufacturers and their suppliers use the
Company's systems and software to perform research on new materials and to
control quality in the manufacturing of materials.

CIVIL ENGINEERING: This market is comprised of university and government
laboratories, and construction and mineral/petroleum production companies.

Systems sold in this market include seismic (earthquake) simulators, civil
construction component (e.g., beam) testing systems, pavement material testing
systems, and specialized systems for rock and soil studies in construction and
mineral/petroleum production.

CONSUMER AND BIOMECHANICAL PRODUCTS/MATERIAL PRODUCERS: Customers use the
Company's electromechanical and servohydraulic material testing systems in
research, product development and extensively for quality control during
production. In addition, customers use the Company's nanoindentation systems to
test and measure mechanical properties of products where microscopic precision
is required.

Typical consumer products are made of textiles, paper products and plastic films
of many types. Biomechanical products include implants, prostheses and other
medical and dental devices and materials. Material producers include metal,
ceramic, composite, paper and plastic manufacturers.

GROUND VEHICLE INDUSTRY: This market consists of automobile, truck, motorcycle
and off-road vehicle manufacturers and their suppliers. This market is the
largest within the MT&S sector.

Applications of the Company's systems and software include the design and
production testing of engines and drivetrains, suspension and steering
components, body and chassis, tires and wheels, and fuel storage and exhaust
components. Vehicle manufacturers strive to improve performance, durability and
safety, accelerate design development work and decrease the cost to manufacture
their products and components.


                                       2
<PAGE>


ADVANCED SYSTEMS: The Company also offers highly customized systems for
simulation and testing through its Advanced Engineering Solutions Division
(AESD). These systems frequently embody technology which is new to the
application. Customers of AESD come from all industries served by the MT&S
sector - aerospace and advanced materials, civil engineering, and ground
vehicles - as well as customers from other industries interested in the
development of new manufacturing technologies and systems such as welding and
material processing.

MT&S sector accounted for 80% of revenue in 1999, 79% of revenue in 1998 and 81%
of revenue in 1997. It represents the oldest and is the principal market for the
Company's technology.

Factory Automation Reportable Segment: FA customers use MTS products in discrete
part manufacturing and chemical process industries. Products in this segment
include:

DISPLACEMENT POSITION AND LIQUID-LEVEL SENSORS BASED ON MAGNETOSTRICTIVE
TECHNOLOGY. Displacement sensors accurately measure position up to 25 feet. They
are used where accurate positioning and continuous control are critical, such as
in discrete (piece part) manufacturing machinery, mobile equipment, process
control elements and continuous measurement devices. Major applications include
injection molding machines, servo-hydraulic cylinders, presses of all types,
sawmills, logging and other mobile machinery and valve or flow control.

Displacement sensors are also used in high volume applications requiring low
cost position feedback. MTS builds a version of its technology in various
lengths and configurations, but at very high rates affording on-board low cost
solutions to industries such as automotive, appliance, medical, agricultural,
marine, aeronautic and other non-manufacturing markets.

Liquid level sensors accurately measure the level of liquids in tanks and other
vessels up to 60 feet. These sensors are marketed to control continuous
processes in chemical, pharmaceutical, bio-technology and other related markets.
The need for highly reliable accurate measurement of one or more fluid levels is
common in most of these applications. MTS markets liquid level sensors to both
end users, such as chemical producing companies, and to original equipment
manufacturers and private label companies who build level measurement or leak
detection into their control systems or as accessories for remote indication and
control devices.

SERVO MOTORS, AMPLIFIERS AND CONTROLLERS: Customers use high-performance
brushless servo motors and amplifiers for challenging factory automation
applications in a wide range of industries, including machine tools, fabrication
and packaging. Specialized plug-in amplifiers are used in light duty
applications such as the semiconductor and textile industries. The Company's
controllers are used for precise control of a wide variety of applications
ranging from simple applications requiring only one axis of control to
high-speed, complex operations requiring up to 28 axes of control. These
combined product lines address the need


                                       3
<PAGE>


for high performance systems and are used primarily by original equipment
manufacturers and large end users.

TITANIUM PRODUCTS: The Company, through its wholly owned subsidiary, AeroMet
Corporation, has developed an innovative laser direct metal deposition process
for manufacturing titanium parts. The process uses a laser to fuse titanium
powder, layer upon layer, into solid structures. This computer driven process
significantly reduces the time required to produce large complex parts.

The FA sector accounted for 20% of revenue in 1999, 21% of revenue in 1998, and
19% of revenue in 1997.

COMMON TECHNOLOGIES

MTS' systems and products in all segments are constructed using employees'
application engineering know-how with common technology building block
components generally composed of measuring and actuation devices, electronic
controls and application software. Many of these components are proprietary and
are developed and manufactured within the Company.

MTS employees engineer or configure the components into products and systems to
match the application called for in the customer's order. Frequently,
special-purpose software is developed to meet a customer's unique requirements.
Such software often represents a significant part of the value added by the
Company. Services offered to system customers include on-site installation,
training of customer personnel, technical manuals and continuing maintenance.
Such services are often included in the contract amount charged for completed
systems, but these services may be purchased separately, during and after the
system warranty period.

Certain proprietary products, such as sensors, process controls, motors,
actuators and process software and firmware are sold as products to end users
and to other companies for incorporation into their systems, machines or
processes. All products and most systems are sold on fixed-price contracts.
Complex systems and applied research in the MT&S sector are in some cases
undertaken on "cost-plus-fixed-fee" contract basis.

1999 PRODUCT DEVELOPMENT HIGHLIGHTS

The Company funds new application and product development within its market
sectors. Highlights of product development undertaken or completed in 1999
include:

Mechanical Testing and Simulation Reportable Segment

*    The Company introduced the Model 329 6 DOF Road Simulator. This is a new
     six degree of freedom Road simulator to accurately reproduce all the
     motions and forces that are introduced into a vehicle through the tire/road
     interface. This system integrates MTS's new SWIFT Wheel force transducer
     for more accurate laboratory life testing and to help correlate vehicle
     models.


                                       4
<PAGE>


*    The Company introduced the RPC(TM)Pro software produCt. This software,
     which runs natively on Microsoft NT(TM), is to be used on all advanced
     vehicle durability testing simulators. This software incorporates newly
     patented technologies into a state of the art software product, designed
     for automotive engineers that need to improve the simulation testing
     process.

*    The Company introduced the Virtual Engine Simulator. Simulating engine
     inputs into the vehicle drivetrain is the driving force behind MTS's new
     Virtual Engine Simulator. By replacing the gasoline or diesel engine with a
     MTS hydraulic motor and coupling this hydraulic motor through the vehicle's
     drivetrain to a dynamometer, MTS can excite the vehicle drivetrain with
     most engine signatures the customer wants to program. This system will be
     used to evaluate the noise and vibration coming from the drivetrain.

*    The Company introduced the Model 855 Multiaxial Wheel Fatigue Test System.
     This is a new wheel fatigue test system designed to test the endurance of a
     wheel assembly. The system simulates road conditions by applying realistic
     radial and lateral loads and drive and brake torques. Application of drive
     and brake torque are most important for studies of fastener loosening
     phenomenon. Wheel testing has become more important to the auto
     manufacturers with the proliferation of wheel design and material options.

*    The Company introduced the Light Truck SWIFT product. This is a new, larger
     configuration of the SWIFT wheel force transducer that was originally
     introduced last year. The system's primary purpose is to collect force and
     moment data in vehicle data acquisitions, and develop simulations in the
     laboratory for light trucks and SUVs. This technology greatly simplifies
     and compresses development cycles for new vehicles and associated products.

*    The Company introduced the Alliance RT material test system. This tabletop
     electromechanical system was designed for our customer's efficiency needs
     while enhancing accuracy, precision and flexibility always built into our
     systems.

*    The Company introduced the Mini Bionix II test system, which provides a
     stiffer, more robust load frame with a sturdier base and larger columns.
     Customers will see enhanced test results from this redesigned frame.

Factory Automation Reportable Segment

*    The Company developed new variations of its Magnetostrictive products,
     based upon its modular technology, and the development occurred much more
     rapidly than in the past. Past methods required engineering of entirely new
     products to address new applications. Examples include custom pulse and


                                       5
<PAGE>


     analog outputs, intelligent analog communications and environmental
     enclosures.

*    The Company released a new family of linear motors to the market. These
     motors are used in general factory automation and semi conductor
     industries.

*    The Company introduced several new Intelligent Sensors, a new Liquid Level
     transmitter line designed for Biotechnology, Pharmaceutical and Chemical
     industries, and an automotive sensor cartridge which is installed in a
     current series of passenger vehicles.


CHARACTERISTICS OF SALES

The Company's systems and products are sold and delivered throughout the world
and its customer orders cover a broad spectrum of industries, government
agencies, institutions, applications and geographic locations. As such, MTS is
not dependent upon any single customer for its business.

MT&S systems range in price from less than $20,000 to over $20 million. Large,
individual, fixed-price orders, generally considered to be over $10 million,
although important to the Company's image and technical advancement, can produce
volatility in both backlog and quarterly operating results. The majority of the
orders received in any one year are based on fixed-price quotations and some
require extensive technical communication with potential customers prior to
receipt of an order. The current typical delivery time for a system ranges from
one to twelve months, depending upon the complexity of the system and the
availability of components in the Company's or suppliers' inventories. Larger
system contracts can run as long as three years and cost-plus-fixed-fee
contracts have run longer.

FA products are sold in quantity at unit prices ranging from $500 to $10,000.
Delivery varies from several days to several months.

Approximately 51% of revenue in fiscal 1999, 55% of revenue in fiscal 1998, and
49% of revenue in fiscal 1997 was from domestic customers. The balance of the
revenue, some of which was sold in currencies other than the U.S. dollar, was to
customers located outside the United States--mainly in Europe, Asia-Pacific,
Latin America and Canada. The Company's foreign operations and foreign revenues
may be affected by local political conditions, export licensing problems and/or
currency restrictions.

Sales Channels: MTS markets its products using a number of sales channels. The
Company sells its MT&S equipment through an employee sales network, independent
sales representatives and a direct mail (catalog) operation. Sales personnel are
generally graduate engineers or highly skilled technicians and are specially
trained to sell MT&S products and services. Employee salespersons are


                                       6
<PAGE>


compensated with salary and sales incentives, and independent representatives
are paid a commission.

A list of major domestic and international offices for the Company's MT&S
reportable segment follows:

Domestic offices:
         Akron                Dayton                Philadelphia
         Austin               Denver                Raleigh
         Baltimore            Detroit               Pittsburgh
         Boston               Huntsville            San Diego
         Chicago              Los Angeles           San Jose
         Cincinnati           Minneapolis           Seattle
         Dallas                                     Washington, D.C.

International offices:
         Beijing and other cities,          Paris, France
           Peoples Republic of China
         Berlin and other cities,           Seoul, South Korea
           Germany                          Torino, Italy
         Gothenburg, Sweden                 Stroud, United Kingdom
         Hong Kong                          Nagoya and Tokyo, Japan
         Singapore

In addition, MT&S works with sales and service representative organizations in
nearly all industrialized countries of the world and in the developing countries
of Latin America, Asia, Africa and the Middle East.

The Company offers a mail-order catalog of material testing components,
accessories and products. The catalog includes products of complementary vendors
and aims to reach a broad range of customers involved in mechanical testing and
simulation.

The FA segment sells its products through sales channels separate from the MT&S
segment. A network of employees, direct sales, external domestic distributors,
representatives and system houses market the products of these divisions.
International revenue currently accounts for 41% of this segment's volume.
Efforts continue to expand sales channels in international markets.

International Operations and Export Sales: The sections entitled Geographic
Analysis of New Orders and Business Segment Information on pages 17 and 28 of
the Company's 1999 Annual Report to Shareholders, which sections are
incorporated by reference herein, contain information regarding the Company's
operations by geographic area.

Export Licensing: The Company's foreign shipments in fiscal 1999, 1998, and 1997
included sales to Asia-Pacific, Europe and other regions that may require the
Company to obtain export permission from the U.S. government. The Company does
not undertake manufacturing on custom systems or projects until it is assured


                                       7
<PAGE>


that permission will be granted. However, due to the extended time to process
and receive a license, design work is performed on some systems during the
licensing period. Changes in political relations between the U.S. and countries
requiring import licenses, as well as other factors, can adversely affect the
Company's ability to complete a sale should a previously issued license be
withdrawn. While political reform occurring internationally may relax export
controls, the U.S. government still maintains multilateral controls in agreement
with allies and unilateral controls based on U.S. initiatives and foreign policy
that may cause delays for certain shipments or the rejection of orders by the
Company.

BACKLOG

The Company's backlog, which it defines as firm orders remaining unfilled,
totaled $146.8 million at September 30, 1999, $187.2 million at September 30,
1998, and $190.8 million at September 30, 1997. The Company believes that
approximately $140.0 million of the backlog at September 30, 1999 will become
revenue during fiscal 2000. Delays may occur due to technical difficulties,
export licensing approval or the customer's preparation of the installation
site. Any such delay can affect the period when backlog is recognized as
revenue.

COMPETITION

In the MT&S segment, customers may choose to buy equipment from the Company or
from competitors, principally: Instron (U.S.-based), Interlachen (U.S.), AVL
(Austria), Zwick (Germany), Saganomiya and Shimadzu (Japan). There are also
smaller local competitors in most major countries.

In lieu of buying equipment from the Company or its competitors, customers may
contract with testing laboratories such as EG&G, Peabody, Wyle, or with
universities. Government laboratories also market testing services to the
public.

Finally, customers may choose to construct their own testing equipment from
commercially available components. Customers in the aerospace and automotive
industries and universities sometimes choose this approach, purchasing equipment
from companies such as Parker Hannifin, Moog and Mannesman (Germany).

In the FA segment, the Company competes directly with small to medium-sized
specialty suppliers and also with divisions of the large control system
companies such as Kollmorgen, Emerson Electric, Indramat (Germany) and Fanuc
(Japan).

MANUFACTURING AND ENGINEERING

The Company conducted a significant portion of its fiscal 1999 MT&S
manufacturing and engineering activities in Minneapolis. Certain engineering,
project management, final system assembly and quality testing may be done in
Berlin, Germany, and Tokyo, Japan. Electromechanical material testing systems
are assembled in the Raleigh, NC, facility and in the Paris, France facility.
The Company's MTS-DSP Technology subsidiary engineers and assembles dynamometer
control systems and provides related services from Ann Arbor. Manufacturing and
engineering activities for the FA reportable segment occur in


                                       8
<PAGE>


Raleigh, NC, New Ulm, MN, Ludenscheid, Freiburg, and Stralsund, Germany, and at
the Company's majority-owned subsidiary in Nagoya, Japan.

PATENTS AND TRADEMARKS

The Company holds a number of patents, patent applications, licenses, trademarks
and copyrights which it considers, in the aggregate, to constitute a valuable
asset. The Company's system business is not dependent upon any single patent,
license, trademark or copyright.

RESEARCH AND DEVELOPMENT

The Company does not do basic research, but does fund significant product,
system and application developments. Costs of these development programs are
expensed as incurred, and amounted to $27.0, $24.3, and $19.8 million for fiscal
years 1999, 1998, and 1997 respectively. Additionally, the Company also
undertakes "first of their kind" high-technology, customer-funded contracts
which contain considerable technical pioneering. The combination of internally
sponsored product development and system or application innovation on customer
contracts approximates 10% of annual sales volume.

EMPLOYEES

MTS employed 2,436 persons as of September 30, 1999, including 420 employees in
Europe, 64 in Japan, 6 in China, 4 in Canada, 9 in Korea, 2 in Hong Kong, and 3
in Singapore.

None of the Company's U.S. employees are covered by a collective bargaining
agreement, and MTS has experienced no work stoppages at any location

SOURCES AND AVAILABILITY OF RAW MATERIALS AND COMPONENTS

A major portion of products and systems delivered to a customer may consist of
equipment and component parts purchased from vendors. The relationship which the
Company promotes with its vendors is partnership based with an emphasis on
continuous improvement. The Company is dependent upon certain computing hardware
and software devices and certain raw materials which have limited sources.
However, the Company has not experienced significant problems in procurement or
delivery of any essential materials, parts or components in the last several
years.

Due to the manner in which the Company sells the majority of its products, on a
fixed-price contract agreed upon at the time the order is obtained, wide
fluctuations up or down in cost of materials and components from order date to
delivery date, if not accurately forecast by the Company at an early date, can
change the expected profitability of any sale. The Company believes that such
fluctuations have not had a material effect on reported earnings, except as
affected by changes in foreign currency rates, which have been reported.


                                       9
<PAGE>


ENVIRONMENTAL MATTERS

Management believes the Company's operations are in compliance with federal,
state and local provisions relating to the protection of the environment.

BUSINESS SYSTEMS DEVELOPMENT

The Company undertook the development and deployment of an enterprise-wide
financial and business operations software system in 1997. The company completed
the first phase of implementation in early 1999, with subsequent phases to
follow. This system is expected to improve business processing and to provide
software processing capability beyond the end of the century.

ITEM 2. PROPERTIES

Domestic Facilities:

The Company's corporate headquarters and main MT&S plant, occupying 420,000
square feet, is located on 56 acres of land in Eden Prairie, Minnesota, a suburb
of Minneapolis. The original plant was completed in 1967. Six additions, the
most recent completed in 1997, have expanded the plant to its present size.
Approximately 50% of the Eden Prairie facility is used for manufacturing and
assembly while the balance of the facility is used for office space. In 1998,
17,000 square feet of manufacturing space was leased in Chanhassen, Minnesota
under a five year operating lease expiring in 2003.

Electronic design and component assembly is conducted in a 57,000 square foot
facility in Chaska, Minnesota, approximately 10 miles west of the headquarters
in Eden Prairie. The building was completed in 1996. MTS has a five year
operating lease with provisions to extend, purchase or terminate at the end of
the lease period. The terms of the lease agreement do not require capitalization
of the asset and the related obligation.

MTS Automation occupies a 30,000 square foot plant in New Ulm, Minnesota (65
miles southwest of Minneapolis). The plant provides assembly operations and
office space. The facility was constructed in 1993 by the New Ulm Economic
Development Corporation and expanded in 1995. MTS has a seven-year operating
lease for the facility with provisions to extend the lease, purchase the
property, or terminate the lease. The terms of the lease agreement do not
require capitalization of the asset and the related obligation.

In addition, MTS Automation occupies 30,000 square feet in Horsham,
Pennsylvania, a suburb of Philadelphia. Plant and office space in two buildings
is leased under conventional operating lease terms.

MTS Sensors Division is located near the Research Triangle Park in Cary, North
Carolina, a suburb of Raleigh. A 40,000 square foot plant constructed in 1988


                                       10
<PAGE>


provides manufacturing and office space. In 1992, 25,000 square feet was added
to the plant.

MTD Raleigh is located adjacent to the MTS Sensors Division site in Cary, North
Carolina. A 25,000 square foot plant, constructed in 1991, provides
manufacturing and office space.

MTS Noise and Vibration Division operates in two facilities. A 16,000 square
foot facility in Madison Heights, Michigan and a 13,000 square foot facility in
Milford, Ohio. Plant and office space in both facilities is leased under
conventional operating lease terms.

MTS-DSP Technology occupies 26,000 square feet in Ann Arbor, Michigan and 16,000
square feet in Fremont, California. Plant and office space, in both locations,
is leased under conventional operating lease terms. MTS-DSP Technology is
currently in the process of constructing a 57,000 square foot facility in Ann
Arbor to provide manufacturing and office space. The building is expected to be
complete by the end of December 1999.

The Company leases space in other U.S. cities for sales and service offices.
Neither the space nor the rental obligations is significant.

International Facilities:

MTS Systems GmbH is located in an 80,000 square foot facility in Berlin,
Germany. As of September 30, 1999 6,500 square feet has been leased to other
companies. The building is situated on land leased by MTS from the city
government. The lease expires in 2052.

MTS Systems (France) operates in a leased facility in Paris, France, of
approximately 38,000 square feet. Approximately 40% of this space is used for
manufacturing with the remainder used as offices. The current lease expires at
the end of fiscal 2000.

MTS Sensors Technologie operates in a leased facility in Ludenscheid, Germany on
approximately six acres of land. The manufacturing and office facilities were
expanded in 1999 and now occupy 35,000 square feet at this location.

Custom Servo Motors Antriebstechnik Verwaltungs GmbH operates in two leased
facilities in Germany, one in Freiburg, and a new facility in Stralsund. The
Freiburg facility totals about 7,000 square feet and the Stralsund location is
about 16,000 square feet. Approximately 100% of the Freiburg facility is used
for offices while 70% of the Stralsund facility is used for assembly with the
remainder used as offices.

The Company also leases office and general purpose space for its sales and
service subsidiaries in Stroud, United Kingdom; Torino, Italy; Seoul, South
Korea; Tokyo and Nagoya, Japan; Toronto, Canada; Sao Paulo, Brazil;


                                       11
<PAGE>


Gothenburg, Sweden; Beijing and Shanghai, Peoples Republic of China; Singapore;
and Hong Kong. No manufacturing is conducted at these locations.

Expansion Opportunities:

Room remains at its Eden Prairie location for limited facility expansion. Also,
the sites in Cary, North Carolina could be expanded. Other suitable commercial
real property is available for purchase or lease in metropolitan areas where the
Company is presently located. The Company considers its current facilities
adequate to support its operations in 2000.

ITEM 3. LEGAL PROCEEDINGS

No material legal proceedings were pending or threatened against the Company or
its subsidiaries as of September 30, 1999.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

No matters were submitted during the fourth quarter of the year ended September
30, 1999, for a vote by the shareholders.


                                       12
<PAGE>


                                     PART II


ITEM 5. MARKET FOR THE REGISTRANT'S COMMON STOCK AND RELATED
        STOCKHOLDER MATTERS

The Company's stock is traded on The Nasdaq Stock Market's National Market
(Nasdaq) under the symbol MTSC. The following table shows the Company's low and
high closing sale transactions as reported by Nasdaq. Share prices for December
31, 1997 have been restated retroactively for the two-for-one stock split in the
form of a 100% stock dividend effective February 2, 1998.

        Quarter Ended                 Low *             High *
        -------------                 -----             ------

        December 31, 1997             $17.375           $20.00

        March 31, 1998                $13.50            $19.00

        June 30, 1998                 $15.50            $19.25

        September 30, 1998            $11.562           $17.75


        December 31, 1998             $10.875           $15.438

        March 31, 1999                $9.625            $14.375

        June 30, 1999                 $9.813            $13.25

        September 30, 1999            $10.00            $14.625


        * Source: The Nasdaq Stock Market, Inc. Summary of Activity Report

At December 1, 1999 there were 2,055 holders of record of the Company's $.25 par
value common stock. The Company estimates that there are an additional 2,200
beneficial shareholders whose stock is held by nominees or broker dealers.

The Company has a history of paying quarterly dividends and expects to continue
such payments in the future. During 1999, 1998 and 1997, the Company paid
dividends totaling $.24, $.24 and $.20 per share, per year, respectively, to
holders of its common stock.

Under the terms of the Company's credit agreements, certain covenants require
that tangible net worth, as defined, must exceed a defined minimum amount and
limit repurchases of its common stock to a defined maximum amount. As of
September 30, 1999, tangible net worth exceeded the minimum by $38.0 million and
the Company had $19.0 million available for repurchases of its common stock. The
Company has flexibility to declare and pay dividends in the future similar to
recent dividends.


                                       13
<PAGE>


ITEM 6. SELECTED FINANCIAL DATA

A comprehensive summary of selected financial information is presented in the
"Six Year Financial Summary" on page 16 of the Company's 1999 Annual Report to
Shareholders. Data included in the summary is incorporated herein by reference.

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
        CONDITION AND RESULTS OF OPERATIONS

Management's Discussion and Analysis of Financial Condition and Results of
Operations on pages 17 through 22 of the Company's 1999 Annual Report to
Shareholders is incorporated herein by reference.

ITEM 7a. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The required disclosures are included in Management's Discussion and Analysis of
Financial Condition and Results of Operations on page 19 and in Note 1 to the
Consolidated Financial Statements included in the Company's 1999 Annual Report
to Shareholders. This information is incorporated herein by reference.

FORWARD LOOKING STATEMENTS

Statements included or incorporated by reference in this Form 10-K (including
the 1999 Annual Report to Shareholders) and in the Company's press releases and
in oral statements made with the approval of an authorized executive officer,
which are not historical or current facts are "forward-looking statements" made
pursuant to the safe harbor provisions of the Private Securities Litigation
Reform Act of 1995 and are subject to certain risks and uncertainties that could
cause actual results to differ materially from historical results and those
presently anticipated or projected. The following important facts, among others,
could affect the Company's actual results in the future and could cause the
Company's actual financial performance to differ materially from that expressed
in any forward-looking statement:

       (i)    With regard to the Company's 1999 product developments, there are
              no uncertainties known to the Company concerning the expected
              results.

       (ii)   Possible significant volatility in both backlog and quarterly
              operating results may result from large, individual, fixed price
              orders, generally over $10 million, in connection with sales of
              MT&S systems.

       (iii)  Export controls based on U.S. initiatives and foreign policy, as
              well as import controls imposed by foreign governments, may


                                       14
<PAGE>


              cause delays for certain shipments or the rejection of orders by
              the Company. Such delays could create material fluctuations in
              quarterly results and could have a material adverse effect on
              results of operations. Foreign revenues may also be affected by
              local political conditions and/or currency restrictions.

       (iv)   Delays in realization of $146.8 million in backlog orders as of
              September 30, 1999 (approximately $140.0 million of which are
              anticipated to be recognized during fiscal 2000) may occur due to
              technical difficulties, export licensing approval or the
              customer's preparation of the installation site, any of which can
              affect the quarterly or annual period when backlog is recognized
              as revenue and could materially affect the results of any such
              period.

       (v)    The Company experiences competition on a worldwide basis.
              Customers may choose to purchase equipment from the Company or
              from its competitors. For the MT&S reportable segment, customers
              may also contract with testing laboratories or construct their own
              testing equipment, purchasing commercially available components.
              Factors which influence the customer's decision include price,
              service and required level of technology.

       (vi)   The Company is exposed to market risk from changes in foreign
              currency exchange rates, which can affect its results from
              operations and financial condition. The Company regularly assesses
              these risks and has practices to protect against the adverse
              effects of these and other potential exposures. To manage the risk
              arising from exposure to foreign currency changes, the Company,
              when deemed appropriate, enters into forward contracts. The
              Company is principally exposed to foreign currency movements
              related to non-U.S. dollar denominated assets and uncertainty
              related to future revenues that are denominated in foreign
              currencies. The Company's most significant foreign currency
              exposures relate to contracts in backlog and unbilled receivables
              in the Japanese yen and the German mark, which are undelivered or
              outstanding at the end of fiscal 1999. A 10 percent increase in
              the levels of foreign currency exchange rates against the U.S.
              dollar with all other variables held constant would result in a
              decrease in future revenues and asset balances of approximately
              $2.9 million. A 10 percent decrease in the levels of foreign
              currency exchange rates against the U.S. dollar with all other
              variables held constant would result in an increase to future
              revenues and asset balances of approximately $3.5 million.
              Further disclosures are included in Management's Discussion and
              Analysis of Financial Condition and Results of Operations on page
              19 and in Note 1 to the Consolidated Financial Statements included
              in the Company's 1999 Annual Report to Shareholders. This
              information is incorporated herein by reference.


                                       15
<PAGE>


       (vii)  The Company's short-term borrowings carry interest rate risk that
              is generally related to either LIBOR or the prime rate. The
              Company has minimal earnings and cash flow exposure due to market
              risks on its long-term debt obligations as a result of the
              primarily fixed-rate nature of the debt.

       (viii) Risks in connection with the Year 2000 issue, including risks of
              anticipated Year 2000 compliance, greater-that-anticipated costs,
              or risks of business interruptions due to inability of the
              Company's vendors to comply.

The foregoing list is not exhaustive, and the Company disclaims any obligation
subsequently to or revise any forward-looking statements to reflect events or
circumstances after the date of such statements or to reflect the occurrence of
anticipated or unanticipated events.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The Consolidated Financial Statements, Report of Independent Public Accountants,
Quarterly Financial Information (unaudited), and Six Year Financial Summary
(unaudited) included in the Company's 1999 Annual Report to Shareholders are
incorporated herein by reference.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING
        AND FINANCIAL DISCLOSURES

None.


                                       16
<PAGE>


                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF REGISTRANT

The Corporate Executive Officers of the Registrant on September 30, 1999 were:

Name and Age                 Position                        Officer Since
- ------------                 --------                        -------------
S. W. Emery, Jr. (53)        Chairman, President and             1998
                             Chief Executive Officer
K. D. Zell (57)              Executive Vice President            1979
D. E. Hoffman (52)           Vice President and CFO              1999
W. G. Anderson (43)          Vice President                      1998
W. G. Beduhn (58)            Vice President                      1983
M. L. Carpenter (62)         Vice President                      1973
S. M. Cohoon (45)            Vice President                      1996
J. M. Egerdal (48)           Vice President                      1996
N. L. Quist (44)             Vice President                      1999
F. G. Troutman (56)          Vice President                      1999
M. G. Togneri (62)           Vice President                      1991

Officers serve at the discretion of and are elected annually by the board of
directors, and serve until their successors are elected. Business experience of
the Executive Officers for at least the last 5 years (consisting of positions
with the Company unless otherwise indicated) is as follows:

      Officer                              Business Experience
      -------                              -------------------

      S. W. Emery, Jr.        Chairman since January 1999. President and Chief
                              Executive Officer since March 17, 1998. Management
                              and executive positions with Honeywell, Inc. from
                              1985 to 1997. (Area Vice President Western and
                              Southern Europe from 1994 to 1997; Group Vice
                              President, Military Avionics Systems from 1989 to
                              1994; Vice President and General Manager, Space
                              Systems Division from 1988 to 1989; Vice President
                              Operations, Process Controls Division from 1985 to
                              1988.

      K. D. Zell              Executive Vice President since 1993. Vice
                              President of Materials Testing Division from 1988
                              to 1993. Vice President, Sales and Service from
                              1984 to 1988. Vice President, Product Group from
                              1979 to 1984.


                                       17
<PAGE>


      D. E. Hoffman           Vice President and CFO since July 1999. Prior to
                              MTS, he was Vice President and CFO of MVE, Inc.
                              from 1998 to 1999, CFO for the Harmon Limited
                              Group of Apogee Enterprises, Inc. from 1994 to
                              1997, and he held various management positions
                              with ABB Ltd. from 1983 to 1994.

      W. G. Anderson          Vice President, MTS Automation Division, since
                              1998. President of Custom Servo Motors from 1992
                              to 1998.

      W. G. Beduhn            Vice President of Advanced Engineering Solutions
                              Division since 1991. Vice President of Technology
                              Development from 1983 to 1991. Division manager of
                              various marketing and operating divisions from
                              1977 to 1983.

      M. L. Carpenter         Vice President since 1973. Vice President and
                              Chief Financial Officer from 1991 to July 1999.
                              Vice President and Treasurer from 1973 to 1991.

      S. M. Cohoon            Vice President of Vehicles Dynamics Division since
                              1996. Prior to his employment at MTS he held
                              various engineering and management positions at
                              General Motors Corporation.

      J. M. Egerdal           Vice President, MTS Services and Support Division
                              since 1997; Vice President, North American Sales
                              from 1996 to 1997; Regional Sales and Service
                              Management from 1988 to 1996.

      N. L. Quist             Vice President, Materials Testing Division since
                              September 1999. Prior to her employment at MTS she
                              was Vice President, Marketing at Detector
                              Electronics Corp. from 1997 to 1999; Director,
                              Strategic Planning at Fisher-Rosemount from 1991
                              to 1997.


                                       18
<PAGE>


      F. G. Troutman          Vice President, MTS DSP Division since March 1999.
                              Prior to his employment at MTS he was CEO of DSP
                              Technology, Inc. from 1989 to 1999.

      M.G. Togneri            Vice President of Sensors Division since 1998.
                              Vice President of Factory Automation sector from
                              1991 to 1997. Prior to his employment at MTS was
                              Vice President at Square D Corporation and General
                              Manager of Crisp Automation. Has extensive
                              experience in the industrial instrumentation and
                              control business in the U.S. and internationally.

(a)   Information concerning the Company's Directors, including business
      experience, can be found in the Company's Proxy Statement, a definitive
      copy of which will be filed with the Securities and Exchange Commission
      prior to January 25, 2000, and is incorporated herein by reference.

(b)   There are no family relationships between and among directors or officers.

(c)   Information regarding compliance with Section 16(a) of the Securities
      Exchange Act of 1934 is incorporated herein by reference from the
      Company's Proxy Statement, a definitive copy of which will be filed with
      the Securities and Exchange Commission prior to January 25, 2000, pursuant
      to Regulation 14A under the Securities Exchange Act of 1934.

ITEM 11. EXECUTIVE COMPENSATION

See Item 12.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The information required by Items 11 and 12 is incorporated herein by reference
from the Company's Proxy Statement, a definitive copy of which will be filed
with the Securities and Exchange Commission prior to January 25, 2000, pursuant
to Regulation 14A under the Securities Exchange Act of 1934.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

None.


                                       19
<PAGE>


                                     PART IV


ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON
         FORM 8-K

The following documents are filed as part of this report:

     (a)  Financial Statements:

          See accompanying Index to Financial Statements on Page F-1.

     (b)  Reports on Form 8-K:

          Form 8-K filed on October 15, 1999 relating to the DSP Technology,
          Inc. acquisition, is incorporated by reference herein.

     (c)  Exhibits:

          2.a       Agreement and Plan of Merger among MTS Systems Corporation,
                    Badger Merger Corp., and DSP Technology Inc., filed on Form
                    S-4 (File No. 333-77277) on April 28, 1999, is incorporated
                    by reference herein.

          3.a       Restated and amended Articles of Incorporation, adopted
                    January 30, 1996, incorporated by reference from exhibit 3.a
                    of Form 10-K for the fiscal year ended September 30, 1996.

          3.b       Restated Bylaws, reflecting amendments through May 26, 1998,
                    incorporated by reference from exhibit 3.b. of Form 10-K for
                    the fiscal year ended September 30, 1998.

          10.a      Management Variable Compensation Plan and Long Range
                    Incentive Plan for fiscal 1999, dated December 1, 1998.

          10.b      1985 Employee Stock Option Incentive Plan, incorporated by
                    reference to exhibit 4(a) from Form S-8, File No. 2-99389.

          10.c      1987 Stock Option Plan, as amended, incorporated by
                    reference from exhibit 10.c of Form 10-K for the fiscal year
                    ended September 30, 1996.

          10.d      1990 Stock Option Plan, as amended, incorporated by
                    reference from exhibit 10.d of Form 10-K for the fiscal year
                    ended September 30, 1996.


                                       20
<PAGE>


          10.e      1994 Stock Plan, as amended, incorporated by reference from
                    exhibit 10.e of Form 10-K for the fiscal year ended
                    September 30, 1996.

          10.f      Severance Agreement, dated March 5, 1998 between the
                    Registrant and William G. Beduhn as amended, incorporated by
                    reference from exhibit 10.f of Form 10-K for the fiscal year
                    ended September 30, 1998.

          10.g      Severance Agreement, dated May 13, 1998 between the
                    Registrant and Marshall L. Carpenter as amended,
                    incorporated by reference from exhibit 10.g of Form 10-K for
                    the fiscal year ended September 30, 1998.

          10.h      Severance Agreement, dated December 3, 1990 between the
                    Registrant and Kenneth E. Floren, incorporated by reference
                    to exhibit 10.k of Form 10-K for the fiscal year ended
                    September 30, 1990.

          10.i      Severance Agreement, dated May 1, 1990 between the
                    Registrant and Werner Ongyert, incorporated by reference to
                    exhibit 10.m of Form 10-K for the fiscal year ended
                    September 30, 1990.

          10.j      Severance Agreement, dated September 22, 1999 between the
                    Registrant and Nancy L. Quist.

          10.k      Severance Agreement, dated July 28, 1999 between the
                    Registrant and David E. Hoffman.

          10.l      Severance Agreement, dated May 1, 1990 between the
                    Registrant and Richard S. White, incorporated by reference
                    to exhibit 10.q of Form 10-K for the fiscal year ended
                    September 30, 1990.

          10.m      Severance Agreement, dated March 27, 1998 between the
                    Registrant and Keith D. Zell, as amended, incorporated by
                    reference from exhibit 10.m of Form 10-K for the fiscal year
                    ended September 30, 1998.

          10.n      Severance Agreement, dated March 24, 1998 between the
                    Registrant and Mauro G. Togneri, as amended, incorporated by
                    reference from exhibit 10.n of Form 10-K for the fiscal year
                    ended September 30, 1998.

          10.o      1992 Employee Stock Purchase Plan, incorporated by reference
                    to exhibit 4(a) from Form S-8, File No. 33-45386.


                                       21
<PAGE>


          10.p      1997 Stock Option Plan, as amended.

          10.q      Severance Agreement, dated March 18, 1998 between the
                    Registrant and Steven M. Cohoon as amended.

          10.r      Severance Agreement, dated March 16, 1998 between the
                    Registrant and Sidney W. Emery, incorporated by reference
                    from exhibit 10.r of Form 10-K for the fiscal year ended
                    September 30, 1998.

          10.s      Change in Control Agreement, dated March 16, 1998 between
                    the Registrant and Sidney W. Emery incorporated by reference
                    from exhibit 10.s of Form 10-K for the fiscal year ended
                    September 30, 1998.

          10.t      Change in Control Agreement, dated March 27, 1998 between
                    the Registrant and Keith D. Zell incorporated by reference
                    from exhibit 10.t of Form 10-K for the fiscal year ended
                    September 30, 1998.

          10.u      Change in Control Agreement, dated May 13, 1998 between the
                    Registrant and Marshall L. Carpenter incorporated by
                    reference from exhibit 10.u of Form 10-K for the fiscal year
                    ended September 30, 1998.

          10.v      Change in Control Agreement, dated March 24, 1998 between
                    the Registrant and Mauro G. Togneri incorporated by
                    reference from exhibit 10.v of Form 10-K for the fiscal year
                    ended September 30, 1998.

          10.w      Change in Control Agreement, dated March 13, 1998 between
                    the Registrant and William G. Beduhn incorporated by
                    reference from exhibit 10.w of Form 10-K for the fiscal year
                    ended September 30, 1998.

          10.x      Change in Control Agreement, dated September 22, 1999
                    between the Registrant and Nancy L. Quist.

          10.y      Change in Control Agreement, dated July 28, 1999 between the
                    Registrant and David E. Hoffman.

          10.z      Change in Control Agreement, dated March 18, 1999 between
                    the Registrant and Steven M. Cohoon.

          10.aa     Severance Agreement, dated March 13, 1998 between the
                    Registrant and William G. Anderson.


                                       22
<PAGE>


          10.ab     Severance Agreement, dated March 14, 1998 between the
                    Registrant and James M. Egerdal.

          10.ac     Change in Control Agreement, dated March 13, 1998 between
                    the Registrant and William G. Anderson.

          10.ad     Change in Control Agreement, dated March 14, 1998 between
                    the Registrant and James M. Egerdal.

          10.ae     Employment Agreement, dated March 23, 1999 between the
                    Registrant and F. Gil Troutman.

          13.       Annual Report to Shareholders for the fiscal year ended
                    September 30, 1999.

          21.       Subsidiaries of the Company.

          23.       Consent of Independent Public Accountants.

          27.       Financial Data Schedule.

     (d)  Financial Statement Schedules:

          See accompanying Index to Financial Statements on page F-1.


                                       23
<PAGE>


SIGNATURES

Pursuant to the requirement of Section 13 or 15(d) of the Securities Exchange
Act of 1934, the Registrant has duly caused this report to be signed on its
behalf by the undersigned thereunto duly authorized.


                                    MTS SYSTEMS CORPORATION



                                    By:      /s/ Sidney W. Emery, Jr.
                                          -----------------------------
                                          Sidney W. Emery Jr.
                                          Chairman, President and Chief
                                          Executive Officer

                                    By:      /s/ David E. Hoffmann
                                          -----------------------------
                                          David E. Hoffman
                                          Vice President and Chief Financial
                                          Officer



Date:  December 21, 1999


                                       24
<PAGE>


Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following persons on behalf of the Registrant and
in the capacities and on the dates indicated:


                                    By:      /s/ Charles A. Brickman
                                          -----------------------------
                                          Charles A. Brickman, December 21, 1999
                                          Director

                                    By:      /s/ Jean Lou Chameau
                                          -----------------------------
                                          Jean Lou Chameau, December 21, 1999
                                          Director

                                    By:      /s/ Bobby I. Griffin
                                          -----------------------------
                                          Bobby I. Griffin, December 21, 1999
                                          Director

                                    By:      /s/ Russell A. Gullotti
                                          -----------------------------
                                          Russell A. Gullotti, December 21, 1999
                                          Director

                                    By:      /s/ Brendan E. Hegarty
                                          -----------------------------
                                          Brendan E. Hegarty, December 21, 1999
                                          Director

                                    By:      /s/ Thomas E. Holloran
                                          -----------------------------
                                          Thomas E. Holloran, December 21, 1999
                                          Director

                                    By:      /s/ Linda Hall Whitman
                                          -----------------------------
                                          Linda Hall Whitman, December 21, 1999
                                          Director


                                       25
<PAGE>


                    MTS SYSTEMS CORPORATION AND SUBSIDIARIES

                          INDEX TO FINANCIAL STATEMENTS


A.   CONSOLIDATED FINANCIAL STATEMENTS

     Reference is made to the consolidated financial statements in the Company's
     1999 Annual Report to Shareholders, which are incorporated by reference in
     accordance with Rule 12b-23 under the Securities Exchange Act of 1934 and
     attached hereto.


                                                              Annual
                                                              Report        10-K
                                                               Page         Page
                                                               ----         ----

Quarterly Financial Information (Unaudited)                     22           --

Consolidated Balance Sheets - September 30, 1999                23           --
and 1998

Consolidated Statements of Income and Shareholders'
Investment for the Years Ended September 30, 1999,
1998 and 1997                                                   24           --

Consolidated Statements of Cash Flows for the
Years Ended September 30, 1999, 1998 and 1997                   25           --

Notes to Consolidated Financial Statements                      26           --

Report of Independent Public Accountants                        36           --


                                      F-1
<PAGE>


                                                              Annual
                                                              Report        10-K
                                                               Page         Page
                                                               ----         ----

B.   REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS
     ON SCHEDULE                                                --          F-3

C.   CONSOLIDATED SCHEDULE

Schedule                    Description
- --------                    -----------

II        Summary of Consolidated Allowances for Doubtful
          Accounts and Restructuring Reserves                   --          F-4

          All schedules except the one listed above have
          been omitted as not required, not applicable, or
          the information required therein is contained in
          the financial statements or the footnotes thereto.


                            F-2
<PAGE>


              REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS ON SCHEDULE


To MTS Systems Corporation:


We have audited in accordance with generally accepted auditing standards, the
consolidated financial statements included in MTS Systems Corporation's annual
report to shareholders incorporated by reference in this Form 10-K, and have
issued our report thereon dated November 24, 1999. Our audit was made for the
purpose of forming an opinion on those statements taken as a whole. The schedule
(page F-4) listed as a part of Item 14 in this Form 10-K is the responsibility
of the Company's management and is presented for purposes of complying with the
Securities and Exchange Commission's rules and is not part of the basic
financial statements. This schedule has been subjected to the auditing
procedures applied in the audit of the basic financial statements and, in our
opinion, fairly states in all material respects the financial data required to
be set forth therein in relation to the basic financial statements taken as a
whole.


                                             ARTHUR ANDERSEN LLP

Minneapolis, Minnesota,
  November 24, 1999


                                      F-3
<PAGE>


                    MTS SYSTEMS CORPORATION AND SUBSIDIARIES

                SCHEDULE II - SUMMARY OF CONSOLIDATED ALLOWANCES

                FOR DOUBTFUL ACCOUNTS AND RESTRUCTURING RESERVES

              FOR THE YEARS ENDED SEPTEMBER 30, 1999, 1998 AND 1997


                             Balance                     Amounts         Balance
                             Beginning                   Written-Off/    End of
                             of Year      Provisions     Payments        Year
                             ---------    ----------     ------------    -------

                                         (expressed in thousands)
Allowance for Doubtful Accounts:
- --------------------------------

1999                          $ 2,285     $   679        $  (732)       $ 2,232

1998                            2,160         344           (219)         2,285

1997                            1,792         549           (181)         2,160


Restructuring Reserves:
- -----------------------

1999                          $    --     $ 5,711        $(2,480)       $ 3,231

1998                               --          --             --             --

1997                               --          --             --             --


                                       F-4
<PAGE>


                                  EXHIBIT INDEX


Exhibit
No.                   Description
- ---                   -----------

10.a      Management Variable Compensation Plan and Long Range Incentive Plan
          for fiscal 1999

10.j      Severance Agreement, dated September 22, 1999

10.k      Severance Agreement, dated July 28, 1999

10.p      1997 Stock Option Agreement, amended

10.q      Severance Agreement, dated March 18, 1998, as amended.

10.x      Change in Control Agreement, dated September 22, 1999

10.y      Change in Control Agreement, dated July 28, 1999

10.z      Change in Control Agreement, dated March 18, 1999

10.aa     Severance Agreement, dated March 13, 1998

10.ab     Severance Agreement, dated March 14, 1998

10.ac     Change in Control Agreement, dated March 13, 1998

10.ad     Change in Control Agreement, dated March 14, 1998

10.ae     Employment Agreement, dated March 23, 1999

13.       Annual Report to Shareholders for the fiscal year ended September 30,
          1999

21.       Subsidiaries of the Company

23.       Consent of Independent Public Accountants

27.       Financial Data Schedule

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.A
<SEQUENCE>2
<DESCRIPTION>MANAGEMENT VARIABLE COMPENSATION (MVC) PLAN
<TEXT>


                                  EXHIBIT 10.a

                                            Approved by the HR Committee 12/1/98
                      Changes noted by strike-through or italic approved 1/25/99

                   MANAGEMENT VARIABLE COMPENSATION (MVC) PLAN
                                   FISCAL `99

1.          PURPOSE OF PLAN

            To focus efforts on achievement of near term financial objectives
            which are critical to the success of the Company; to reward
            accomplishment at a level above competition when performance is
            above that of comparable companies; to more closely couple total
            compensation (salary plus variable) to the financial results of the
            enterprise.

            The Plan's payout is primarily related to achievement of annual
            Corporate and Sector/Group/Division/Niche profit, resource
            utilization, and growth objectives.

2.          PLAN CONSTRUCTION

            The attached chart provides an overview of the plan (See attachment
            A). Details follow regarding each of the components of the plan.

3.          ELIGIBILITY AND PARTICIPATION

            o     Corporate officers
            o     Unit vice presidents
            o     Market and functional unit managers
            o     Managers, technical supervisors and key marketing or technical
                  employees who meet certain minimum responsibilities for
                  profitability, financial/human resource acquisition and
                  allocation, balance sheet control, and/or market/technical
                  direction - positions defined as beginning at SAM 15 and TE 5,
                  or equivalent and above.

            o     This plan does not apply to the employees of the Aeromet
                  Corporation.

            An employee must be in such a position by the December Board of
            Directors meeting in order to be eligible for the fiscal year plan
            beginning the preceding 1 October, unless otherwise authorized by
            the CEO.

            An officer may recommend that an employee, who is otherwise
            eligible, not participate but such a recommendation must be
            authorized by the CEO.

            Participants are eligible for payout in proportion to the percentage
            of the fiscal year the participant is responsible for the qualifying
            position, unless otherwise authorized by the CEO.

            Employees who transfer to a different officer's unit during the year
            are paid according to the proportion of the year spent under each
            plan.


                                                                         Page 1

<PAGE>


            Employees who work less than full time during a year (e.g., due to a
            personal leave, but not due to illness) would earn a proportionately
            reduced payout.

            Unless authorized by the CEO, no payout will be made to employees
            who work less than 1,000 hours in the fiscal year.

            The participant must be on MTS' payroll at the end of the fiscal
            year to qualify for a payout. Employees resigning or terminated
            before the end, regardless of cause, are not eligible unless
            otherwise authorized by the CEO

            No employment contract is implied by participation in this Plan.

4.          ESTABLISHMENT OF OBJECTIVES

            a.          The Board of Directors sets the 1999 Corporate Earnings
                        per Share (EPS), Corporate Return on Average Net Assets
                        (ROANA), and the corporate revenue growth objectives at
                        their December meeting.

            b.          ROANA and revenue objectives for Sector, Group and
                        Division heads will be approved by the Human Resource
                        Committee of the Board of Directors at the December
                        meeting. All other objectives must be finalized by
                        December 15.

                        ROANA, revenue, and other objectives for participants
                        below the direct reports to the CEO require one over one
                        approval levels to:

                        o   Integrate objectives into Company operating plan
                        o   Guard against conflicting objectives
                        o   Help to assure consistency in degree of difficulty

                        The CEO has the final approval over all participants
                        other than himself.

5.          CRITERIA FOR OBJECTIVES

5.a         CORPORATE LONG RANGE PLANNING

            The Corporate Profit and Growth Objectives are set by the Board
            based on the current 3- year Long Range Plan (LRP) for the period
            FY1999 through 2001. Growth rates are set against 1998 actual
            results as the baseline. These are:

                        EPS:          20% compounded annual growth
                        ROANA:        21% average across the three years of the
                                      plan
                        REVENUE:      15% compounded annual growth

            For annual MVC purposes, EPS and revenue objectives are adjusted
            annually as recommended by the CEO and approved by the Board of
            Directors. All objectives include all transactions, acquisitions,
            write-offs, sales of assets, etc. unless specifically excluded by
            the Board in writing.



                                                                         Page 2
<PAGE>


5.b         CORPORATE '99 MVC

            FUNDAMENTAL PHILOSOPHY IS THAT ACHIEVING THE FY99 PLAN WILL RESULT
            IN 100% MVC PAYOUT.

            For FY99 this translates to MVC corporate level objectives of:

                        EPS:                                $1.25
                        ROANA:                              20%
                        REVENUE:                            $371M

5.c         MVC IMPLEMENTATION

            EPS (RULES):
                        EPS                              PAYOUT
                        ---                              ------
                         $1.15                             0%
                         $1.25                           100%
                         $1.30                           200%

                 ROANA (GUIDELINES):
                     ROANA                               PAYOUT
                     -----                               ------
                       0.8X BASE                           0%
                      BASE = PLAN                        100%
                       1.2X BASE                         200%
                       1.4X BASE                         300%

            GROWTH (GUIDELINES):
                        REVENUE
                  % INCREASE OVER
                     FY98 ACTUALS                        PAYOUT
                     ------------                        ------
                          8%                               0%
                     BASE = PLAN                         100%
                         15%                             200%

5.d         UNIT

            Unit financial goals (ROANA & Revenue) are expressed as
            Sector/Group/Division/Niche goals. Such goals are set as part of an
            integrated plan for the overall corporation.

            Approved Unit levels for FY 99 are:

            Type
            ----
            CORP        Corporate
            SECTOR      SPS
            GROUP       Vehicles Dynamics

                                                                         Page 3
<PAGE>

            DIV         AESD
            DIV         Automation
            DIV         MTD
            DIV         Sensors
            NICHE       NVH
            NICHE       Entertainment
            Additional NICHES       as approved by CEO

            Other "Non-Financial" objectives are locally established, must be
            stated in measurable terms and must not be activities (i.e. number
            of sales calls or technical society presentations).

6.          COMPETITIVE PAYOUT POTENTIAL

            The competitive payout potential, expressed as a % of the midpoint
            of the salary is shown below:

<TABLE>
<CAPTION>
                    POSITION                                           COMPETITIVE PAYOUT POTENTIAL %
                    --------                                           ------------------------------

<S>                                         <C>                         <C>
            CEO                            E5                                                     70%
            Exec VP, MT&S                  E4                                                     50%
            Vice President                 E3                           25-50, depending on revenue level (profit potential)
            Vice President                 E2                           25-50, depending on revenue level (profit potential)
            Vice President (Unit)          E1                           15-45, depending on revenue level (profit potential)
            Mkt Div P&L Mgrs               SAM 17-21                    15-35, depending on revenue level (profit potential)
            All Other Mgmt                 SAM 18-21                    10-25, depending on profit impact
                                           SAM 15-17                    6-20, depending on profit impact
                                           T/E 5/5S - 9/9S              6-15, depending on profit impact
</TABLE>


7.          OVERRANGING/MAXIMUM POTENTIAL PAYOUT

            The objectives are set at challenging but realistic levels that are
            used in the overall process of planning and resource allocation.
            This is not meant to be a limit to our aspirations, and performance
            above of those objectives should be rewarded as it is to the benefit
            of all stakeholders in the enterprise.
            Payout above the competitive payout potential is termed overranging.


            Two MVC mixes are possible for participants based on position and
            salary level.

                        FOR THE MTS EXECUTIVE MANAGEMENT TEAM
                        Corporate Earnings per share (EPS) at 30% with 200%
                        overranging.
                        Corporate, Sector, Group, Division ROANA at 50% with
                        300% overranging.
                        Revenue growth at 20% with 200% overranging.

                        Base payout potential:  30 + 50 + 20 = 100
                        Max payout potential: (30x2) + (50x3) + (20x2) = 250

                        FOR ALL OTHER POSITIONS

                                                                         Page 4
<PAGE>

                        Corporate earnings per share (EPS) at 20% with 200%
                        overranging.
                        Corporate, Sector, Group, Division, or Niche(as
                        applicable) ROANA at 50% with 300% overranging.
                        Revenue growth at 20% with 200% overranging.
                        Other objectives at 10% with no overranging.

                        Base payout potential: 20 + 50 + 20 + 10 = 100
                        Max payout potential: (20x2) + (50x3) + (20x2) + (10x1)
                        = 240

8.          RELATIONSHIP TO OTHER COMPENSATION PLANS

8.a         "NON MANAGEMENT" VARIABLE COMPENSATION PLAN (VC)

            Certain units may have a variable compensation plan for employees
            who are not eligible for the MVC, sales commissions, or other
            variable compensation plans. Payout in these VC Plans is linked
            directly to payout on the unit's MVC profit objectives. These
            non-management plans are subject to the approval of the unit vice
            president, corporate Human Resources manager and CEO.

            The following is an outline summary to which these VC plans must
            adhere. They are included in this MVC Plan for reference only.


8.a(1)      VC Competitive payout potential is 3% of the midpoint of the salary
            range in which the employee is placed at the beginning of the fiscal
            year.

8.a(2)      VC payout will normally be based on the combination of the results
            of the Corporation's earnings per share (EPS) and employee's unit
            vice president's (in some cases the unit manager's) ROANA
            objective(s) for the year. If the unit's vice president (manager)has
            more than one such objective, the payout will be based on the
            weighted average of the officer's objectives.

8.a(3)      The entire 3% VC payout potential is eligible for overranging for
            participating employees.

8.a(4)      Eligibility and participation rules for VC will be the same as those
            for MVC, where appropriate.


8.b         RETIREMENT PLAN

            The calculations for the Management Variable Compensation Plan (and
            VC) are made after deductions for retirement plans.

            Payout to a U.S. based participant in the Management Variable
            Compensation Plan (and VC) is included in the calculation of the
            Company's contribution to that employee's retirement plan.

9.          PAYOUT
            Payouts under this Plan along with VC are considered costs for the
            calculation of actual performance against objectives.


                                                                         Page 5
<PAGE>

            Payouts are audited by the manager of internal audit and approved by
            the CFO. PAYOUTS FOR THE EXECUTIVE MANAGEMENT TEAM MUST BE APPROVED
            BY THE CEO.

            Payout will be made in cash within 90 days of the end of the fiscal
            year, expected to be on or before December 31, 1999.
















                                                                         Page 6
<PAGE>



                             MTS SYSTEMS CORPORATION
                         1999 LONG RANGE INCENTIVE PLAN


SECTION 1.  General Purpose of Plan; Definitions.

The name of this plan is the MTS Systems Corporation 1999 Long Range Incentive
Plan (the "Plan"), adopted by the Board of Directors of MTS Systems Corporation
(the "Board") as of December 1, 1999 (the "Effective Date"). The purpose of the
Plan is to provide the Company's key employees, upon whom the responsibilities
of the successful administration and management of the Company rest, with a
means to acquire and maintain stock ownership, thereby strengthening their
commitment to the welfare of the Company and their desire to remain in its
employ.

A further purpose of the Plan is to provide such key employees with additional
incentive and reward opportunities designed to enhance the profitable growth of
the Company by granting them Performance Options as authorized in the MTS
Systems Corporation 1997 Stock Option Plan (the "Stock Option Plan").

For purposes of the Plan, the following terms shall be defined as set forth
below.

            a.    "Award" means a grant of Performance Options to a Participant
                  pursuant to Section 5. A "Full Award" means an Award granted
                  as of the Effective Date. A "Partial Award" means an Award
                  granted after the Effective Date. Each Participant shall
                  receive one or more Long Range Incentive Plan Agreements which
                  describe the amount and date of the Participant's grant.

            b.    "Cause" means a felony conviction of a Participant or the
                  failure of a Participant to contest prosecution for a felony,
                  willful misconduct, dishonesty or intentional violation of a
                  statute, rule or regulation, any of which, in the judgment of
                  the Company, is harmful to the business or reputation of the
                  Company.

            c.    "Committee" means the committee referred to in Section 2 which
                  is appointed by the Board to administer the Plan. The
                  Committee shall be the same Committee described in the Stock
                  Option Plan and shall consist of at least two Directors of the
                  Board, all of whom shall be outside, non-employee Directors
                  who shall serve at the pleasure of the Board. If, at any time,
                  no Committee shall be in office, then the functions of the
                  Committee shall be exercised by the Board.

            d.    "Company" means MTS Systems Corporation, a Minnesota
                  corporation, including its subsidiaries and any successor
                  corporation.

            e.    "Disability" means permanent and total disability as defined
                  in Internal Revenue Code Section 22(e)(3).



                                                                         Page 7
<PAGE>


            f.    "Fair Market Value" of Stock on any given date shall be
                  determined by the Committee as follows: (i) if the Stock is
                  listed for trading on one or more national securities
                  exchanges or is traded on the Nasdaq Stock Market, the last
                  reported sales price on the principal such exchange or the
                  Nasdaq Stock Market on the date in question, or if such Stock
                  shall not have been traded on such principal exchange on such
                  date, the last reported sales price on such principal exchange
                  or the Nasdaq Stock Market on the first day prior thereto on
                  which such Stock was so traded; or (ii) if the Stock is not
                  listed for trading on a national securities exchange or the
                  Nasdaq Stock Market but is traded in the over-the-counter
                  market, including the Nasdaq Small Cap Market, the closing bid
                  price for such Stock on the date in question, or if there is
                  no such bid price for such Stock on such date, the closing bid
                  price on the first day prior thereto on which such price
                  existed; or (iii) if neither (i) nor (ii) is applicable, by
                  any means determined to be fair and reasonable by the
                  Committee, which determination shall be final and binding on
                  all parties.

            g.    "Incentive Stock Option", "Option" or "Stock Option" means a
                  Performance Option granted to a Participant pursuant to
                  Section 5 which qualifies as an incentive stock option under
                  Section 422 of the Internal Revenue Code (the "Code"). If, for
                  any reason, a Performance Option ceases to qualify as an
                  Incentive Stock Option under Code Section 422, it shall
                  thereafter be treated as a nonqualified stock option.

            h.    "Option Price" means the Fair Market Value of a share of Stock
                  on the Valuation Date.

            i.    "Participant" means an employee of the Company who as of the
                  Effective Date or at any time between the Effective Date and
                  the Termination Date is selected to participate in the Plan
                  pursuant to Section 5.

            j.    "Performance Goals" means goals established by the Committee
                  as of the Effective Date to be achieved by the Company by the
                  Termination Date. The Committee has the discretion to modify
                  Performance Goals during the Term to reflect significant
                  unforeseen events.

            k.    "Performance Option" means an Award granted to a Participant
                  pursuant to Section 5 of the Plan, as authorized in the Stock
                  Option Plan. Any forfeited, canceled or terminated Performance
                  Options may be awarded by the Committee, in its sole
                  discretion, to new Participants as Partial Awards or they may
                  be distributable under the terms of the Stock Option Plan.

            l.    "Retirement" means a Participant's retirement from active
                  employment with the Company on or after age 65 or prior to age
                  65 with the written approval of the Committee for purposes of
                  the Participant's rights under this Plan.

            m.    "Stock" means Common Stock of the Company.


                                                                         Page 8
<PAGE>


            n.    "Target Management Variable Compensation" means, without
                  overranging, a bonus equal to a percentage of the midpoint of
                  the Participant's salary range as established in the 1999
                  Management Variable Compensation Plan, contingent upon
                  achievement of certain performance goals, for each of the
                  three Company fiscal years during the Term (1999, 2000 and
                  2001).

            o.    "Term" of the Plan means the three-year period between the
                  Effective Date and the Termination Date.

            p.    "Termination Date" means the last day of the Term.

            q.    "TMVC Credit" means an amount equal to thirty percent of a
                  Participant's Target Management Variable Compensation, if any,
                  without overranging, for each fiscal year during the Term or
                  that portion of the Term from the date of the Participant's
                  Award to the Termination Date. TMVC Credit shall be withheld
                  from the Participant's Management Variable Compensation Award
                  for each said fiscal year and used exclusively as a credit
                  towards the Option Price for vested Performance Option Stock
                  purchased by the Participant. Any TMVC Credit not used for
                  this purpose shall be forfeited. TMVC Credit shall not be
                  payable in cash or in any other form if the Participant's
                  Performance Options do not vest or, if vested, if they are
                  canceled, terminated or forfeited by the Company or not
                  exercised by the Participant.
                  TMVC Credit shall not accumulate interest.

            r.    "Valuation Date", for purposes of a Performance Option Award,
                  means the date of the Award or, if the Award date is not a
                  trading day, the first trading day thereafter. "Valuation
                  Date", for purposes of Performance Option exercise, means the
                  date on which the Participant provides the Company with
                  written notice of exercise of his vested Options or, if said
                  date is not a trading day, the first trading day thereafter.

SECTION  2.  Administration.

            a.    Administration by Committee. The Committee shall administer
                  the Plan. A majority of the Committee shall constitute a
                  quorum. The acts of a majority of the members present at any
                  meeting at which a quorum is present or acts approved in
                  writing by a majority of the Committee shall be deemed acts of
                  the Committee.

            Subject to the provisions of the Plan, the Committee shall have
            exclusive power to

                        i.    select the employees to participate in the Plan,

                        ii.   determine the Awards to be made to each employee
                              selected,

                        iii.  determine the time or times when Awards will be
                              made,

                        iv.   determine Performance Goals to which the payment
                              of Company Cash Match of TMVC Credit may be
                              subject, and

                        v.    prescribe the form or forms evidencing Awards.


                                                                         Page 9
<PAGE>


            b.    Committee to Make Rules and Interpret Plan. The Committee
                  shall have the authority, subject to the provisions of the
                  Plan and the Stock Option Plan, to establish, adopt, or revise
                  such rules and regulations and to make all such determinations
                  relating to the Plan as it may deem necessary or advisable for
                  the administration of the Plan. The Committee's interpretation
                  of the Plan or any Awards granted pursuant thereto and all
                  decisions and determinations by the Committee or its designee
                  with respect to the Plan shall be final, binding, and
                  conclusive on all parties unless otherwise determined by the
                  Board.

            c.    Committee Members Ineligible. No Participant shall be a member
                  of the Committee.

SECTION 3.  Performance Option Awards Subject to the Plan.

The Committee may, from time to time, grant Awards to one or more employees
determined by it to be eligible for participation in the Plan, in accordance
with the provisions of Section 5, provided however that:

            a.    The aggregated number of shares of Stock made subject to
                  Awards may not exceed the number of shares permitted under the
                  Stock Option Plan.

            b.    Stock delivered to a Participant by the Company following
                  exercise of his vested Performance Options shall be authorized
                  and unissued Stock.

SECTION  4.  Eligibility.

Officers and key employees of the Company (including officers and key employees
who are members of the Board but not the Committee) who are, in the opinion of
the Committee, principally responsible for the growth, development and financial
success of the Company, shall be granted Awards under the Plan.
Participation in the Plan for said designated employees shall be mandatory.

SECTION 5.  Performance Options.

            a.    Grant of Performance Shares. The Committee may grant
                  Performance Options to Participants during the Term. In
                  connection with any such Award, TMVC Credit, if any, without
                  overranging, shall be withheld from the Participant's
                  Management Variable Compensation Award for each said fiscal
                  year during the Term and accounted for separately as a credit
                  towards the Option Price for vested Performance Option Stock
                  purchased by the Participant.

                  An Award of Performance Options as of the Effective Date (a
                  Full Award) shall consist of Incentive Stock Options equal to
                  five times the Participant's regular annual Incentive Stock
                  Option grant under the Stock Option Plan, as determined by the
                  Committee. Any Award hereunder shall (i) be in lieu of any
                  other regular annual stock option grant to which the
                  Participant would otherwise be entitled during the Term and
                  (ii) not affect the Participant's rights under the terms of
                  any other stock option awarded to him prior to his Performance
                  Option Award.


                                                                         Page 10
<PAGE>


                  An Award to any subsequent Participant after the Effective
                  Date shall be a Partial Award calculated according to the
                  following formula: the Full Award shall be multiplied by a
                  fraction with a denominator of 36 and a numerator equal to the
                  number of full months remaining in the Term, as defined in
                  subparagraph 1.o.i. The Committee, in its discretion, may
                  modify the number of Performance Options in any Award or the
                  Partial Award formula to the extent it deems such modification
                  to be in the best interests of the Company.

            b.    Value of Performance Options. All Performance Options will be
                  granted at an Option Price equal to the Stock's Fair Market
                  Value as of the date of the Award.

            c.    Term of Performance Options. The Option term shall be seven
                  years from the Effective Date for Full Awards or seven years
                  from date of Award grant for Partial Awards.

            d.    Vesting of Performance Options. Performance Options for any
                  Participant shall become 100% vested as of the earlier of the
                  following dates:

                        i.    the three-year anniversary of the Effective Date,
                              or

                        ii.   the date on which the Company experiences a change
                              in control, as defined in any change in control
                              agreement between the Company and the Participant,
                              or a merger or sale of assets, as provided in
                              Subsection 5(c) of the Stock Option Plan.

                  A Participant whose employment terminates due to death,
                  Retirement or Disability prior to vesting of his Performance
                  Options shall become partially vested effective as of the
                  earlier of the dates described in i. or ii. above. The
                  unvested Performance Options of such a Participant shall be
                  forfeited. The percentage of such a Participant's vesting
                  shall be 100% multiplied by a fraction the denominator of
                  which is 36 and the numerator of which is the number of the
                  Participant's fully completed months of service between the
                  Effective Date, or the date of the Participant's Award for a
                  Partial Award, and his termination date.

                  If a Participant's employment is terminated by the Participant
                  or the Company prior to vesting of his Performance Options
                  (other than due to death, Retirement or Disability), his
                  Performance Options shall be forfeited. All vesting rights, as
                  described in this Subsection 5.d., are subject to the terms
                  and conditions of the Plan and the Stock Option Plan.

            e.    Exercise of Performance Options. A Participant may exercise
                  his Performance Options upon vesting. In the event of a change
                  in control, a Participant shall have additional exercise
                  rights, as provided in subparagraph 5(c) of the Stock Option
                  Plan.

                  Any vested Performance Options which qualify as Incentive
                  Stock Options must be exercised within 90 days following a
                  Participant's termination of employment, or in the event of a
                  Participant's Disability, within one year of such event, or,
                  in the event of a Participant's death, within three years of
                  such event or, in all cases, if sooner, by the expiration date
                  of the term of the Option, as described in Subsection 5.c.

                                                                         Page 11

<PAGE>

                  With respect to vested Performance Options which do not
                  qualify as Incentive Stock Options, in the event of death or
                  Disability, a Participant (or his beneficiary or legal
                  representative) may exercise said Options until the three year
                  anniversary of said event or expiration of the term of the
                  Option, whichever occurs first. In the event of Retirement, a
                  Participant may exercise his Options until the expiration of
                  the Option term, as described in subsection 5.c. If a
                  Participant's employment is terminated for Cause, the
                  Participant's vested unexercised Performance Options shall
                  immediately terminate. If a Participant's employment
                  terminates for any other reason after his nonqualified
                  Performance Options have vested, he may exercise said Options
                  within 90 days after such termination or the term of the
                  Option, whichever is shorter.

                  Any Performance Option may be exercisable in full or for
                  different time periods as specified by the Committee pursuant
                  to the authority vested in it in Stock Option Plan Subsection
                  5(c), subject to the conditions set forth in Section 5 of the
                  Stock Option Plan.

            f.    Company Cash Match of TMVC Credit. The Company will pay cash
                  bonuses to Participants, based on the value of their TMVC
                  Credit, if Performance Goals are met, as described and subject
                  to the conditions set forth in this Subsection.

                        i.    If the Company's Compounded Earnings ("CE") for
                              the Term are between 10% and 13% and its
                              Compounded Revenue ("CR") for the Term is between
                              8% and 10%, the Company will match Participants'
                              TMVC Credit at a proportional rate of between 1%
                              and 100%, as set forth in Exhibit A. There will be
                              no match unless both CE and CR achieve their
                              minimum 10% and 8% thresholds. If either CE or CR
                              exceeds its 13% or 10% maximum under this
                              subparagraph, the proportional match shall be
                              determined pursuant to Exhibit A.

                        ii.   If CE for the Term is between 13% and 20% and CR
                              for the Term is between 10% and 15%, the Company
                              will match Participants' TMVC Credit at a
                              proportional rate of between 100% and 200%, as set
                              forth in Exhibit A. In no event will the Company's
                              match exceed 200% of Participants' TMVC Credit.

                        iii.  The amount of Company match, if any, shall be
                              determined by the 90th day following the end of
                              the Term. Once determined, Company match amounts
                              shall be distributable to Participants in cash.

                        iv.   The Company match for a partially vested
                              Participant whose employment is severed due to
                              Retirement, death or Disability prior to the
                              Termination Date shall equal the fraction
                              determined in Subsection 5.d. multiplied by the
                              amount of the cash bonus match which the
                              Participant would have received if he had been
                              100% vested. If a Participant's employment is
                              severed by the Participant or the Company prior to
                              the Termination Date (other than due to death,
                              Retirement or Disability), or if the Participant
                              resigns, is discharged for Cause or competes with
                              the Company after the Termination Date but prior
                              to the date of distribution of the cash bonus
                              match, the Participant shall not be entitled to
                              the cash bonus match described in this
                              subsection5.f.


                                                                         Page 12
<PAGE>


            g.    Payment for Performance Option Stock. The Participant's TMVC
                  Credit shall be divided by the number of his Performance
                  Options so that each Performance Option shall be credited with
                  an equal portion of TMVC Credit. When the Participant
                  exercises all or a portion of his Performance Options, each
                  such Option shall be credited with its proportional share of
                  TMVC Credit. The TMVC Credit assigned to unexercised
                  Performance Options shall be forfeited. The Participant shall
                  pay the difference between his TMVC Credit and the Option
                  Price for each share of Stock which he purchases pursuant to
                  his Performance Options.

            h.    Right of Repurchase and Forfeiture. The Company may repurchase
                  a Participant's Performance Option Stock and require
                  forfeiture of his unexercised vested Performance Options if
                  the Participant

                        i.    at any time during or within two years following
                              termination of employment with the Company,
                              directly or indirectly competes with, or is
                              employed by or performs services in any capacity
                              for, a competitor of the Company, or

                        ii.   is discharged for Cause.

                  Consistent with subsection 8(d) of the Stock Option Plan, the
                  repurchase price shall equal the then Fair Market Value of the
                  Stock for Participants whose Stock is subject to repurchase
                  pursuant to subsection 5.h.i. and, for Participants covered
                  under subsection 5.h.ii., the repurchase price shall equal the
                  Stock Option Price.

SECTION 6.  General Provisions.

            a.    Government and Other Regulations. The Company's obligation to
                  make payment of Awards in Stock or otherwise is subject to all
                  applicable laws, rules, regulations and required governmental
                  agency approvals. The Company shall be under no obligation to
                  register under the Securities Act of 1933, as amended (the
                  "Act"), any of the Stock issued, delivered or paid in
                  settlement under the Plan. If said Stock may be exempt from
                  registration under the Act, the Company may restrict the
                  transfer of such Stock as it deems advisable to ensure the
                  availability of any such exemption.

            b.    Claim to Awards and Employment Rights. No Participant or other
                  person shall have any claim or right to be granted an Award
                  under the Plan. Neither the Plan nor any action taken
                  hereunder shall be construed as giving any employee any right
                  to be retained in the employ of the Company.

            c.    Unsecured Creditor. The rights of a Participant or any
                  beneficiary under the Plan shall be those of an unsecured
                  creditor.

            d.    Claims Procedures for Participants or Their Representatives.
                  Any claims for benefits under the Plan shall be submitted to a
                  Plan administrator appointed by the Committee. If a claim is
                  denied, the administrator shall provide written notice of the
                  denial within 90 days after submission of the claim which
                  shall include (i) the specific reasons for the denial, (ii)
                  specific references to the Plan provisions on which the denial
                  is based, (iii) any other information necessary for the
                  claimant to perfect the claim and an explanation of why such
                  material is necessary, and (iv) an explanation of the Plan's
                  appeal procedures. The 90-day claims review period may be
                  extended by the

                                                                         Page 13

<PAGE>

                  administrator if such extension is necessary, in the sole
                  discretion of the administrator, to properly review the claim.
                  The appeal procedures are as follows: (A) a claimant may file
                  a notice of appeal of the denial of a claim with the
                  administrator within 90 days following his receipt of the
                  notice of denial, providing a written explanation as to why he
                  believes the denial to be inappropriate, with specific reasons
                  and references to Plan provisions; (B) the appeal will be
                  reviewed and a decision rendered as soon as possible but not
                  later than 90 days after receipt of the appeal notice, unless
                  an extension of time of up to 60 days is deemed appropriate by
                  the administrator to properly review the appeal; and (C) the
                  written decision on the appeal shall be provided to the
                  claimant, with specific references to the Plan provisions on
                  which the denial is based. If the decision is not furnished
                  within the time specified above, the claim shall be deemed to
                  be denied on appeal.

            e.    Beneficiaries. Any payment of an Award due under the Plan to a
                  deceased Participant shall be paid to the beneficiary
                  designated by the Participant on the Beneficiary Designation
                  Form attached as Exhibit B, which shall be filed with the
                  Committee. A Participant may change his designated beneficiary
                  at any time by completing a new Beneficiary Designation Form
                  and providing it to the Committee. The most recent Beneficiary
                  Designation Form shall be effective and all earlier
                  Beneficiary Designation Forms shall be automatically void. If
                  no such beneficiary has been designated or survives the
                  Participant, payment shall be made to the Participant's legal
                  representative. A beneficiary designation may be changed or
                  revoked by a Participant at any time provided the change or
                  revocation is filed with the Committee.

            f.    Nonassignability. No Award under the Plan shall be subject in
                  any manner to anticipation, alienation, sale, transfer,
                  assignment, pledge, encumbrance, charge, execution,
                  attachment, garnishment or any other legal process and any
                  attempt to subject an Award to any of the foregoing shall be
                  void.

            g.    Repeal; Amendment. The Plan and any and all provisions of the
                  Plan may be repealed or amended by the affirmative vote of a
                  majority of the Board of Directors. No repeal or amendment of
                  the Plan shall operate to annul or modify any vested Award
                  under the Plan.

            h.    Construction. A pronoun or adjective in the masculine gender
                  includes the feminine gender, and the singular includes the
                  plural, unless the context clearly indicates otherwise.

            i.    Governing Law. The Plan shall be construed, administered and
                  enforced according to the laws of Minnesota and the United
                  States, as appropriate.

            j.    Tax Withholding. The Company shall have the right to deduct
                  from all Awards paid in cash taxes required by law and, in the
                  case of Stock, the Participant or other person receiving such
                  Stock may be required to pay to the Company the amount of any
                  such taxes which the Company is required to withhold with
                  respect to such Stock.

            k.    Authority. The Plan is adopted by the Board as of the
                  Effective Date pursuant to the MTS Systems Corporation 1997
                  Stock Option Plan, as amended. Any issue relating to Stock or
                  Stock Options not specifically addressed herein shall be
                  governed by the terms of the Stock Option Plan.

                                                                         Page 14
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.J
<SEQUENCE>3
<DESCRIPTION>SEVERANCE AGREEMENT
<TEXT>


                                  EXHIBIT 10.j

                               SEVERANCE AGREEMENT


            AGREEMENT made as of this 22nd day of September, 1999 by and between
MTS Systems Corporation, a Minnesota corporation ("MTS") and Nancy L. Quist (the
"Executive").

            WHEREAS, MTS desires to employ Executive as its Chief Financial
Officer and Executive is willing to become employed by MTS in such capacity; and

            WHEREAS, Executive is expected to make a significant contribution to
the profitability, growth and financial strength of MTS; and

            WHEREAS, MTS considers the establishment and maintenance of a sound
and vital management and an orderly succession plan to be essential to
protecting and enhancing the best interests of MTS and its shareholders; and

            WHEREAS, this Agreement is consistent with the requirements of the
executive/high policymaking exception to the Age Discrimination in Employment
Act, 29 U.S.C. Section 631(c)(1) (the "Executive Exemption"), benefits in
connection therewith are pursuant to pension, profit sharing and deferred
compensation plans as defined therein, and Executive, by virtue of his duties
and responsibilities on behalf of MTS, qualifies under said exception for
mandatory retirement on or after his 65th birthday; and

            WHEREAS, MTS is providing Executive, simultaneously with this
Agreement, in addition to Executive's employment with MTS and the special
benefits associated therewith, additional consideration in the form of a Change
in Control Agreement, to provide additional benefits to Executive in the event
of a change in control;

            NOW THEREFORE, in consideration of the foregoing and other
respective covenants and agreements of the parties herein contained, the parties
hereto agree as follows:

            1. Term of Agreement. This Agreement shall commence on the date
hereof and shall continue in effect until the earlier of (a) the date on which
the Executive and MTS agree in writing to terminate this Agreement, or (b) the
Date of Termination indicated in paragraph 2, 3, or 4 hereunder. If a change in
control occurs, as defined in that certain agreement between the Executive and
MTS of even date herewith (the "Change in Control Agreement", attached as
Exhibit 1), this Agreement shall be superseded by the provisions of the Change
in Control Agreement except as provided in the following sentence. MTS's right
under this Agreement to terminate the Executive's employment pursuant to the
Executive Exemption shall not be superceded by the Change in Control Agreement
and the Executive shall be entitled to receive the benefits to which he is
entitled under subparagraph 4(d) hereunder if such termination occurs.


<PAGE>

Sevarance Agreement
Page 2

            2. Termination by Reason of Death or Disability. In the event of the
Executive's death or disability during the Term of this Agreement, Executive
shall be entitled to such benefits provided under any policy, plan or program
governing death or disability maintained by MTS and covering such Executive and
this Agreement shall not apply. The determination of disability and the amount
and entitlement of benefits shall be governed by the terms of such policy, plan
or program. In the event of the Executive's disability, the Executive's Date of
Termination shall be the date on which Executive has been unable, by reason of
physical or mental disability, to perform the services required of him for his
position, even with reasonable accommodation, for the period of time indicated
in MTS's group long term disability plan (in which the Executive is a
participant) during which a participant must be disabled before benefits become
payable. In connection with Executive's termination due to disability, a
qualified physician must certify the disability and MTS shall at all times
comply with the Americans With Disabilities Act and any other applicable
disability discrimination law.

            3. Resignation or Termination for Cause.


                        (a) The Executive may resign his employment or MTS may
            terminate the Executive's employment for Cause, effective as of the
            Date of Termination set forth in the Notice of Termination. If
            Executive resigns or his employment is terminated by MTS for Cause,
            MTS shall pay to Executive his full base salary through the Date of
            Termination at the rate in effect at the time of Notice of
            Termination is given and MTS shall have no further obligation to
            Executive under this Agreement.

                        (b) Termination by MTS of Executive's employment for
            "Cause" shall mean termination as a result of:

                                            (i) the conviction of the Executive
                                by a court of competent jurisdiction for felony
                                criminal conduct; or

                                            (ii) willful misconduct by the
                                Executive; or

                                            (iii) violation by the Executive of
                                any employment agreement applicable to the
                                Executive.

            4. Termination Other Than for Cause. MTS may terminate Executive's
employment for a reason other than Cause, including pursuant to the Executive
Exemption on or after Executive's 65th birthday, effective as of the Date of
Termination set forth in the Notice of Termination. If Executive's employment is
terminated by MTS other than for Cause, death or disability, Executive shall be
entitled, subject to subparagraph 4(d)(v) and paragraph 9 of this Agreement, to
the benefits described in subparagraphs (a), (b) and (c) below and, if
applicable, subparagraph (d) below.

                        (a) Executive shall be paid a monthly Severance Payment
            equal to the Executive's Monthly Gross Income, as defined in
            subparagraph (i) below for 9 months. If Executive's employment is
            terminated pursuant to the Executive


<PAGE>

Sevarance Agreement
Page 3


            Exemption as described in subparagraph 4(d) hereunder, "12" shall be
            substituted for "15" in the preceding sentence.

                                    (i) For purposes of this Agreement, Monthly
                        Gross Income shall mean the sum of the following
                        amounts, subject to applicable federal and state
                        withholding.

                                                (A) 1/12 of the highest average
                                    base salary for any 12-consecutive month
                                    period during the 36 calendar month period
                                    ending immediately prior to the Date of
                                    Termination; plus

                                                (B) the monthly average of the
                                    total Management Variable Compensation (MVC)
                                    earned during the lesser of the 3 most
                                    recent or the actual number of fiscal years
                                    participating in the MVC plan ending
                                    immediately prior to the Date of
                                    Termination; plus

                                                (C) the product of the average
                                    percentage of MTS profit sharing
                                    contributions to the MTS Systems Corporation
                                    Profit Sharing Retirement Plan and Trust (as
                                    a percent of Compensation as defined in the
                                    Plan up to the federal limit) for the lesser
                                    of the 3 most recent or the actual number of
                                    participating Plan Years ending immediately
                                    prior to the Date of Termination multiplied
                                    by the sum of (A) and (B) above.

                        (b) Executive shall be entitled to continue any of said
            benefits which qualify as group health and life insurance benefits
            for continuation coverage under the Comprehensive Omnibus Budget
            Reconciliation Act ("COBRA") or applicable state law and pursuant to
            the terms of the plan. Following the Executive's Date of Termination
            and while severance payments are being paid to the Executive or, if
            earlier, until Executive is covered under other group plans, MTS
            shall continue to pay the employer share of the Executive's MTS
            group life and health insurance premiums. All premium payments made
            on Executive's behalf following his Date of Termination and
            Executive's continued participation in the plans are contingent upon
            Executive making the appropriate timely written elections to
            continue his group benefits following his Date of Termination, said
            group benefits continuing in effect for active MTS employees,
            Executive continuing to be eligible under the terms of the plans and
            applicable laws, and Executive's payment of the employee portion of
            the premiums for such benefits. Benefits otherwise receivable by
            Executive pursuant to this subparagraph (b) shall be reduced or
            eliminated to the extent comparable benefits are actually received
            by Executive during such period from a source outside MTS, and any
            such benefits actually received by Executive shall be reported to
            MTS.



                        (c) The Executive's rights under any existing Employee
            Stock Option Agreement and any future such agreements, including
            particularly his vesting rights and his right to exercise his
            options following his termination of employment, shall


<PAGE>

Sevarance Agreement
Page 4


            continue to be fully effective hereunder. In addition, if the
            Executive's termination of employment occurs pursuant to the
            Executive Exemption on or after he has reached his 65th birthday,
            the Executive shall continue to vest in any stock options in which
            he is not fully vested, as though he were continuing his employment
            with MTS as an active employee, subject at all times to the exercise
            times and other terms and conditions set forth in said Stock Option
            Agreements and to Executive's signing the release agreement
            described in paragraph 9 herein.

                        (d) If Executive's termination of employment occurs
            pursuant to the Executive Exemption on or after he has reached his
            65th birthday, Executive shall be entitled to receive the lump sum
            equivalent of the amount necessary to purchase a $44,000 pre-tax
            straight life annuity, said lump sum to be taken from MTS
            contributions and earnings thereon to Executive's accounts in MTS
            sponsored pension, profit sharing, and deferred compensation plans,
            as applicable. If Executive is entitled to less than that amount
            from the applicable MTS plans in which he is a participant as of his
            Date of Termination, then MTS shall make an additional contribution
            on Executive's behalf to Executive's Deferral Account in the MTS
            Systems Corporation Executive Deferred Compensation Plan, pursuant
            to Section 3.4 of said Plan. The amount to which Executive is
            entitled under subparagraph 4(a) of this Agreement shall be reduced
            by MTS's Section 3.4 contribution to the MTS Systems Corporation
            Executive Deferred Compensation Plan, as described in subparagraph
            (v) below. Calculation of the Executive's benefit shall be as
            follows:

                                    (i) The benefits to which Executive is
                        entitled, as of his Date of Termination, under all MTS
                        sponsored pension, profit sharing and deferred
                        compensation plans shall be added together.

                                     (ii) Amounts in said plans, as determined
                        in accordance with 29 Code of Federal Regulations ss.
                        1627.17, attributable to Social Security, employee
                        contributions, contributions of prior employers, and
                        rollover contributions, shall be subtracted from the
                        subparagraph (i) amount and the resulting figure shall
                        be the "Qualified Retirement Benefit".

                                    (iii) MTS shall determine the lump sum
                        equivalent of the amount necessary to purchase a
                        straight life annuity for Executive, effective as of his
                        Date of Termination, which would provide Executive with
                        $44,000 a year for life (the "ADEA Benefit"). MTS shall
                        retain a certified actuary to determine said lump sum
                        equivalent amount, using the applicable mortality table
                        and applicable interest rate under Section 417(e) of the
                        Internal Revenue Code and Regulations issued thereunder.

                                    (iv) If the Qualified Retirement Benefit
                        exceeds the ADEA Benefit, the Executive shall have the
                        option (but is not required) to receive the Qualified
                        Retirement Benefit in a lump sum, as provided under the
                        applicable plans, within 60 days following his Date of
                        Termination. The Executive may elect to receive the
                        Qualified Retirement Benefit in either a lump sum or a
                        series of periodic payments pursuant to the terms of the
                        applicable plans. The


<PAGE>

Sevarance Agreement
Page 5


                        Executive may also receive the payments and benefits set
                        forth in subparagraphs 4(a) and (b) of this Agreement
                        provided he executes the release agreement required in
                        paragraph 9 of this Agreement. The benefits set forth in
                        subparagraph 4(c) shall at all times be available to the
                        Executive.

                                    (v) If the Qualified Retirement Benefit is
                        less than the ADEA Benefit, MTS shall make a
                        contribution to Executive's Deferral Account in the MTS
                        Systems Corporation Executive Deferred Compensation
                        Plan, pursuant to Section 3.4 of said Plan, in an amount
                        equal to the difference between the Qualified Retirement
                        Benefit and the ADEA Benefit (the "Qualified Retirement
                        Benefit Supplement"). The Executive shall have the
                        option (but is not required) to receive the Qualified
                        Retirement Benefit and, if applicable, the Qualified
                        Retirement Benefit Supplement from said Plan within 60
                        days following his Date of Termination. The Executive
                        may elect to receive the Qualified Retirement Benefit
                        and, if applicable, the Qualified Retirement Benefit
                        Supplement, in either a lump sum or a series of periodic
                        payments pursuant to the terms of the applicable plans.
                        The payments to Executive described in subparagraph 4(a)
                        of this Agreement shall be reduced by the amount of
                        MTS's contribution to Executive's Deferral Account in
                        the MTS Systems Corporation Executive Deferred
                        Compensation Plan, pursuant to Section 3.4 of said Plan,
                        to create the Qualified Retirement Benefit Supplement.
                        All payments remaining in subparagraph 4(a) after this
                        reduction and the subparagraph 4(b) and (c) benefits
                        shall be paid to Executive in accordance with the terms
                        of those subparagraphs, provided Executive executes the
                        release agreement required in paragraph 9 of this
                        Agreement.

                                    (vi) Executive's Qualified Retirement
                        Benefit and, if applicable, the Qualified Retirement
                        Benefit Supplement, shall be nonforfeitable and not
                        subject to reduction or elimination by MTS for any
                        reason.

            5. No Mitigation. Executive shall not be required to mitigate the
amount of any payment provided for in this Agreement by seeking other employment
or otherwise; nor shall the amount of any payment or benefit provided for in
this Agreement be reduced by any compensation earned by Executive as the result
of employment by another employer or by retirement benefits after the Date of
Termination or otherwise except as specifically provided herein.

            6.          Non-Competition and Confidentiality.

                        (a) Executive agrees that, as a condition of receiving
            benefits under this Agreement, he will not render services directly
            or indirectly to any competing organization located in any market in
            which MTS is doing business as of Executive's Date of Termination
            for the period of time during which Executive is receiving benefits
            under this Agreement or the Change in Control Agreement, in
            connection with the design, implementation, development,
            manufacture, marketing, sale, merchandising, leasing, servicing or
            promotion of any "Conflicting Product" which as used herein means
            any product, process, system or service of any person, firm,



<PAGE>

Sevarance Agreement
Page 6


            corporation, organization other than MTS, in existence or under
            development, which is the same as or similar to or competes with, or
            has a usage allied to, a product, process, system, or service
            produced, developed, or used by MTS.

                        (b) Executive further agrees and acknowledges his
            existing obligation that, at all times during and subsequent to his
            employment with MTS, he will not divulge or appropriate to his own
            use or the uses of others any secret or confidential information
            pertaining to the business of MTS, or any of its subsidiaries,
            obtained during his employment by MTS or any of its subsidiaries.

                        (c) If Executive violates his obligations under
            subparagraphs (a) and (b) above, any remaining payments or benefits
            otherwise due Executive pursuant to subparagraphs 4(a) and (b) of
            this Agreement shall not be paid. This subparagraph (c) specifically
            does not apply to the subparagraph 4(a) reduction amount equal to
            the Qualified Retirement Benefit Supplement, as described in
            subparagraph 4(d)(v).

            7. Binding Agreement. This Agreement shall inure to the benefit of
and be enforceable by Executive's personal or legal representatives, heirs, and
designated beneficiaries. If Executive should die while any amount would still
be payable to Executive hereunder if the Executive had continued to live, all
such amounts, unless otherwise provided herein, shall be paid in accordance with
the terms of this Agreement to the Executive's designated beneficiaries, or, if
there is no such designated beneficiary, to the Executive's estate.

            8.          Notice of Termination.

                        (a) Any purported termination of Executive's employment
            by either Executive or MTS under this Agreement, except as otherwise
            provided in paragraph 2 of this Agreement, shall be communicated by
            written notice to the other party.

                        (b) For purposes of this Agreement, "Date of
            Termination" shall mean the date specified in the written Notice of
            Termination which shall not be less than 10 nor more than 60 days
            from the date such Notice of Termination is given.

                        (c) Notice of Termination and all other communications
            provided for in the Agreement shall be deemed to have been duly
            given when delivered or mailed by United States registered or
            certified mail, return receipt requested, postage pre-paid,
            addressed to the last known residence address of the Executive or in
            the case of MTS, to its principal office to the attention of each of
            the then directors of MTS with a copy to its Secretary, or to such
            other address as either party may have furnished to the other in
            writing in accordance herewith, except that notice of change of
            address shall be effective only upon receipt.

            9. Release of Claims. Executive's right to the benefits and payments
described in subparagraphs 4(a), (b) and (c) of this Agreement, except as
otherwise provided in subparagraph 4(d)(v) hereof, is contingent upon
Executive's execution of a severance release agreement which shall be provided
to Executive by MTS with or following his Notice of


<PAGE>

Sevarance Agreement
Page 7


Termination. The severance release agreement shall require a full release of all
claims which Executive may have against MTS or any MTS affiliate or individual
associated with MTS, to the extent permitted by and consistent with applicable
laws. Such release agreement shall prohibit Executive from recovering any amount
in connection with a charge or lawsuit filed against MTS or any MTS affiliate,
employee, shareholder, officer, director or other agent by Executive, EEOC or
any other agency or entity on Executive's behalf based upon any act occurring
prior to execution of said release agreement. The release agreement will be
available for Executive's review, consideration and execution at least 45 days
prior to his Date of Termination.

            10. Injunctive Relief. Executive consents that, in the case of any
violation or threatened violation of paragraph 6 of this Agreement, MTS may
apply for and secure injunctive relief, temporary or provisional, in court,
without bond but upon due notice, pending final resolution on the merits
pursuant to arbitration as set forth in paragraph 11 hereof. No waiver of any
violation of this Agreement shall be implied from any failure by MTS to take
action under this paragraph.

            11. Arbitration. Any and all claims or disputes between Executive
and MTS (including the validity, scope, and enforceability of this paragraph),
except as otherwise provided under paragraph 10 or prohibited under applicable
law, shall be submitted for arbitration and resolution to an arbitrator. No
demand for arbitration may be made after the date when the institution of legal
or equitable proceedings based on such claim or dispute would be barred by the
applicable statute of limitation. The arbitrator shall be selected by mutual
agreement of the parties. Unless otherwise provided for in this Agreement, the
Expedited Labor Arbitration Rules of the American Arbitration Association shall
apply. If the parties are unable to agree upon an arbitrator, any such dispute
shall be solely and finally settled by arbitration in accordance with the
Expedited Labor Arbitration Rules of the American Arbitration Association
("AAA"). The parties agree that no punitive damages shall be awarded hereunder.
The parties also agree that all awards, decisions and remedies in favor of a
winning party hereunder with respect to any issue shall be proportional to the
violation caused by the losing party with respect to that issue. All costs in
conducting the arbitration, including but not limited to the arbitration filing
fee, the arbitrator's fees and expenses, and the reasonable attorney's fees and
expenses of the prevailing party (including the attorney's fees and costs
incurred by the prevailing party in seeking or resisting temporary or
provisional court relief as set out in paragraph 10 above), shall be the
responsibility of the losing party. In the event there is more than one issue in
dispute and there is no one prevailing party with respect to all issues in
dispute, costs and attorney's fees shall be prorated by the arbitrator according
to the relative dollar value of each issue. The arbitrator's Award shall be
final and binding. In the event either party must resort to the judicial process
to enforce the provisions of this Agreement, the award of an arbitrator or
equitable relief granted by an arbitrator, the party seeking enforcement shall
be entitled to recover from the other party all costs of litigation including,
but not limited to, reasonable attorney's fees and court costs. The arbitration
proceedings and Award shall be maintained by both parties as strictly
confidential, except as otherwise required by court order and with respect to
the parties' attorneys and tax advisors, and, with respect to MTS, members of
its management, and, with respect to Executive, his family.


<PAGE>

Sevarance Agreement
Page 8


            12.         Miscellaneous.

                        (a) No provision of this Agreement may be modified,
            waived or discharged unless such waiver, modification or discharge
            is agreed to in writing and signed by the parties. No waiver by
            either party hereto at any time of any breach by the other party to
            this Agreement of, or compliance with, any other party shall be
            deemed a waiver of similar or dissimilar provisions or conditions at
            the same or at any prior or similar time.

                        (b) No agreements or representations, oral or otherwise,
            express or implied, with respect to the subject matter hereof have
            been made by either party which are not expressly set forth in this
            Agreement.

                        (c) The validity, interpretation, construction and
            performance of this Agreement shall be governed by the laws of the
            State of Minnesota.

                        (d) Any provision of this Agreement which conflicts with
            applicable law shall be modified to the extent necessary to ensure
            its enforceability. The invalidity or unenforceability or any
            provision of this Agreement shall not affect the validity or
            enforceability of any other provision of this Agreement, which shall
            remain in full force and effect.

            This Agreement supersedes any and all prior oral and written
understandings and agreements between the Executive and MTS.

            IN WITNESS WHEREOF, MTS, through its authorized officer, and the
Executive have executed this Agreement as of the day and date first above
written.


EXECUTIVE:                               MTS SYSTEMS CORPORATION


/s/ Nancy Lee Quist                      By  S. W. Emery, Jr.
- -------------------                         -----------------
Nancy L. Quist
                                         Its         Chairman and CEO
                                             -----------------------------------

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.K
<SEQUENCE>4
<DESCRIPTION>SEVERANCE AGREEMENT
<TEXT>



Severance Agreement
Page 1


                                  Exhibit 10.k

                               SEVERANCE AGREEMENT


            AGREEMENT made as of this 28th day of July, 1999 by and between MTS
Systems Corporation, a Minnesota corporation ("MTS") and David E. Hoffman (the
"Executive").

            WHEREAS, MTS desires to employ Executive as its Chief Financial
Officer and Executive is willing to become employed by MTS in such capacity; and

            WHEREAS, Executive is expected to make a significant contribution to
the profitability, growth and financial strength of MTS; and

            WHEREAS, MTS considers the establishment and maintenance of a sound
and vital management and an orderly succession plan to be essential to
protecting and enhancing the best interests of MTS and its shareholders; and

            WHEREAS, this Agreement is consistent with the requirements of the
executive/high policymaking exception to the Age Discrimination in Employment
Act, 29 U.S.C. Section 631(c)(1) (the "Executive Exemption"), benefits in
connection therewith are pursuant to pension, profit sharing and deferred
compensation plans as defined therein, and Executive, by virtue of his duties
and responsibilities on behalf of MTS, qualifies under said exception for
mandatory retirement on or after his 65th birthday; and

            WHEREAS, MTS is providing Executive, simultaneously with this
Agreement, in addition to Executive's employment with MTS and the special
benefits associated therewith, additional consideration in the form of a Change
in Control Agreement, to provide additional benefits to Executive in the event
of a change in control;

            NOW THEREFORE, in consideration of the foregoing and other
respective covenants and agreements of the parties herein contained, the parties
hereto agree as follows:

            1. Term of Agreement. This Agreement shall commence on the date
hereof and shall continue in effect until the earlier of (a) the date on which
the Executive and MTS agree in writing to terminate this Agreement, or (b) the
Date of Termination indicated in paragraph 2, 3, or 4 hereunder. If a change in
control occurs, as defined in that certain agreement between the Executive and
MTS of even date herewith (the "Change in Control Agreement", attached as
Exhibit 1), this Agreement shall be superseded by the provisions of the Change
in Control Agreement except as provided in the following sentence. MTS's


<PAGE>

Severance Agreement
Page 2


right under this Agreement to terminate the Executive's employment pursuant to
the Executive Exemption shall not be superceded by the Change in Control
Agreement and the Executive shall be entitled to receive the benefits to which
he is entitled under subparagraph 4(d) hereunder if such termination occurs.

            2. Termination by Reason of Death or Disability. In the event of the
Executive's death or disability during the Term of this Agreement, Executive
shall be entitled to such benefits provided under any policy, plan or program
governing death or disability maintained by MTS and covering such Executive and
this Agreement shall not apply. The determination of disability and the amount
and entitlement of benefits shall be governed by the terms of such policy, plan
or program. In the event of the Executive's disability, the Executive's Date of
Termination shall be the date on which Executive has been unable, by reason of
physical or mental disability, to perform the services required of him for his
position, even with reasonable accommodation, for the period of time indicated
in MTS's group long term disability plan (in which the Executive is a
participant) during which a participant must be disabled before benefits become
payable. In connection with Executive's termination due to disability, a
qualified physician must certify the disability and MTS shall at all times
comply with the Americans With Disabilities Act and any other applicable
disability discrimination law.

            3. Resignation or Termination for Cause.

                        (a) The Executive may resign his employment or MTS may
            terminate the Executive's employment for Cause, effective as of the
            Date of Termination set forth in the Notice of Termination. If
            Executive resigns or his employment is terminated by MTS for Cause,
            MTS shall pay to Executive his full base salary through the Date of
            Termination at the rate in effect at the time of Notice of
            Termination is given and MTS shall have no further obligation to
            Executive under this Agreement.

                        (b) Termination by MTS of Executive's employment for
            "Cause" shall mean termination as a result of:

                                    (i) the conviction of the Executive by a
                        court of competent jurisdiction for felony criminal
                        conduct; or

                                    (ii) willful misconduct by the Executive; or

                                    (iii) violation by the Executive of any
                        employment agreement applicable to the Executive.

            4. Termination Other Than for Cause. MTS may terminate Executive's
employment for a reason other than Cause, including pursuant to the Executive



<PAGE>

Severance Agreement
Page 3


Exemption on or after Executive's 65th birthday, effective as of the Date of
Termination set forth in the Notice of Termination. If Executive's employment is
terminated by MTS other than for Cause, death or disability, Executive shall be
entitled, subject to subparagraph 4(d)(v) and paragraph 9 of this Agreement, to
the benefits described in subparagraphs (a), (b) and (c) below and, if
applicable, subparagraph (d) below.

                        (a) Executive shall be paid a monthly Severance Payment
            equal to the Executive's Monthly Gross Income, as defined in
            subparagraph (i) below for 15 months. If Executive's employment is
            terminated pursuant to the Executive Exemption as described in
            subparagraph 4(d) hereunder, "12" shall be substituted for "15" in
            the preceding sentence.

                                    (i) For purposes of this Agreement, Monthly
                        Gross Income shall mean the sum of the following
                        amounts, subject to applicable federal and state
                        withholding.

                                                (A) 1/12 of the highest average
                                    base salary for any 12-consecutive month
                                    period during the 36 calendar month period
                                    ending immediately prior to the Date of
                                    Termination; plus

                                                (B) the monthly average of the
                                    total Management Variable Compensation (MVC)
                                    earned during the lesser of the 3 most
                                    recent or the actual number of fiscal years
                                    participating in the MVC plan ending
                                    immediately prior to the Date of
                                    Termination; plus

                                                (C) the product of the average
                                    percentage of MTS profit sharing
                                    contributions to the MTS Systems Corporation
                                    Profit Sharing Retirement Plan and Trust (as
                                    a percent of Compensation as defined in the
                                    Plan up to the federal limit) for the lesser
                                    of the 3 most recent or the actual number of
                                    participating Plan Years ending immediately
                                    prior to the Date of Termination multiplied
                                    by the sum of (A) and (B) above.

                        (b) Executive shall be entitled to continue any of said
            benefits which qualify as group health and life insurance benefits
            for continuation coverage under the Comprehensive Omnibus Budget
            Reconciliation Act ("COBRA") or applicable state law and pursuant to
            the terms of the plan. Following the Executive's Date of Termination
            and while severance payments are being paid to the Executive or, if
            earlier, until Executive is covered under other group plans, MTS
            shall continue to pay the employer share of the Executive's MTS
            group life and health insurance premiums. All premium payments made
            on Executive's behalf following his Date of Termination and
            Executive's continued participation in the plans are contingent upon
            Executive making the appropriate timely written elections to
            continue his group benefits following his Date


<PAGE>

Severance Agreement
Page 4


            of Termination, said group benefits continuing in effect for active
            MTS employees, Executive continuing to be eligible under the terms
            of the plans and applicable laws, and Executive's payment of the
            employee portion of the premiums for such benefits. Benefits
            otherwise receivable by Executive pursuant to this subparagraph (b)
            shall be reduced or eliminated to the extent comparable benefits are
            actually received by Executive during such period from a source
            outside MTS, and any such benefits actually received by Executive
            shall be reported to MTS.



                        (c) The Executive's rights under any existing Employee
            Stock Option Agreement and any future such agreements, including
            particularly his vesting rights and his right to exercise his
            options following his termination of employment, shall continue to
            be fully effective hereunder. In addition, if the Executive's
            termination of employment occurs pursuant to the Executive Exemption
            on or after he has reached his 65th birthday, the Executive shall
            continue to vest in any stock options in which he is not fully
            vested, as though he were continuing his employment with MTS as an
            active employee, subject at all times to the exercise times and
            other terms and conditions set forth in said Stock Option Agreements
            and to Executive's signing the release agreement described in
            paragraph 9 herein.

                        (d) If Executive's termination of employment occurs
            pursuant to the Executive Exemption on or after he has reached his
            65th birthday, Executive shall be entitled to receive the lump sum
            equivalent of the amount necessary to purchase a $44,000 pre-tax
            straight life annuity, said lump sum to be taken from MTS
            contributions and earnings thereon to Executive's accounts in MTS
            sponsored pension, profit sharing, and deferred compensation plans,
            as applicable. If Executive is entitled to less than that amount
            from the applicable MTS plans in which he is a participant as of his
            Date of Termination, then MTS shall make an additional contribution
            on Executive's behalf to Executive's Deferral Account in the MTS
            Systems Corporation Executive Deferred Compensation Plan, pursuant
            to Section 3.4 of said Plan. The amount to which Executive is
            entitled under subparagraph 4(a) of this Agreement shall be reduced
            by MTS's Section 3.4 contribution to the MTS Systems Corporation
            Executive Deferred Compensation Plan, as described in subparagraph
            (v) below. Calculation of the Executive's benefit shall be as
            follows:

                                    (i) The benefits to which Executive is
                        entitled, as of his Date of Termination, under all MTS
                        sponsored pension, profit sharing and deferred
                        compensation plans shall be added together.

                                     (ii) Amounts in said plans, as determined
                        in accordance with 29 Code of Federal Regulations ss.
                        1627.17, attributable to Social Security, employee

<PAGE>
Severance Agreement
Page 5


                        contributions, contributions of prior employers, and
                        rollover contributions, shall be subtracted from the
                        subparagraph (i) amount and the resulting figure shall
                        be the "Qualified Retirement Benefit".

                                    (iii) MTS shall determine the lump sum
                        equivalent of the amount necessary to purchase a
                        straight life annuity for Executive, effective as of his
                        Date of Termination, which would provide Executive with
                        $44,000 a year for life (the "ADEA Benefit"). MTS shall
                        retain a certified actuary to determine said lump sum
                        equivalent amount, using the applicable mortality table
                        and applicable interest rate under Section 417(e) of the
                        Internal Revenue Code and Regulations issued thereunder.

                                    (iv) If the Qualified Retirement Benefit
                        exceeds the ADEA Benefit, the Executive shall have the
                        option (but is not required) to receive the Qualified
                        Retirement Benefit in a lump sum, as provided under the
                        applicable plans, within 60 days following his Date of
                        Termination. The Executive may elect to receive the
                        Qualified Retirement Benefit in either a lump sum or a
                        series of periodic payments pursuant to the terms of the
                        applicable plans. The Executive may also receive the
                        payments and benefits set forth in subparagraphs 4(a)
                        and (b) of this Agreement provided he executes the
                        release agreement required in paragraph 9 of this
                        Agreement. The benefits set forth in subparagraph 4(c)
                        shall at all times be available to the Executive.

                                    (v) If the Qualified Retirement Benefit is
                        less than the ADEA Benefit, MTS shall make a
                        contribution to Executive's Deferral Account in the MTS
                        Systems Corporation Executive Deferred Compensation
                        Plan, pursuant to Section 3.4 of said Plan, in an amount
                        equal to the difference between the Qualified Retirement
                        Benefit and the ADEA Benefit (the "Qualified Retirement
                        Benefit Supplement"). The Executive shall have the
                        option (but is not required) to receive the Qualified
                        Retirement Benefit and, if applicable, the Qualified
                        Retirement Benefit Supplement from said Plan within 60
                        days following his Date of Termination. The Executive
                        may elect to receive the Qualified Retirement Benefit
                        and, if applicable, the Qualified Retirement Benefit
                        Supplement, in either a lump sum or a series of periodic
                        payments pursuant to the terms of the applicable plans.
                        The payments to Executive described in subparagraph 4(a)
                        of this Agreement shall be reduced by the amount of
                        MTS's contribution to Executive's Deferral Account in
                        the MTS Systems Corporation Executive Deferred
                        Compensation Plan, pursuant to Section 3.4 of said Plan,
                        to create the Qualified Retirement Benefit Supplement.
                        All payments remaining in subparagraph 4(a) after this
                        reduction and the subparagraph 4(b) and (c) benefits
                        shall be paid to Executive in accordance with the terms
                        of those subparagraphs,


<PAGE>

Severance Agreement
Page 6


                        provided Executive executes the release agreement
                        required in paragraph 9 of this Agreement.

                                    (vi) Executive's Qualified Retirement
                        Benefit and, if applicable, the Qualified Retirement
                        Benefit Supplement, shall be nonforfeitable and not
                        subject to reduction or elimination by MTS for any
                        reason.

            5. No Mitigation. Executive shall not be required to mitigate the
amount of any payment provided for in this Agreement by seeking other employment
or otherwise; nor shall the amount of any payment or benefit provided for in
this Agreement be reduced by any compensation earned by Executive as the result
of employment by another employer or by retirement benefits after the Date of
Termination or otherwise except as specifically provided herein.

            6. Non-Competition and Confidentiality.

                        (a) Executive agrees that, as a condition of receiving
            benefits under this Agreement, he will not render services directly
            or indirectly to any competing organization located in any market in
            which MTS is doing business as of Executive's Date of Termination
            for the period of time during which Executive is receiving benefits
            under this Agreement or the Change in Control Agreement, in
            connection with the design, implementation, development,
            manufacture, marketing, sale, merchandising, leasing, servicing or
            promotion of any "Conflicting Product" which as used herein means
            any product, process, system or service of any person, firm,
            corporation, organization other than MTS, in existence or under
            development, which is the same as or similar to or competes with, or
            has a usage allied to, a product, process, system, or service
            produced, developed, or used by MTS.

                        (b) Executive further agrees and acknowledges his
            existing obligation that, at all times during and subsequent to his
            employment with MTS, he will not divulge or appropriate to his own
            use or the uses of others any secret or confidential information
            pertaining to the business of MTS, or any of its subsidiaries,
            obtained during his employment by MTS or any of its subsidiaries.

                        (c) If Executive violates his obligations under
            subparagraphs (a) and (b) above, any remaining payments or benefits
            otherwise due Executive pursuant to subparagraphs 4(a) and (b) of
            this Agreement shall not be paid. This subparagraph (c) specifically
            does not apply to the subparagraph 4(a) reduction amount equal to
            the Qualified Retirement Benefit Supplement, as described in
            subparagraph 4(d)(v).


<PAGE>

Severance Agreement
Page 7


            7. Binding Agreement. This Agreement shall inure to the benefit of
and be enforceable by Executive's personal or legal representatives, heirs, and
designated beneficiaries. If Executive should die while any amount would still
be payable to Executive hereunder if the Executive had continued to live, all
such amounts, unless otherwise provided herein, shall be paid in accordance with
the terms of this Agreement to the Executive's designated beneficiaries, or, if
there is no such designated beneficiary, to the Executive's estate.

            8. Notice of Termination.

                        (a) Any purported termination of Executive's employment
            by either Executive or MTS under this Agreement, except as otherwise
            provided in paragraph 2 of this Agreement, shall be communicated by
            written notice to the other party.

                        (b) For purposes of this Agreement, "Date of
            Termination" shall mean the date specified in the written Notice of
            Termination which shall not be less than 10 nor more than 60 days
            from the date such Notice of Termination is given.

                        (c) Notice of Termination and all other communications
            provided for in the Agreement shall be deemed to have been duly
            given when delivered or mailed by United States registered or
            certified mail, return receipt requested, postage pre-paid,
            addressed to the last known residence address of the Executive or in
            the case of MTS, to its principal office to the attention of each of
            the then directors of MTS with a copy to its Secretary, or to such
            other address as either party may have furnished to the other in
            writing in accordance herewith, except that notice of change of
            address shall be effective only upon receipt.

            9. Release of Claims. Executive's right to the benefits and payments
described in subparagraphs 4(a), (b) and (c) of this Agreement, except as
otherwise provided in subparagraph 4(d)(v) hereof, is contingent upon
Executive's execution of a severance release agreement which shall be provided
to Executive by MTS with or following his Notice of Termination. The severance
release agreement shall require a full release of all claims which Executive may
have against MTS or any MTS affiliate or individual associated with MTS, to the
extent permitted by and consistent with applicable laws. Such release agreement
shall prohibit Executive from recovering any amount in connection with a charge
or lawsuit filed against MTS or any MTS affiliate, employee, shareholder,
officer, director or other agent by Executive, EEOC or any other agency or
entity on Executive's behalf based upon any act occurring prior to execution of
said release agreement. The release agreement will be available for Executive's
review, consideration and execution at least 45 days prior to his Date of
Termination.

            10. Injunctive Relief. Executive consents that, in the case of any
violation or threatened violation of paragraph 6 of this Agreement, MTS may
apply for and secure injunctive relief, temporary or provisional, in court,
without bond but upon due notice, pending final


<PAGE>

Severance Agreement
Page 8


resolution on the merits pursuant to arbitration as set forth in paragraph 11
hereof. No waiver of any violation of this Agreement shall be implied from any
failure by MTS to take action under this paragraph.

            11. Arbitration. Any and all claims or disputes between Executive
and MTS (including the validity, scope, and enforceability of this paragraph),
except as otherwise provided under paragraph 10 or prohibited under applicable
law, shall be submitted for arbitration and resolution to an arbitrator. No
demand for arbitration may be made after the date when the institution of legal
or equitable proceedings based on such claim or dispute would be barred by the
applicable statute of limitation. The arbitrator shall be selected by mutual
agreement of the parties. Unless otherwise provided for in this Agreement, the
Expedited Labor Arbitration Rules of the American Arbitration Association shall
apply. If the parties are unable to agree upon an arbitrator, any such dispute
shall be solely and finally settled by arbitration in accordance with the
Expedited Labor Arbitration Rules of the American Arbitration Association
("AAA"). The parties agree that no punitive damages shall be awarded hereunder.
The parties also agree that all awards, decisions and remedies in favor of a
winning party hereunder with respect to any issue shall be proportional to the
violation caused by the losing party with respect to that issue. All costs in
conducting the arbitration, including but not limited to the arbitration filing
fee, the arbitrator's fees and expenses, and the reasonable attorney's fees and
expenses of the prevailing party (including the attorney's fees and costs
incurred by the prevailing party in seeking or resisting temporary or
provisional court relief as set out in paragraph 10 above), shall be the
responsibility of the losing party. In the event there is more than one issue in
dispute and there is no one prevailing party with respect to all issues in
dispute, costs and attorney's fees shall be prorated by the arbitrator according
to the relative dollar value of each issue. The arbitrator's Award shall be
final and binding. In the event either party must resort to the judicial process
to enforce the provisions of this Agreement, the award of an arbitrator or
equitable relief granted by an arbitrator, the party seeking enforcement shall
be entitled to recover from the other party all costs of litigation including,
but not limited to, reasonable attorney's fees and court costs. The arbitration
proceedings and Award shall be maintained by both parties as strictly
confidential, except as otherwise required by court order and with respect to
the parties' attorneys and tax advisors, and, with respect to MTS, members of
its management, and, with respect to Executive, his family.

            12. Miscellaneous.

                        (a) No provision of this Agreement may be modified,
            waived or discharged unless such waiver, modification or discharge
            is agreed to in writing and signed by the parties. No waiver by
            either party hereto at any time of any breach by the other party to
            this Agreement of, or compliance with, any other party shall be
            deemed a waiver of similar or dissimilar provisions or conditions at
            the same or at any prior or similar time.


<PAGE>

Severance Agreement
Page 9


                        (b) No agreements or representations, oral or otherwise,
            express or implied, with respect to the subject matter hereof have
            been made by either party which are not expressly set forth in this
            Agreement.

                        (c) The validity, interpretation, construction and
            performance of this Agreement shall be governed by the laws of the
            State of Minnesota.

                        (d) Any provision of this Agreement which conflicts with
            applicable law shall be modified to the extent necessary to ensure
            its enforceability. The invalidity or unenforceability or any
            provision of this Agreement shall not affect the validity or
            enforceability of any other provision of this Agreement, which shall
            remain in full force and effect.

            This Agreement supersedes any and all prior oral and written
understandings and agreements between the Executive and MTS.

            IN WITNESS WHEREOF, MTS, through its authorized officer, and the
Executive have executed this Agreement as of the day and date first above
written.


EXECUTIVE:                            MTS SYSTEMS CORPORATION


/s/  David E. Hoffman                 By  /s/  S. W. Emery, Jr.
- ---------------------                    ----------------------
David E. Hoffman
                                      Its         Chairman and CEO
                                          -------------------------------------

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.P
<SEQUENCE>5
<DESCRIPTION>1997 STOCK OPTION AGREEMENT
<TEXT>


[LOGO] MTS(R)

                                  EXHIBIT 10.p

                          STOCK OPTION PLAN AMENDMENTS
                       APPROVED BY THE BOARD OF DIRECTORS
                                DECEMBER 3, 1997


         WHEREAS, Section 7 of the 1997 Stock Option Plan provides that the
         Board of Directors is authorized to amend the formula grant provision
         set forth in Section 5(k) of the 1997 Stock Option Plan (the "Plan"),

         NOW, THEREFORE, BE IT RESOLVED, that the Plan is hereby amended to
         provide for a five year exercise period in connection with all future
         grants to non-employee directors, and that such options continue to be
         fully vested upon six months from the date of grant.

         RESOLVED FURTHER, that all future options granted to non-employee
         directors be issued pursuant to the 1997 Plan or subsequent plans as
         determined appropriate by the Human Resources Committee.

         RESOLVED FURTHER, that the Stock Option Agreements non-employee
         directors receive upon grant of options be revised to provide for a
         five year exercise period.

         RESOLVED FINALLY, that any officer of the corporation be, and hereby
         is, authorized to take action to effect the amendment of the Plan and
         revision of the non-employee directors' Stock Option Agreements.


<PAGE>



                          STOCK OPTION PLAN AMENDMENTS
                       APPROVED BY THE BOARD OF DIRECTORS
                                DECEMBER 1, 1998

            WHEREAS, the MTS Systems Corporation 1987, 1990, 1994 and 1997 Stock
            Option Plans (the "Plans") limit an optionee's ability to exercise a
            stock option upon termination of his or employment by reason of
            Retirement (as that term is defined in the Plans) to the shorter of
            three years from the date of such termination or the expiration of
            the stated term of the option, it is

            RESOLVED, that the appropriate provisions of the Plans be amended in
            order to eliminate the three-year limitation period on the exercise
            of options in order to allow an optionee who terminates his or her
            employment by reason of Retirement to exercise his or her option
            until the expiration of the stated term of the option, or such
            shorter period as may be determined by the Committee at the time of
            grant; provided, however, that the aforementioned amendment shall
            apply only for those options granted by the Company from and after
            the date hereof;

            RESOLVED FURTHER, that the appropriate officers of the Company are
            hereby authorized and directed to take any and all action necessary
            or desirable in order to effectuate the foregoing resolution.

            WHEREAS, the formula grant provision of the MTS Systems Corporation
            1997 Stock Option Plan (the "1997 Plan") currently authorizes an
            automatic grant of stock options to non-employee directors of up to
            a maximum of 3,000 shares of Common Stock (the actual number of
            which is determined by the Committee) upon their election or
            re-election to the Board of Directors of the Company, it is

            RESOLVED, that the automatic grant provision set forth in Section
            5(k) of the 1997 Plan be amended in order to increase from 3,000
            shares to 4,000 shares the maximum number of shares of Common Stock
            available for annual stock option grants to non-employee directors;

            RESOLVED FURTHER, that the appropriate officers of the Company are
            hereby authorized and directed to take any and all action necessary
            or desirable in order to effectuate the foregoing resolution.



                                       2
<PAGE>



                         STOCK OPTION PLAN(S) AMENDMENTS

                 THE FOLLOWING RESOLUTIONS WERE APPROVED AT THE
                AUGUST 17, 1999 HUMAN RESOURCES COMMITTEE MEETING

            WHEREAS, the Human Resources Committee of the Board of Directors
deems it in the best interest of the Corporation to amend the Corporation's 1987
Stock Option Plan (the "1987 Plan"), the 1990 Stock Option Plan (the "1990
Plan"), the 1994 Stock Plan (the "1994 Plan") and the 1997 Stock Option Plan
(the "1997 Plan") to provide for accelerated vesting of all unvested stock
options upon the death of any optionee and to make consistent the exercise
periods for exercising stock options under such plans following the death of an
optionee;

            NOW, THEREFORE, BE IT RESOLVED, that Section 10.2 of the 1987 Plan,
            Section 10.2 of the 1990 Plan, Section 5(f) of the 1994 Plan and
            Section 5(f) of the 1997 Plan be, and each of them hereby are,
            amended in their entirety as follows (provided that the section
            headings in Section 5(f) of the 1994 Plan and the 1997 Plan shall be
            retained):

                        If an Optionee's employment by the Company and any
                        Subsidiary or Parent Corporation terminates by reason of
                        death, any Stock Option may thereafter be immediately
                        exercised, without regard to any vesting requirements or
                        periods previously established, by the legal
                        representative of the estate or by the legatee of the
                        Optionee under the will of the Optionee, for a period of
                        three (3) years from the date of such death or until the
                        expiration of the stated term of the Option, whichever
                        period is shorter. In the event of termination of
                        employment by reason of death, if an Incentive Stock
                        Option (ISO) is exercised after the expiration of the
                        exercise periods that apply for purposes of Section 422
                        of the Code, the Option will thereafter be treated as a
                        Non-Qualified Stock Option (NQO)

            WHEREAS, the Human Resources Committee deems it in the best interest
of the Corporation to amend the 1994 Plan and the 1997 Plan to eliminate all
provisions which permit optionees to pay all or part of the option exercise
price by requesting that the Corporation withhold shares that would otherwise
have been issued pursuant to the exercised option (other than for payment of
statutory taxes due, which are authorized by Section 13(d) of the 1994 Plan and
Section 8(c) of the 1997 Plan);

            NOW, THEREFORE, BE IT RESOLVED, that Section 5(d) of the 1994 Plan
            shall be amended in its entirety as follows:





                                       3
<PAGE>

            (d) Method of Exercise. Stock Options may be exercised in whole or
in part at any time during the option period by giving written notice of
exercise to the Company specifying the number of shares to be purchased. Such
notice shall be accompanied by payment in full of the purchase price, either by
certified or bank check, or by any other form of legal consideration deemed
sufficient by the Committee and consistent with the Plan's purpose and
applicable law, including promissory notes or a properly executed exercise
notice together with irrevocable instructions to a broker acceptable to the
Company to promptly deliver to the Company the amount of sale or loan proceeds
to pay the exercise price. As determined by the Committee, in its sole
discretion, payment in full or in part may also be made in the form of
unrestricted Stock already owned by the optionee or in the case of the exercise
of a Non-Qualified Stock Option, Restricted Stock or Deferred Stock subject to
an award hereunder (based, in each case, on the Fair Market Value of the Stock
on the date immediately preceding the date the option is exercised, as
determined by the Committee); provided, however, that in the case of an
Incentive Stock Option, the right to make a payment in the form of already owned
shares may be authorized only at the time the option is granted, and provided
further that in the event payment is made in the form of shares of Restricted
Stock or a Deferred Stock award, the optionee will receive a portion of the
option shares in the form of, and in an amount equal to, the Restricted Stock or
Deferred Stock award tendered as payment by the optionee. No shares of Stock
shall be issued until full payment therefor has been made. An optionee shall
generally have the rights to dividends and other rights of a shareholder with
respect to shares subject to the option when the optionee has given written
notice of exercise and has paid in full for such shares.




                                       4
<PAGE>


            RESOLVED FURTHER, that Section 5(d) of the 1997 Plan shall be
            amended in its entirety as follows:

                        (d) Method of Exercise. Stock Options may be exercised
            in whole or in part at any time during the option period by giving
            written notice of exercise to the Company specifying the number of
            shares to be purchased. Such notice shall be accompanied by payment
            in full of the purchase price, either by certified or bank check, or
            by any other form of legal consideration deemed sufficient by the
            Committee and consistent with the Plan's purpose and applicable law,
            including promissory notes or a properly executed exercise notice
            together with irrevocable instructions to a broker acceptable to the
            Company to promptly deliver to the Company the amount of sale or
            loan proceeds to pay the exercise price. As determined by the
            Committee at the time of grant or exercise, in its sole discretion,
            payment in full or in part may also be made in the form of
            unrestricted Stock already owned by the optionee (which in the case
            of Stock acquired upon exercise of an option have been owned for
            more than six months on the date of surrender), provided, however,
            that in the case of an Incentive Stock Option, the right to make a
            payment in the form of already owned shares may be authorized only
            at the time the option is granted. No shares of Stock shall be
            issued until full payment therefor has been made. An optionee shall
            generally have the rights to dividends and other rights of a
            shareholder with respect to shares subject to the option when the
            optionee has given written notice of exercise, has paid in full for
            such shares, and, if requested, has given the representation
            described in paragraph (a) of Section 8.



                                       5

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.Q
<SEQUENCE>6
<DESCRIPTION>SEVERANCE AGREEMENT
<TEXT>


                                  EXHIBIT 10.q

                               SEVERANCE AGREEMENT


AGREEMENT made as of this 18th day of March 1998 by and between MTS Systems
Corporation, a Minnesota corporation ("MTS") and Steven M. Cohoon (the
"Executive").

WHEREAS, MTS desires to employ Executive as its Vice President is willing to
become employed by MTS in such capacity; and

WHEREAS, Executive is expected to make a significant contribution to the
profitability, growth and financial strength of MTS; and

WHEREAS, MTS considers the establishment and maintenance of a sound and vital
management and an orderly succession plan to be essential to protecting and
enhancing the best interests of MTS and its shareholders; and

WHEREAS, this Agreement is consistent with the requirements of the
executive/high policy-making exception to the Age Discrimination in Employment
Act, 29 U.S.C. Section 631 (c)( 1) (the "Executive Exemption"), benefits in
connection therewith are pursuant to pension, profit sharing and deferred
compensation plans as defined therein, and Executive, by virtue of his/her
duties and responsibilities on behalf of MTS, qualifies under said exception for
mandatory retirement on or after his/her 65th birthday; and

WHEREAS, MTS is providing Executive, simultaneously with this Agreement,
consideration in the form of a Change in Control Agreement, to provide
additional benefits to Executive in the event of a change in control;

NOW THEREFORE, in consideration of the foregoing and other respective covenants
and agreements of the parties herein contained, the parties hereto agree as
follows:

1.       Term of Agreement. This Agreement shall commence on the date hereof and
         shall continue in effect until the earlier of (a) the date on which the
         Executive and MTS agree in writing to terminate this Agreement, or (b)
         the Date of Termination indicated in paragraph 2, 3, or 4 hereunder. If
         a change in control occurs, as defined in that certain agreement
         between the Executive and MTS of even date herewith (the "Change in
         Control Agreement", attached as Exhibit 1), this Agreement shall be
         superseded by the provisions of the Change in Control Agreement except
         as provided in the following sentence. MTS's right under this Agreement
         to terminate the Executive's employment pursuant to the Executive
         Exemption shall not be superseded by the Change in Control Agreement
         and the Executive shall be entitled to receive the benefits to which
         he/she is entitled under subparagraph 4(d) hereunder if such
         termination occurs.

2.       Termination by Reason of Death or Disability. In the event of the
         Executive's death or disability during the Term of this Agreement,
         Executive shall be entitled to such benefits provided under any policy,
         plan or program governing death or disability maintained by MTS and
         covering such Executive and this Agreement shall not apply. The
         determination of disability and the amount and entitlement of benefits
         shall be governed by the terms of such policy, plan or program. In the
         event of the Executive's disability, the Executive's Date of
         Termination shall be the date on which Executive has been unable, by
         reason of



<PAGE>

Severance Agreement                                                     Page 2

         physical or mental disability, to perform the services required of
         him/her for his/her position, even with reasonable accommodation, for
         the period of time indicated in MTS's group long term disability plan
         (in which the Executive is a participant) during which a participant
         must be disabled before benefits become payable. In connection with
         Executive's termination due to disability, a qualified physician must
         certify the disability and MTS shall at all times comply with the
         Americans With Disabilities Act and any other applicable disability
         discrimination law.

3.       Resignation or Termination for Cause.

         (a)      The Executive may resign his/her employment or MTS may
                  terminate the Executive's employment for Cause, effective as
                  of the Date of Termination set forth in the Notice of
                  Termination. If Executive resigns or his/her employment is
                  terminated by MTS for Cause, MTS shall pay to Executive
                  his/her full base salary through the Date of Termination at
                  the rate in effect at the time of Notice of Termination is
                  given and MTS shall have no further obligation to Executive
                  under this Agreement.

         (b)      Termination by MTS of Executive's employment for "Cause" shall
                  mean termination as a result of:

                  (i)      the conviction of the Executive by a court of
                           competent jurisdiction for felony criminal conduct;
                           or

                  (ii)     willful misconduct by the Executive; or

                  (iii)    violation by the Executive of any employment
                           agreement applicable to the Executive.

4.       Termination Other Than for Cause. MTS may terminate Executive's
         employment for a reason other than Cause, including pursuant to the
         Executive Exemption on or after Executive's 65th birthday, effective as
         of the Date of Termination set forth in the Notice of Termination. If
         Executive's employment is terminated by MTS other than for Cause, death
         or disability, Executive shall be entitled, subject to subparagraph
         4(d)(v) and paragraph 9 of this Agreement, to the benefits described in
         subparagraphs (a), (b) and (c) below and, if applicable, subparagraph
         (d) below.

         (a)      Executive shall be paid a monthly Severance Payment equal to
                  the Executive's Monthly Gross Income, as defined in
                  subparagraph (i) below for 9 months.

                  (i)     For purposes of this Agreement, Monthly Gross Income
                          shall mean the sum of the following amounts, subject
                          to applicable federal and state withholding.

                          (A)   1/12 of the highest average base salary for any
                                12- consecutive month period during the 36
                                calendar month period ending immediately prior
                                to the Date of Termination; plus


<PAGE>

Severance Agreement                                                     Page 3

                          (B)   the monthly average of the total Management
                                Variable Compensation (MVC) earned during the
                                lesser of the 3 most recent or the actual number
                                of fiscal years participating in the MVC plan
                                ending immediately prior to the Date of
                                Termination; plus

                          (C)   the product of the average percentage of MTS
                                profit sharing contributions to the MTS Systems
                                Corporation Profit Sharing Retirement Plan and
                                Trust (as a percent of Compensation as defined
                                in the Plan) for the lesser of the 3 most recent
                                or the actual number of participating Plan Years
                                ending immediately prior to the Date of
                                Termination multiplied by the sum of (A) and (B)
                                above.

         (b)      Following the Executive's Date of Termination and while
                  severance payments are being paid to the Executive or, if
                  earlier, until Executive is covered under other group plans,
                  MTS shall continue to pay the employer share of the
                  Executive's MTS group life and health insurance premiums. All
                  premium payments made on Executive's behalf following his/her
                  Date of Termination and Executive's continued participation in
                  the plans are contingent upon Executive making the appropriate
                  timely written elections to continue his/her group benefits
                  following his/her Date of Termination, said group benefits
                  continuing in effect for active MTS employees, Executive
                  continuing to be eligible under the terms of the plans and
                  applicable laws, and Executive's payment of the employee
                  portion of the premiums for such benefits. MTS will deduct
                  these amounts from its payments to the Executive. Benefits
                  otherwise receivable by Executive pursuant to this
                  subparagraph (b) shall be reduced or eliminated to the extent
                  comparable benefits are actually received by Executive during
                  such period from a source outside MTS, and any such benefits
                  actually received by Executive shall be reported to MTS.

                  Following the severance pay period, Executive shall be
                  entitled to continue any of said benefits which qualify as
                  group health and life insurance benefits for continuation
                  coverage under the Comprehensive Omnibus Budget Reconciliation
                  Act ("COBRA") or applicable state law and pursuant to the
                  terms of the plan.

         (c)      The Executive's rights under any existing Employee Stock
                  Option Agreement and any future such agreements, including
                  particularly his/her right to exercise his/her options
                  following his/her termination of employment, shall continue to
                  be fully effective hereunder. In addition, if the Executive's
                  termination of employment occurs pursuant to the Executive
                  Exemption on or after he/she has reached his/her 65th
                  birthday, the Executive shall continue to vest in any stock
                  options in which he/she is not fully vested, as though he/she
                  were continuing his/her employment with MTS as an active
                  employee, subject at all times to the exercise times and other
                  terms and conditions set forth in said Stock Option Agreements
                  and to Executive's signing the release agreement described in
                  paragraph 9 herein.

         (d)      If Executive's termination of employment occurs pursuant to
                  the Executive Exemption on or after he/she has reached his/her
                  65th birthday, Executive shall be entitled to receive the lump
                  sum equivalent of the amount necessary to purchase a


<PAGE>

Severance Agreement                                                     Page 4

                  $44,000 pre-tax straight life annuity, said lump sum to be
                  taken from MTS contributions and earnings thereon to
                  Executive's accounts in MTS sponsored pension, profit sharing,
                  and deferred compensation plans, as applicable. If Executive
                  is entitled to less than that amount from the applicable MTS
                  plans in which he/she is a participant as of his/her Date of
                  Termination, then MTS shall make an additional contribution on
                  Executive's behalf to Executive's Deferral Account in the MTS
                  Systems Corporation Executive Deferred Compensation Plan,
                  pursuant to Section 3.4 of said Plan. The amount to which
                  Executive is entitled under subparagraph 4(a) of this
                  Agreement shall be reduced by MTS's Section 3.4 contribution
                  to the MTS Systems Corporation Executive Deferred Compensation
                  Plan, as described in subparagraph (v) below. Calculation of
                  the Executive's benefit shall be as follows:

                  (i)     The benefits to which Executive is entitled, as of
                          his/her Date of Termination, under all MTS sponsored
                          pension, profit sharing and deferred compensation
                          plans shall be added together.

                  (ii)    Amounts in said plans, as determined in accordance
                          with 29 Code of Federal Regulations ss. 1627.17,
                          attributable to Social Security, employee
                          contributions, contributions of prior employers, and
                          rollover contributions, shall be subtracted from the
                          subparagraph (i) amount and the resulting figure shall
                          be the "Qualified Retirement Benefit".

                  (iii)   MTS shall determine the lump sum equivalent of the
                          amount necessary to purchase a straight life annuity
                          for Executive, effective as of his/her Date of
                          Termination, which would provide Executive with
                          $44,000 a year for life (the "ADEA Benefit"). MTS
                          shall retain a certified actuary to determine said
                          lump sum equivalent amount, using the applicable
                          mortality table and applicable interest rate under
                          Section 417(e) of the Internal Revenue Code and
                          Regulations issued thereunder.

                  (iv)    If the Qualified Retirement Benefit exceeds the ADEA
                          Benefit, the Executive shall have the option (but is
                          not required) to receive the Qualified Retirement
                          Benefit in a lump sum, as provided under the
                          applicable plans, within 60 days following his/her
                          Date of Termination. The Executive may elect to
                          receive the Qualified Retirement Benefit in either a
                          lump sum or a series of periodic payments pursuant to
                          the terms of the applicable plans. The Executive may
                          also receive the payments and benefits set forth in
                          subparagraphs 4(a) and (b) of this Agreement provided
                          he/she executes the release agreement required in
                          paragraph 9 of this Agreement. The benefits set forth
                          in subparagraph 4(c) shall at all times be available
                          to the Executive.

                  (v)     If the Qualified Retirement Benefit is less than the
                          ADEA Benefit, MTS shall make a contribution to
                          Executive's Deferral Account in the MTS Systems
                          Corporation Executive Deferred Compensation Plan,
                          pursuant to Section 3.4 of said Plan, in an amount
                          equal to the difference between the Qualified
                          Retirement Benefit and the ADEA Benefit (the
                          "Qualified Retirement


<PAGE>

Severance Agreement                                                     Page 5


                          Benefit Supplement"). The Executive shall have the
                          option (but is not required) to receive the Qualified
                          Retirement Benefit and, if applicable, the Qualified
                          Retirement Benefit Supplement from said Plan within 60
                          days following his/her Date of Termination. The
                          Executive may elect to receive the Qualified
                          Retirement Benefit and, if applicable, the Qualified
                          Retirement Benefit Supplement, in either a lump sum or
                          a series of periodic payments pursuant to the terms of
                          the applicable plans. The payments to Executive
                          described in subparagraph 4(a) of this Agreement shall
                          be reduced by the amount of MTS's contribution to
                          Executive's Deferral Account in the MTS Systems
                          Corporation Executive Deferred Compensation Plan,
                          pursuant to Section 3.4 of said Plan, to create the
                          Qualified Retirement Benefit Supplement. All payments
                          remaining in subparagraph 4(a) after this reduction
                          and the subparagraph 4(b) and (c) benefits shall be
                          paid to Executive in accordance with the terms of
                          those subparagraphs, provided Executive executes the
                          release agreement required in paragraph 9 of this
                          Agreement.

                  (vi)    Executive's Qualified Retirement Benefit and, if
                          applicable, the Qualified Retirement Benefit
                          Supplement, shall be nonforfeitable and not subject to
                          reduction or elimination by MTS for any reason.

5.       No Mitigation. Executive shall not be required to mitigate the amount
         of any payment provided for in this Agreement by seeking other
         employment or otherwise; nor shall the amount of any payment or benefit
         provided for in this Agreement be reduced by any compensation earned by
         Executive as the result of employment by another employer or by
         retirement benefits after the Date of Termination or otherwise except
         as specifically provided herein.

6.       Non-Competition and Confidentiality

         (a)      Executive agrees that, as a condition of receiving benefits
                  under this Agreement, he/she will not render services directly
                  or indirectly to any competing organization located in any
                  market in which MTS is doing business as of Executive's Date
                  of Termination for the period of time during which Executive
                  is receiving benefits under this Agreement or the Change in
                  Control Agreement, in connection with the design,
                  implementation, development, manufacture, marketing, sale,
                  merchandising, leasing, servicing or promotion of any
                  "Conflicting Product" which as used herein means any product,
                  process, system or service of any person, firm, corporation,
                  organization other than MTS, in existence or under
                  development, which is the same as or similar to or competes
                  with, or has a usage allied to, a product, process, system, or
                  service produced, developed, or used by MTS.

         (b)      Executive further agrees and acknowledges his/her existing
                  obligation that, at all times during and subsequent to his/her
                  employment with MTS, he/she will not divulge or appropriate to
                  his/her own use or the uses of others any


<PAGE>

Severance Agreement                                                     Page 5


                  secret or confidential information pertaining to the business
                  of MTS, or any of its subsidiaries, obtained during his/her
                  employment by MTS or any of its subsidiaries.

         (c)      If Executive violates his/her obligations under subparagraphs
                  (a) and (b) above, any remaining payments or benefits
                  otherwise due Executive pursuant to subparagraphs 4(a) and (b)
                  of this Agreement shall not be paid. This subparagraph (c)
                  specifically does not apply to the subparagraph 4(a) reduction
                  amount equal to the Qualified Retirement Benefit Supplement,
                  as described in subparagraph 4(d)(v).

7.       Binding Agreement. This Agreement shall inure to the benefit of and be
         enforceable by Executive's personal or legal representatives, heirs,
         and designated beneficiaries. If Executive should die while any amount
         would still be payable to Executive hereunder if the Executive had
         continued to live, all such amounts, unless otherwise provided herein,
         shall be paid in accordance with the terms of this Agreement to the
         Executive's designated beneficiaries, or, if there is no such
         designated beneficiary, to the Executive's estate.

8.       Notice of Termination.

         (a)      Any purported termination of Executive's employment by either
                  Executive or MTS under this Agreement, except as otherwise
                  provided in paragraph 2 of this Agreement, shall be
                  communicated by written notice to the other party.

         (b)      For purposes of this Agreement, "Date of Termination" shall
                  mean the date specified in the written Notice of Termination
                  which shall not be less than 10 nor more than 60 days from the
                  date such Notice of Termination is given.

         (c)      Notice of Termination and all other communications provided
                  for in the Agreement shall be deemed to have been duly given
                  when delivered or mailed by United States registered or
                  certified mail, return receipt requested, postage pre-paid,
                  addressed to the last known residence address of the Executive
                  or in the case of MTS, to its principal office to the
                  attention of each of the then directors of MTS with a copy to
                  its Secretary, or to such other address as either party may
                  have furnished to the other in writing in accordance herewith,
                  except that notice of change of address shall be effective
                  only upon receipt.

9.       Release of Claims. Executive's right to the benefits and payments
         described in subparagraphs 4(a), (b) and (c) of this Agreement, except
         as otherwise provided in subparagraph 4(d)(v) hereof, is contingent
         upon Executive's execution of a severance release agreement which shall
         be provided to Executive by MTS with or following his/her Notice of
         Termination. The severance release agreement shall require a full
         release of all claims which Executive may have against MTS or any MTS
         affiliate or individual associated with MTS, to the extent permitted by
         and consistent with applicable laws. Such release agreement shall
         prohibit Executive


<PAGE>

Severance Agreement                                                     Page 7

         from recovering any amount in connection with a charge or lawsuit filed
         against MTS or any MTS affiliate, employee, shareholder, officer,
         director or other agent by Executive, EEOC or any other agency or
         entity on Executive's behalf based upon any act occurring prior to
         execution of said release agreement. The release agreement will be
         available for Executive's review, consideration and execution at least
         45 days prior to his/her Date of Termination.

10.      Injunctive Relief. Executive consents that, in the case of any
         violation or threatened violation of paragraph 6 of this Agreement, MTS
         may apply for and secure injunctive relief, temporary or provisional,
         in court, without bond but upon due notice, pending final resolution on
         the merits pursuant to arbitration as set forth in paragraph 11 hereof.
         No waiver of any violation of this Agreement shall be implied from any
         failure by MTS to take action under this paragraph.

11.      Arbitration. Any and all claims or disputes between Executive and MTS
         (including the validity, scope, and enforceability of this paragraph),
         except as otherwise provided under paragraph 10 or prohibited under
         applicable law, shall be submitted for arbitration and resolution to an
         arbitrator. No demand for arbitration may be made after the date when
         the institution of legal or equitable proceedings based on such claim
         or dispute would be barred by the applicable statute of limitation. The
         arbitrator shall be selected by mutual agreement of the parties. Unless
         otherwise provided for in this Agreement, the Expedited Labor
         Arbitration Rules of the American Arbitration Association shall apply.
         If the parties are unable to agree upon an arbitrator, any such dispute
         shall be solely and finally settled by arbitration in accordance with
         the Expedited Labor Arbitration Rules of the American Arbitration
         Association ("AAA"). The parties agree that no punitive damages shall
         be awarded hereunder. The parties also agree that all awards, decisions
         and remedies in favor of a winning party hereunder with respect to any
         issue shall be proportional to the violation caused by the losing party
         with respect to that issue. All costs in conducting the arbitration,
         including but not limited to the arbitration filing fee, the
         arbitrator's fees and expenses, and the reasonable attorney's fees and
         expenses of the prevailing party (including the attorney's fees and
         costs incurred by the prevailing party in seeking or resisting
         temporary or provisional court relief as set out in paragraph 10
         above), shall be the responsibility of the losing party. In the event
         there is more than one issue in dispute and there is no one prevailing
         party with respect to all issues in dispute, costs and attorney's fees
         shall be prorated by the arbitrator according to the relative dollar
         value of each issue. The arbitrator's Award shall be final and binding.
         In the event either party must resort to the judicial process to
         enforce the provisions of this Agreement, the award of an arbitrator or
         equitable relief granted by an arbitrator, the party seeking
         enforcement shall be entitled to recover from the other party all costs
         of litigation including, but not limited to, reasonable attorney's fees
         and court costs. The arbitration proceedings and Award shall be
         maintained by both parties as strictly confidential, except as
         otherwise required by court order and with respect to the parties'
         attorneys and tax advisors, and, with respect to MTS, members of its
         management, and, with respect to Executive, his/her family.


<PAGE>

Severance Agreement                                                     Page 8

12.      Miscellaneous.

         (a)      No provision of this Agreement may be modified, waived or
                  discharged unless such waiver, modification or discharge is
                  agreed to in writing and signed by the parties. No waiver by
                  either party hereto at any time of any breach by the other
                  party to this Agreement of or compliance with, any other party
                  shall be deemed a waiver of similar or dissimilar provisions
                  or conditions at the same or at any prior or similar time.

         (b)      No agreements or representations, oral or otherwise, express
                  or implied, with respect to the subject matter hereof have
                  been made by either party which are not expressly set forth in
                  this Agreement.

         (c)      The validity, interpretation, construction and performance of
                  this Agreement shall be governed by the laws of the State of
                  Minnesota.

         (d)      Any provision of this Agreement which conflicts with
                  applicable law shall be modified to the extent necessary to
                  ensure its enforceability. The invalidity or unenforceability
                  or any provision of this Agreement shall not affect the
                  validity or enforceability of any other provision of this
                  Agreement, which shall remain in frill force and effect.

This Agreement supersedes any and all prior oral and written understandings and
agreements between the Executive and MTS, provided however that the Change in
Control Agreement signed of even date herewith shall, if applicable, supersede
this Agreement, except as otherwise provided in Paragraph 1 of this Agreement.

IN WITNESS WHEREOF, MTS, through its authorized officer, and the Executive have
executed this Agreement as of the day and date first above written.


            EXECUTIVE                       MTS SYSTEMS CORPORATION


            /s/ Steven M. Cohoon            By   /s/  S. W. Emery, Jr.
            --------------------               -----------------------
            Steven M. Cohoon
                                            Its Chairman and CEO

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.X
<SEQUENCE>7
<DESCRIPTION>CHANGE IN CONTROL AGREEMENT
<TEXT>


                                  EXHIBIT 10.x

                           CHANGE IN CONTROL AGREEMENT

            AGREEMENT made as of this 22nd day of September, 1999 by and between
MTS Systems Corporation, a Minnesota corporation ("MTS") and Nancy L. Quist (the
"Executive").

            WHEREAS, MTS considers the establishment and maintenance of a sound
and vital management to be essential to protecting and enhancing the best
interests of MTS and its shareholders; and

            WHEREAS, the Executive has made and is expected to make, due to
Executive's intimate knowledge of the business and affairs of MTS, its policies,
methods, personnel and problems, a significant contribution to the
profitability, growth and financial strength of MTS; and

            WHEREAS, MTS, as a publicly held corporation, recognizes that the
possibility of a Change in Control may exist and that such possibility, and the
uncertainty and questions which it may raise among management, may result in the
departure or distraction of the Executive in the performance of the Executive's
duties to the detriment of MTS and its shareholders; and

            WHEREAS, Executive is becoming employed by MTS upon the
understanding that MTS will provide income security if the Executive's
employment is terminated under certain terms and conditions; and

            WHEREAS, it is in the best interests of MTS and its stockholders to
reinforce and encourage the continued attention and dedication of management
personnel, including Executive, to their assigned duties without distraction and
to ensure the continued availability to MTS of the Executive in the event of a
Change in Control;

            THEREFORE, in consideration of the foregoing and other respective
covenants and agreements of the parties herein contained, the parties hereto
agree as follows:

            1. Term of Agreement. This Agreement shall commence on the date
hereof and shall continue in effect until the earlier of (A) the date that any
and all benefits due to Executive under this Agreement upon the happening of the
events set forth herein have been paid and satisfied and all obligations of MTS
to the Executive have been performed or (B) the date the Executive and MTS agree
in writing to terminate this Agreement. Notwithstanding the preceding sentence,
if a Change in Control occurs, this Agreement shall remain in effect for a
period of 36 months from the date of the occurrence of a Change in Control.

            2. Change in Control. If a Change in Control shall have occurred
during the term of this Agreement, the provisions of this Agreement shall become
operative and MTS agrees to employ the Executive and to provide the benefits
stated in this Agreement.




<PAGE>

Change in Control Agreement
Page 2

                        (a) Change in Control, shall, for purposes of this
            Agreement, means a change in control of MTS which would be required
            to be reported in response to Item 1 of Form 8-K promulgated under
            the Securities Exchange Act of 1934, as amended (the "Exchange
            Act"), whether or not MTS is then subject to such reporting
            requirement, including, without limitation, if:

                                    (i) any "person" (as such term is used in
                        Sections 13(d) and 14(d) of the Exchange Act, including
                        any affiliate or associate as defined in Rule 12(b)-2
                        under the Exchange Act of such person, other than MTS,
                        any trustee or other fiduciary holding securities under
                        an employee benefit plan of MTS, or any corporation
                        owned, directly or indirectly, by the stockholders of
                        MTS in substantially the same proportions as their
                        ownership of stock of MTS) becomes a "beneficial owner"
                        (as defined in Rule 13d-3 under the Exchange Act),
                        directly or indirectly, of securities of MTS
                        representing 35% or more of the combined voting power of
                        MTS' then outstanding securities; or

                                    (ii) the Board of Directors is comprised of
                        fewer than 65% of the individuals described in
                        subsection (b) below; or

                                    (iii) the stockholders of MTS approve a
                        definitive agreement to merge or consolidate MTS with or
                        into another corporation or other enterprise in which
                        the holders of outstanding stock of MTS entitled to vote
                        in elections of directors immediately before such merger
                        or consolidation hold less than 80% of the voting power
                        of the survivor of such merger or consolidation or its
                        parent, or approve a plan of liquidation; or

                                    (iv) at least 60% of MTS' assets are sold
                        and transferred to another corporation or other
                        enterprise that is not a subsidiary, direct or indirect,
                        or other affiliate of MTS; or

                                    (v) the Board of Directors of MTS
                        determines, by a vote of a majority of its entire
                        membership, that a tender offer statement by any person
                        (as defined above) indicates an intention on the part of
                        such person to acquire control of MTS.

                        (b) Board of Directors shall, for purposes of subsection
            (a), mean:

                                    (i) individuals who on the date hereof
                        constituted the Board of MTS, and

                                    (ii) any new director who subsequently was
                        elected or nominated for election by a majority of the
                        directors who held such office immediately prior to a
                        Change in Control.

                        (c) Friendly Change in Control shall mean a Change in
            Control which arises from a transaction or series of transactions
            authorized, recommended or approved at the time by formal action of
            the Board of Directors.


<PAGE>

Change in Control Agreement
Page 3


                        (d) Unfriendly Change in Control shall mean a Change in
            Control that is not a "Friendly Change in Control" as defined above.
            An Unfriendly Change in Control shall not thereafter become a
            Friendly Change in Control.

            3. Termination by Reason of Death or Disability. If Executive's
employment shall be terminated by MTS by reason of death or disability, MTS
shall immediately commence payment to the Executive (or Executive's designated
beneficiaries or estate, if no beneficiary is designated) of any and all
benefits to which the Executive is entitled under MTS retirement and insurance
programs them in effect. Except for such benefits, MTS shall have no further
obligations to Executive under this Agreement.

            4. Termination for Cause.

                        (a) If Executive's employment with MTS shall be
            terminated by MTS for Cause as defined below, MTS shall pay to
            Executive his full base salary through the Date of Termination at
            the rate in effect at the time Notice of Termination is given and
            MTS shall have no further obligation to Executive under this
            Agreement.

                        (b) Termination by MTS of Executive's employment for
            "Cause" shall mean termination as a result of:

                                    (i) the conviction of the Executive by a
                        court of competent jurisdiction for felony criminal
                        conduct; or

                                    (ii) willful gross misconduct or gross
                        negligence in the performance of his duties by the
                        Executive; or

                                    (iii) material violation by the Executive of
                        any employment agreement applicable to the Executive.

            5. Termination Following Friendly Change in Control.

                        (a) If, after a Friendly Change in Control, Executive's
            employment with MTS shall be terminated (1) by MTS other than for
            cause, death or disability or (2) by Executive for Good Reason, then
            Executive shall be entitled to the following benefits:

                                    (i) Severance. MTS shall pay the Executive
                        as a severance payment (the "Severance Payment") an
                        amount equal to the product of 18 multiplied by the
                        Executive's Monthly Gross Income as defined below. The
                        Severance Payment shall be made in a single lump sum
                        within 30 days after the Date of Termination, subject to
                        all applicable federal and state withholding.

                        For purposes of this Agreement, Monthly Gross Income
                        shall mean the sum of the following amounts:


<PAGE>

Change in Control Agreement
Page 4


                                                (A) 1/12 of the highest average
                                    base salary for any 12-consecutive month
                                    period during the 36 calendar month period
                                    ending immediately prior to the Date of
                                    Termination (without taking into account any
                                    reduction in such base salary that would
                                    constitute Good Reason); plus

                                                (B) the monthly average of the
                                    total Management Variable Compensation (MVC)
                                    earned during the lesser of the 3 most
                                    recent or the actual number of fiscal years
                                    participating in the MVC plan ending
                                    immediately prior to the Date of
                                    Termination; plus

                                                (C) the product of the average
                                    percentage of MTS profit sharing
                                    contributions to the MTS Systems Corporation
                                    Profit Sharing Retirement Plan and Trust (as
                                    a percent of Compensation as defined in the
                                    Plan up to the federal limit) for the lesser
                                    of the 3 most recent or the actual number of
                                    participating Plan Years ending immediately
                                    prior to the Date of Termination multiplied
                                    by the sum of (A) and (B) above.

                                    (ii) Benefits. For an 18-month period after
                        the Date of Termination, MTS shall continue to pay its
                        portion of Executive's life and health insurance
                        benefits which the Executive is receiving immediately
                        prior to the Notice of Termination. Executive shall be
                        responsible for payment of his portion of the premiums
                        for such benefits. The MTS portion and the Executive's
                        portion shall be the respective percentages of such
                        premiums paid immediately prior to the Date of
                        Termination. Benefits otherwise receivable by Executive
                        pursuant to this paragraph shall be reduced to the
                        extent comparable benefits are actually received by
                        Executive during this period, and any such benefits
                        actually received by Executive shall be reported to MTS.
                        At the expiration of said 18-month period, Executive
                        shall be entitled to continue any of said benefits which
                        qualify as group insurance benefits for continuation
                        coverage under the Comprehensive Omnibus Reconciliation
                        Act ("COBRA") or applicable state law.

                        (b) Good Reason. Executive shall be entitled to
            terminate his employment for Good Reason. For purposes of this
            Agreement, "Good Reason" shall mean, without Executive's express
            written consent, any of the following:

                                    (i) the assignment to Executive of any
                        duties inconsistent with Executive's status or position
                        with MTS, or a substantial alteration in the nature or
                        status of Executive's responsibilities; or

                                    (ii) a reduction by MTS in Executive's
                        annual base salary other than a reduction comparable to
                        other senior Executives of MTS in connection with a
                        company-wide cost reduction program; or

                                    (iii) the relocation of MTS' principal
                        executive offices to a location more than fifty miles
                        from Eden Prairie, Minnesota or MTS requiring


<PAGE>

Change in Control Agreement
Page 5


                        Executive to be based anywhere other than MTS' principal
                        executive offices except for required travel on MTS'
                        business to an extent substantially consistent with
                        Executive's prior business travel obligations; or

                                    (iv) the failure by MTS to continue to
                        provide Executive with benefits at least as favorable to
                        those enjoyed by Executive under any of MTS' pension,
                        life insurance, medical, health and accident,
                        disability, deferred compensation, incentive awards,
                        incentive stock options, or savings plans in which
                        Executive was participating at the time of the Change in
                        Control, the taking of any action by MTS which would
                        directly or indirectly materially reduce any of such
                        benefits or deprive Executive of any material fringe
                        benefit enjoyed by him at the time of the Change in
                        Control, or the failure by MTS to provide Executive with
                        the number of paid vacation days to which Executive is
                        entitled at the time of the Change in Control, provided,
                        however, that MTS may amend any such plan or programs as
                        long as such amendments do not reduce any benefits to
                        which Executive would be entitled upon termination; or

                                    (v) the failure of MTS to obtain a
                        satisfactory agreement from any successor to assume and
                        agree to perform this Agreement, as contemplated in
                        Section 12; or

                                    (vi) MTS requests Executive's resignation
                        from employment; or

                                    (vii) any purported termination of
                        Executive's employment which is not made pursuant to a
                        Notice of Termination satisfying the requirements of
                        this Agreement; for purposes of this Agreement, no such
                        purported termination shall be effective; or

                                    (viii) any material violation by MTS of this
                        Agreement.

                        (c) Voluntary Termination Deemed Good Reason.
            Notwithstanding anything herein to the contrary, during the period
            commencing on the 30th day following a Change in Control (whether
            Friendly or Unfriendly) and ending on the 180th day following a
            Change in Control, Executive may voluntarily terminate his
            employment for any reason, and such termination shall be deemed
            "Good Reason" for all purposes of this Agreement.

            6. Termination - Unfriendly Change in Control.

                        (a) If, after an Unfriendly Change in Control,
            Executive's employment with MTS is terminated (1) by MTS other than
            for Cause, death or disability, or (2) by Executive for Good Reason,
            the Executive shall be entitled to the following benefits:

                                     (i) Severance. MTS shall pay the Executive
                        as a severance payment (the "Severance Payment") an
                        amount equal to the product of 36 multiplied by the
                        Executive's Monthly Gross Income as defined in Section
                        5(a)(i) above. The Severance Payment shall be made in a
                        single lump sum


<PAGE>

Change in Control Agreement
Page 6


                        within 30 days after the Date of Termination, subject to
                        all applicable federal and state withholding.

                                    (ii) Benefits. For a 36-month period after
                        the Date of Termination, MTS shall continue to pay its
                        portion of Executive's life and health insurance
                        benefits which the Executive is receiving immediately
                        prior to the Notice of Termination. Executive shall be
                        responsible for payment of his portion of the premiums
                        for such benefits. The MTS portion and the Executive's
                        portion shall be the responsive percentages of such
                        premiums paid immediately prior to the Date of
                        Termination. Benefits otherwise receivable by Executive
                        pursuant to this paragraph shall be reduced to the
                        extent comparable benefits are actually received by
                        Executive shall be reported to MTS. At the expiration of
                        said 36-month period, Executive shall be entitled to
                        continue any of said benefits which qualify as group
                        insurance benefits for continuation coverage under the
                        Comprehensive Omnibus Budget Reconciliation Act
                        ("COBRA") or applicable state law.

                        (b) If the Executive voluntarily terminates his
            employment other than for Good Reason but more than 180 days after
            an Unfriendly Change in Control, Executive shall be entitled to the
            following benefits:

                                    (i) Severance. MTS shall pay to Executive as
                        a severance payment (the "Severance Payment") an amount
                        equal to the product of 18 multiplied by the Executive's
                        monthly Gross Income as defined in Section 5(a)(i)
                        above. The Severance Payment shall be made in a single
                        lump sum within 30 days after the Date of Termination,
                        subject to all applicable federal and state withholding.

                                    (ii) Benefits. For 18-month period after the
                        Date of Termination, MTS shall continue to pay its
                        portion of Executive's life and health insurance
                        benefits which the Executive is receiving immediately
                        prior to the Notice of Termination. Executive shall be
                        responsible for payment of his portion of the premiums
                        for such benefits. The MTS portion and the Executive's
                        portion shall be the respective percentages of such
                        premiums paid immediately prior to the Date of
                        Termination. Benefits otherwise receivable by Executive
                        pursuant to this paragraph shall be reduced to the
                        extent comparable benefits are actually received by
                        Executive during such period, and any such benefits
                        actually received by Executive shall be reported to MTS.
                        At the expiration of said 18-month period, Executive
                        shall be entitled to continue any of said benefits which
                        qualify as group insurance benefits for continuation
                        coverage under the Comprehensive Omnibus Budget
                        Reconciliation Act ("COBRA") or applicable state law.

            7. Additional Benefits. In addition to all other amounts payable and
benefits receivable to Executive upon termination of employment covered under
this Agreement, Executive shall be entitled to the following benefits:


<PAGE>

Change in Control Agreement
Page 7


                        (a) Legal Fees. In the event of any termination of
            employment under this Agreement, other than termination for Cause,
            MTS shall pay to Executive all legal fees and expenses reasonably
            incurred by Executive in contesting or disputing any such
            termination or in seeking to obtain or enforce any right or benefit
            provided by this Agreement.

                        (b) Retirement Plan. Executive shall, upon termination
            of employment, be entitled to receive all benefits payable to the
            Executive under the MTS Systems Corporation Profit Sharing
            Retirement Plan and any other plan or agreement relating to
            retirement benefits.

                        (c) Employee Stock Option Certificate. The Executive's
            rights under any existing Employee Stock Option Agreement and any
            future such agreements, including particularly his right to exercise
            his option rights following his termination of employment, shall
            continue to be fully effective hereunder.

            8. No Mitigation. Executive shall not be required to mitigate the
amount of any payment provided for in this Agreement by seeking other employment
or otherwise, nor shall the amount of any payment or benefit provided for in
this Agreement be reduced by any compensation earned by Executive as the result
of employment by another employer or by retirement benefits after the Date of
Termination, or except as otherwise provided in this Agreement.

            9. Potential Excise Tax; Indemnification

                        (a) Excise Tax. Should any payments hereunder or
            contemplated hereby be subject to excise tax pursuant to Section
            4999 of the Internal Revenue Code of 1986, as may be amended, or any
            successor or similar provision thereto, or comparable state or local
            tax laws, MTS shall pay to the Executive such additional
            compensation as is necessary (after taking into account all federal,
            state and local income taxes payable by the Executive as a result of
            the receipt of such compensation) to place the Executive in the same
            after-tax position he would have been in had no such excise tax (or
            any interest or penalties thereon) been paid or incurred. MTS shall
            pay such additional compensation upon the earlier of:

                        (i)         the time at which MTS withholds such excise
                                    tax from any payments to the Executive; or

                        (ii)        30 days after the Executive notifies MTS
                                    that the Executive has paid such excise tax
                                    pursuant to a tax return filed by the
                                    Executive which takes the position that such
                                    excise tax is due and payable in reliance on
                                    a written opinion of the Executive's tax
                                    counsel that it is more likely than not that
                                    such excise tax is due and payable, or, if
                                    later, the date the IRS notifies Executive
                                    that such amount is due and payable.

            Without limiting the obligation of MTS hereunder, the Executive
            agrees, in the event the Executive makes any payment pursuant to the
            preceding sentence, to negotiate


<PAGE>

Change in Control Agreement
Page 8


            with MTS in good faith with respect to procedures reasonably
            requested by MTS which would afford MTS the ability to contest the
            imposition of such excise tax; provided, however, that the Executive
            will not be required to afford MTS any right to contest the
            applicability of any such excise tax to the extent that the
            Executive reasonably determines that such contest is inconsistent
            with the overall tax interests of the Executive.

            MTS agrees to hold in confidence and not to disclose, without the
            Executive's prior written consent, any information with regard to
            the Executive's tax position which MTS obtains pursuant to this
            subsection.

                        (b) Indemnification. MTS will indemnify the Executive
            (and his legal representative or other successors) to the fullest
            extent permitted (including payment of expenses in advance of final
            disposition of the proceeding) by the laws of the State of
            Minnesota, as in effect at the time of the subject act or omission,
            or the Articles of Incorporation and By-Laws of MTS as in effect at
            such time or on the date of this Agreement, whichever affords or
            afforded greater protection to the Executive; and the Executive
            shall be entitled to the protection of any insurance policies MTS
            may elect to maintain generally for the benefit of its directors and
            officers, against all costs, charges and expenses whatsoever
            incurred or sustained by him or his legal representatives in
            connection with any action, suit or proceeding to which he (or his
            legal representative or other successors) may be made a party by
            reason of his being or having been a director, officer or employee
            of MTS or any of its subsidiaries or his serving or having served
            any other enterprise as a director, officer or employee at the
            request of MTS, provided that MTS shall cause to be maintained in
            effect for not less than six years from the date of a Change in
            Control (to the extent available) policies of directors' and
            officers' liability insurance of at least the same coverage as those
            maintained by MTS on the date of this Agreement and containing terms
            and conditions which are no less advantageous than such policies.

            10.         Non-Competition and Confidentiality.

                        (a) Noncompetition. Except as provided in subsection (c)
            below, Executive agrees that, as a condition of receiving benefits
            under this Agreement, he will not render services directly or
            indirectly to any competing organization, wherever located, for a
            period of one year following the Date of Termination, in connection
            with the design, implementation, development, manufacture,
            marketing, sale, merchandising, leasing, servicing or promotion of
            any "Conflicting Product" which as used herein means any product,
            process, system or service of any person, firm, corporation,
            organization other than MTS, in existence or under development,
            which is the same as or similar to or competes with, or has a usage
            allied to, a product, process, system, or service produced,
            developed, or used by MTS. Executive agrees that violation of this
            covenant not to compete with MTS shall result in immediate cessation
            of all benefits hereunder, other than insurance benefits, which
            Executive may continue where permitted under federal and state law
            at his own expense.


<PAGE>

Change in Control Agreement
Page 9


                         (b) Confidentiality. Executive further agrees and
            acknowledges his existing obligation that at all times during and
            subsequent to his employment with MTS, he will not divulge or
            appropriate to his own use or the uses of others any secret or
            confidential information or knowledge pertaining to the business of
            MTS, or any of its subsidiaries, obtained during his employment by
            MTS or any of its subsidiaries.

                        (c) Waiver - Unfriendly Change in Control.
            Notwithstanding anything herein to the contrary: the restriction on
            competition under subsection (a) shall not apply if the Executive's
            employment terminates following an Unfriendly Change in Control.
            Furthermore, in such event, MTS waives any other restriction on
            Executive's employment and consents unconditionally to any
            employment Executive may subsequently obtain.

            11. Funding of Payments. In order to assure the performance of MTS
or its successor of its obligations under this Agreement, MTS may deposit in a
so-called "rabbi" trust an amount equal to the maximum payment that will be due
the Executive under the terms hereof; provided, however, that MTS shall deposit
in trust the amount equal to the maximum payment due Executive immediately upon
an Unfriendly Change in Control. Under such written trust instrument, the
Trustee shall be instructed to pay to the Executive (or the Executive's legal
representative, as the case may be) the amount to which the Executive shall be
entitled under the terms hereof, and the balance, if any, of the trust not so
paid or reserved for payment shall be repaid to MTS. If MTS deposits funds in
trust, payment shall be made no later than the occurrence of a Change in
Control. The written instrument governing the trust shall be irrevocable from
and after such Change in Control and shall contain such provisions protective of
the Executive as are contained in similar trust agreements approved by the
Internal Revenue Service in published private letter rulings (provided that the
assets of the trust shall be reachable by creditors of MTS as required by such
rulings). The trustee shall be a national bank selected by MTS with the consent
of the Executive, with trust powers and whose principal officers are located in
the Minneapolis/St. Paul metropolitan area. The trustee shall invest the assets
of the trust in any readily marketable securities of U.S. corporations (other
than MTS, its successor, or any affiliate of MTS or its successor). If and to
the extent there are not amounts in trust sufficient to pay Executive under this
Agreement, MTS shall remain liable for any and all payments due to Executive.

            12.         Successors; Binding Agreement.

                        (a) Successors. MTS will require any successor (whether
            direct or indirect, by purchase, merger, consolidation or otherwise)
            to all or substantially all of the business and/or assets of MTS to
            expressly assume and agree to perform this Agreement in the same
            manner and to the same extent that MTS would be required to perform
            it if no such succession had taken place. Failure of MTS to obtain
            such assumption and agreement prior to the effectiveness of any such
            succession shall be a breach of this Agreement and shall entitle
            Executive to compensation from MTS in the same amount and on the
            same terms as he would be entitled hereunder if he terminated his
            employment for Good Reason following a Change in Control, except



<PAGE>

Change in Control Agreement
Page 10


            that for purposes of implementing the foregoing, the date on which
            any such succession becomes effective shall be deemed the Date of
            Termination.

                        (b) Binding Agreement. This Agreement shall inure to the
            benefit of and be enforceable by Executive's personal or legal
            representatives, successors, heirs, and designated beneficiaries. If
            Executive should die while any amount would still be payable to
            Executive hereunder if the Executive had continued to live, all such
            amounts, unless otherwise provided herein, shall be paid in
            accordance with the terms of this Agreement to the Executive's
            designated beneficiaries or, if there is no such designated
            beneficiary, to the Executive's estate.

            13.         Notice.

                        (a) Form and Delivery. All notices and other
            communications provided for in the Agreement shall be in writing and
            shall be deemed to have been duly given when delivered or mailed by
            United States registered or certified mail, return receipt
            requested, postage prepaid, addressed to the last known residence
            address of the Executive or in the case of MTS, to its principal
            office to the attention of each of the then directors of MTS with a
            copy to its Secretary, or to such other address as either party may
            have furnished to the other in writing in accordance herewith,
            except that notice of change of address shall be effective only upon
            receipt.

                        (b) Notice of Termination. Any purported termination of
            Executive's employment by MTS or by Executive shall be communicated
            by written Notice of Termination to the other party hereto, which
            shall indicate the specific termination provision in this Agreement
            relied upon and shall set forth the facts and circumstances claimed
            to provide a basis for termination of Executive's employment.

                        (c) Date of Termination. For purposes of this Agreement,
            "Date of Termination" shall mean the date specified in the Notice of
            Termination which shall not be less than 10 nor more than 30 days,
            respectively, from the date such Notice of Termination is given.

                        (d) Dispute of Termination. If, within 10 days after any
            Notice of Termination is given, the party receiving such Notice of
            Termination notifies the other party that a dispute exists
            concerning the termination, the Date of Termination shall be the
            date on which the dispute is finally determined, either by mutual
            written agreement of the parties, or by a final judgment, order or
            decree of a court of competent jurisdiction (which is not appealable
            or the time for appeal therefrom having expired and no appeal having
            been perfected); provided, that the Date of Termination shall be
            extended by a notice of dispute only if such notice is given in good
            faith and the party giving such notice pursues the resolution of
            such dispute with reasonable diligence in accordance with Section 14
            below. Notwithstanding the pendency of any such dispute, MTS shall
            continue to pay Executive full compensation in effect when the
            notice giving rise to the dispute was given (including, but not
            limited to, base salary) and continue Executive as a participant in
            all compensation, benefit and insurance plans in which the Executive
            was


<PAGE>

Change in Control Agreement
Page 11


            participating when the notice giving rise to the dispute was given,
            until the dispute is finally resolved in accordance with this
            subsection or at the end of a period of 180 days, whichever first
            occurs. Amounts paid under this subsection are in addition to all
            other amounts due under this Agreement and shall not be offset
            against or reduce any other amounts under this Agreement.

            14. Arbitration. Any dispute arising under or in connection with
            this Agreement (including without limitation, the making of this
            Agreement or the Executive's termination of employment) shall be
            resolved by final and binding arbitration to be held in Minneapolis,
            Minnesota in accordance with the rules and procedures of the
            American Arbitration Association. The parties shall select a
            mutually acceptable single arbitrator to resolve the dispute or if
            they fail or are unable to do so, each side shall within the
            following ten business days select a single arbitrator and the two
            so selected shall select a third arbitrator within the following ten
            business days. The arbitrator shall have no power to award any
            punitive or exemplary damages. The arbitrator may construe or
            interpret, but shall not ignore or vary the terms of this Agreement,
            and shall be bound by controlling law. The arbitration award or
            other resolution may be entered as a judgment at the request of the
            prevailing party by any court of competent jurisdiction in Minnesota
            or elsewhere.

            15. Miscellaneous.

                        (a) Modification and Waiver. Except as otherwise
            specifically provided in this Agreement, no provision of this
            Agreement may be modified, waived or discharged unless such waiver,
            modification or discharge is agreed to in writing and signed by the
            parties. No waiver by either party hereto at any time of any breach
            by the other party to this Agreement of, or compliance with, any
            other party shall be deemed a waiver of similar or dissimilar
            provisions or conditions at the same or at any prior or similar
            time.

                        (b) Entire Agreement. No agreements or representations,
            oral or otherwise, express or implied, with respect to the subject
            matter hereof have been made by either party which are not expressly
            set forth in this Agreement.

                        (c) Governing Law. The validity, interpretation,
            construction and performance of this Agreement shall be governed by
            the laws of the State of Minnesota.

                        (d) Severability. The invalidity or unenforceability or
            any provision of this Agreement shall not affect the validity or
            enforceability of any other provision of this Agreement, which shall
            remain in full force and effect.

            IN WITNESS WHEREOF, MTS, through its authorized officer, and the
Executive have executed this Agreement as of the day and date first above
written.


<PAGE>

Change in Control Agreement
Page 12


EXECUTIVE:                                      MTS SYSTEMS CORPORATION

/s/ Nancy Lee Quist                             By  /s/ S. W. Emery, Jr.
- -------------------                                ----------------------
Nancy L. Quist
                                                Its     Chairman and CEO
                                                    ---------------------------

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.Y
<SEQUENCE>8
<DESCRIPTION>CHANGE IN CONTROL AGREEMENT
<TEXT>


                                  EXHIBIT 10.y

                           CHANGE IN CONTROL AGREEMENT

            AGREEMENT made as of this 28th day of July, 1999 by and between MTS
Systems Corporation, a Minnesota corporation ("MTS") and David E. Hoffman (the
"Executive").

            WHEREAS, MTS considers the establishment and maintenance of a sound
and vital management to be essential to protecting and enhancing the best
interests of MTS and its shareholders; and

            WHEREAS, the Executive has made and is expected to make, due to
Executive's intimate knowledge of the business and affairs of MTS, its policies,
methods, personnel and problems, a significant contribution to the
profitability, growth and financial strength of MTS; and

            WHEREAS, MTS, as a publicly held corporation, recognizes that the
possibility of a Change in Control may exist and that such possibility, and the
uncertainty and questions which it may raise among management, may result in the
departure or distraction of the Executive in the performance of the Executive's
duties to the detriment of MTS and its shareholders; and

            WHEREAS, Executive is becoming employed by MTS upon the
understanding that MTS will provide income security if the Executive's
employment is terminated under certain terms and conditions; and

            WHEREAS, it is in the best interests of MTS and its stockholders to
reinforce and encourage the continued attention and dedication of management
personnel, including Executive, to their assigned duties without distraction and
to ensure the continued availability to MTS of the Executive in the event of a
Change in Control;

            THEREFORE, in consideration of the foregoing and other respective
covenants and agreements of the parties herein contained, the parties hereto
agree as follows:

            1. Term of Agreement. This Agreement shall commence on the date
hereof and shall continue in effect until the earlier of (A) the date that any
and all benefits due to Executive under this Agreement upon the happening of the
events set forth herein have been paid and satisfied and all obligations of MTS
to the Executive have been performed or (B) the date the Executive and MTS agree
in writing to terminate this Agreement. Notwithstanding the preceding sentence,
if a Change in Control occurs, this Agreement shall remain in effect for a
period of 36 months from the date of the occurrence of a Change in Control.

            2. Change in Control. If a Change in Control shall have occurred
during the term of this Agreement, the provisions of this Agreement shall become
operative and MTS agrees to employ the Executive and to provide the benefits
stated in this Agreement.


<PAGE>

                        (a) Change in Control, shall, for purposes of this
            Agreement, means a change in control of MTS which would be required
            to be reported in response to Item 1 of Form 8-K promulgated under
            the Securities Exchange Act of 1934, as amended (the "Exchange
            Act"), whether or not MTS is then subject to such reporting
            requirement, including, without limitation, if:

                                    (i) any "person" (as such term is used in
                        Sections 13(d) and 14(d) of the Exchange Act, including
                        any affiliate or associate as defined in Rule 12(b)-2
                        under the Exchange Act of such person, other than MTS,
                        any trustee or other fiduciary holding securities under
                        an employee benefit plan of MTS, or any corporation
                        owned, directly or indirectly, by the stockholders of
                        MTS in substantially the same proportions as their
                        ownership of stock of MTS) becomes a "beneficial owner"
                        (as defined in Rule 13d-3 under the Exchange Act),
                        directly or indirectly, of securities of MTS
                        representing 35% or more of the combined voting power of
                        MTS' then outstanding securities; or

                                    (ii) the Board of Directors is comprised of
                        fewer than 65% of the individuals described in
                        subsection (b) below; or

                                    (iii) the stockholders of MTS approve a
                        definitive agreement to merge or consolidate MTS with or
                        into another corporation or other enterprise in which
                        the holders of outstanding stock of MTS entitled to vote
                        in elections of directors immediately before such merger
                        or consolidation hold less than 80% of the voting power
                        of the survivor of such merger or consolidation or its
                        parent, or approve a plan of liquidation; or

                                    (iv) at least 60% of MTS' assets are sold
                        and transferred to another corporation or other
                        enterprise that is not a subsidiary, direct or indirect,
                        or other affiliate of MTS; or

                                    (v) the Board of Directors of MTS
                        determines, by a vote of a majority of its entire
                        membership, that a tender offer statement by any person
                        (as defined above) indicates an intention on the part of
                        such person to acquire control of MTS.

                        (b) Board of Directors shall, for purposes of subsection
            (a), mean:

                                    (i) individuals who on the date hereof
                        constituted the Board of MTS, and

                                    (ii) any new director who subsequently was
                        elected or nominated for election by a majority of the
                        directors who held such office immediately prior to a
                        Change in Control.

                        (c) Friendly Change in Control shall mean a Change in
            Control which arises from a transaction or series of transactions
            authorized, recommended or approved at the time by formal action of
            the Board of Directors.


<PAGE>

                        (d) Unfriendly Change in Control shall mean a Change in
            Control that is not a "Friendly Change in Control" as defined above.
            An Unfriendly Change in Control shall not thereafter become a
            Friendly Change in Control.

            3. Termination by Reason of Death or Disability. If Executive's
employment shall be terminated by MTS by reason of death or disability, MTS
shall immediately commence payment to the Executive (or Executive's designated
beneficiaries or estate, if no beneficiary is designated) of any and all
benefits to which the Executive is entitled under MTS retirement and insurance
programs them in effect. Except for such benefits, MTS shall have no further
obligations to Executive under this Agreement.

            4. Termination for Cause.

                        (a) If Executive's employment with MTS shall be
            terminated by MTS for Cause as defined below, MTS shall pay to
            Executive his full base salary through the Date of Termination at
            the rate in effect at the time Notice of Termination is given and
            MTS shall have no further obligation to Executive under this
            Agreement.

                        (b) Termination by MTS of Executive's employment for
            "Cause" shall mean termination as a result of:

                                    (i) the conviction of the Executive by a
                        court of competent jurisdiction for felony criminal
                        conduct; or

                                    (ii) willful gross misconduct or gross
                        negligence in the performance of his duties by the
                        Executive; or

                                    (iii) material violation by the Executive of
                        any employment agreement applicable to the Executive.

            5. Termination Following Friendly Change in Control.

                        (a) If, after a Friendly Change in Control, Executive's
            employment with MTS shall be terminated (1) by MTS other than for
            cause, death or disability or (2) by Executive for Good Reason, then
            Executive shall be entitled to the following benefits:

                                    (i) Severance. MTS shall pay the Executive
                        as a severance payment (the "Severance Payment") an
                        amount equal to the product of 18 multiplied by the
                        Executive's Monthly Gross Income as defined below. The
                        Severance Payment shall be made in a single lump sum
                        within 30 days after the Date of Termination, subject to
                        all applicable federal and state withholding.

                        For purposes of this Agreement, Monthly Gross Income
                        shall mean the sum of the following amounts:

                                                (A) 1/12 of the highest average
                                    base salary for any 12-consecutive month
                                    period during the 36 calendar month period
                                    ending immediately prior


<PAGE>

                                    to the Date of Termination (without taking
                                    into account any reduction in such base
                                    salary that would constitute Good Reason);
                                    plus

                                                (B) the monthly average of the
                                    total Management Variable Compensation (MVC)
                                    earned during the lesser of the 3 most
                                    recent or the actual number of fiscal years
                                    participating in the MVC plan ending
                                    immediately prior to the Date of
                                    Termination; plus

                                                (C) the product of the average
                                    percentage of MTS profit sharing
                                    contributions to the MTS Systems Corporation
                                    Profit Sharing Retirement Plan and Trust (as
                                    a percent of Compensation as defined in the
                                    Plan up to the federal limit) for the lesser
                                    of the 3 most recent or the actual number of
                                    participating Plan Years ending immediately
                                    prior to the Date of Termination multiplied
                                    by the sum of (A) and (B) above.

                                    (ii) Benefits. For an 18-month period after
                        the Date of Termination, MTS shall continue to pay its
                        portion of Executive's life and health insurance
                        benefits which the Executive is receiving immediately
                        prior to the Notice of Termination. Executive shall be
                        responsible for payment of his portion of the premiums
                        for such benefits. The MTS portion and the Executive's
                        portion shall be the respective percentages of such
                        premiums paid immediately prior to the Date of
                        Termination. Benefits otherwise receivable by Executive
                        pursuant to this paragraph shall be reduced to the
                        extent comparable benefits are actually received by
                        Executive during this period, and any such benefits
                        actually received by Executive shall be reported to MTS.
                        At the expiration of said 18-month period, Executive
                        shall be entitled to continue any of said benefits which
                        qualify as group insurance benefits for continuation
                        coverage under the Comprehensive Omnibus Reconciliation
                        Act ("COBRA") or applicable state law.

                        (b) Good Reason. Executive shall be entitled to
            terminate his employment for Good Reason. For purposes of this
            Agreement, "Good Reason" shall mean, without Executive's express
            written consent, any of the following:

                                    (i) the assignment to Executive of any
                        duties inconsistent with Executive's status or position
                        with MTS, or a substantial alteration in the nature or
                        status of Executive's responsibilities; or

                                    (ii) a reduction by MTS in Executive's
                        annual base salary other than a reduction comparable to
                        other senior Executives of MTS in connection with a
                        company-wide cost reduction program; or

                                    (iii) the relocation of MTS' principal
                        executive offices to a location more than fifty miles
                        from Eden Prairie, Minnesota or MTS requiring Executive
                        to be based anywhere other than MTS' principal executive
                        offices except for required travel on MTS' business to
                        an extent substantially consistent with Executive's
                        prior business travel obligations; or


<PAGE>

                                    (iv) the failure by MTS to continue to
                        provide Executive with benefits at least as favorable to
                        those enjoyed by Executive under any of MTS' pension,
                        life insurance, medical, health and accident,
                        disability, deferred compensation, incentive awards,
                        incentive stock options, or savings plans in which
                        Executive was participating at the time of the Change in
                        Control, the taking of any action by MTS which would
                        directly or indirectly materially reduce any of such
                        benefits or deprive Executive of any material fringe
                        benefit enjoyed by him at the time of the Change in
                        Control, or the failure by MTS to provide Executive with
                        the number of paid vacation days to which Executive is
                        entitled at the time of the Change in Control, provided,
                        however, that MTS may amend any such plan or programs as
                        long as such amendments do not reduce any benefits to
                        which Executive would be entitled upon termination; or

                                    (v) the failure of MTS to obtain a
                        satisfactory agreement from any successor to assume and
                        agree to perform this Agreement, as contemplated in
                        Section 12; or

                                    (vi) MTS requests Executive's resignation
                        from employment; or

                                    (vii) any purported termination of
                        Executive's employment which is not made pursuant to a
                        Notice of Termination satisfying the requirements of
                        this Agreement; for purposes of this Agreement, no such
                        purported termination shall be effective; or

                                    (viii) any material violation by MTS of this
                        Agreement.

                        (c) Voluntary Termination Deemed Good Reason.
            Notwithstanding anything herein to the contrary, during the period
            commencing on the 30th day following a Change in Control (whether
            Friendly or Unfriendly) and ending on the 180th day following a
            Change in Control, Executive may voluntarily terminate his
            employment for any reason, and such termination shall be deemed
            "Good Reason" for all purposes of this Agreement.

            6. Termination - Unfriendly Change in Control.

                        (a) If, after an Unfriendly Change in Control,
            Executive's employment with MTS is terminated (1) by MTS other than
            for Cause, death or disability, or (2) by Executive for Good Reason,
            the Executive shall be entitled to the following benefits:

                                     (i) Severance. MTS shall pay the Executive
                        as a severance payment (the "Severance Payment") an
                        amount equal to the product of 36 multiplied by the
                        Executive's Monthly Gross Income as defined in Section
                        5(a)(i) above. The Severance Payment shall be made in a
                        single lump sum within 30 days after the Date of
                        Termination, subject to all applicable federal and state
                        withholding.

                                    (ii) Benefits. For a 36-month period after
                        the Date of Termination, MTS shall continue to pay its
                        portion of Executive's life and health insurance
                        benefits which the Executive is receiving immediately
                        prior to the Notice of Termination.


<PAGE>

                        Executive shall be responsible for payment of his
                        portion of the premiums for such benefits. The MTS
                        portion and the Executive's portion shall be the
                        responsive percentages of such premiums paid immediately
                        prior to the Date of Termination. Benefits otherwise
                        receivable by Executive pursuant to this paragraph shall
                        be reduced to the extent comparable benefits are
                        actually received by Executive shall be reported to MTS.
                        At the expiration of said 36-month period, Executive
                        shall be entitled to continue any of said benefits which
                        qualify as group insurance benefits for continuation
                        coverage under the Comprehensive Omnibus Budget
                        Reconciliation Act ("COBRA") or applicable state law.

                        (b) If the Executive voluntarily terminates his
            employment other than for Good Reason but more than 180 days after
            an Unfriendly Change in Control, Executive shall be entitled to the
            following benefits:

                                    (i) Severance. MTS shall pay to Executive as
                        a severance payment (the "Severance Payment") an amount
                        equal to the product of 18 multiplied by the Executive's
                        monthly Gross Income as defined in Section 5(a)(i)
                        above. The Severance Payment shall be made in a single
                        lump sum within 30 days after the Date of Termination,
                        subject to all applicable federal and state withholding.

                                    (ii) Benefits. For 18-month period after the
                        Date of Termination, MTS shall continue to pay its
                        portion of Executive's life and health insurance
                        benefits which the Executive is receiving immediately
                        prior to the Notice of Termination. Executive shall be
                        responsible for payment of his portion of the premiums
                        for such benefits. The MTS portion and the Executive's
                        portion shall be the respective percentages of such
                        premiums paid immediately prior to the Date of
                        Termination. Benefits otherwise receivable by Executive
                        pursuant to this paragraph shall be reduced to the
                        extent comparable benefits are actually received by
                        Executive during such period, and any such benefits
                        actually received by Executive shall be reported to MTS.
                        At the expiration of said 18-month period, Executive
                        shall be entitled to continue any of said benefits which
                        qualify as group insurance benefits for continuation
                        coverage under the Comprehensive Omnibus Budget
                        Reconciliation Act ("COBRA") or applicable state law.

            7. Additional Benefits. In addition to all other amounts payable and
benefits receivable to Executive upon termination of employment covered under
this Agreement, Executive shall be entitled to the following benefits:

                        (a) Legal Fees. In the event of any termination of
            employment under this Agreement, other than termination for Cause,
            MTS shall pay to Executive all legal fees and expenses reasonably
            incurred by Executive in contesting or disputing any such
            termination or in seeking to obtain or enforce any right or benefit
            provided by this Agreement.

                        (b) Retirement Plan. Executive shall, upon termination
            of employment, be entitled to receive all benefits payable to the
            Executive under the MTS Systems Corporation Profit Sharing
            Retirement Plan and any other plan or agreement relating to
            retirement benefits.


<PAGE>

                        (c) Employee Stock Option Certificate. The Executive's
            rights under any existing Employee Stock Option Agreement and any
            future such agreements, including particularly his right to exercise
            his option rights following his termination of employment, shall
            continue to be fully effective hereunder.

            8. No Mitigation. Executive shall not be required to mitigate the
amount of any payment provided for in this Agreement by seeking other employment
or otherwise, nor shall the amount of any payment or benefit provided for in
this Agreement be reduced by any compensation earned by Executive as the result
of employment by another employer or by retirement benefits after the Date of
Termination, or except as otherwise provided in this Agreement.

            9. Potential Excise Tax; Indemnification

                        (a) Excise Tax. Should any payments hereunder or
            contemplated hereby be subject to excise tax pursuant to Section
            4999 of the Internal Revenue Code of 1986, as may be amended, or any
            successor or similar provision thereto, or comparable state or local
            tax laws, MTS shall pay to the Executive such additional
            compensation as is necessary (after taking into account all federal,
            state and local income taxes payable by the Executive as a result of
            the receipt of such compensation) to place the Executive in the same
            after-tax position he would have been in had no such excise tax (or
            any interest or penalties thereon) been paid or incurred. MTS shall
            pay such additional compensation upon the earlier of:

                        (i)         the time at which MTS withholds such excise
                                    tax from any payments to the Executive; or

                        (ii)        30 days after the Executive notifies MTS
                                    that the Executive has paid such excise tax
                                    pursuant to a tax return filed by the
                                    Executive which takes the position that such
                                    excise tax is due and payable in reliance on
                                    a written opinion of the Executive's tax
                                    counsel that it is more likely than not that
                                    such excise tax is due and payable, or, if
                                    later, the date the IRS notifies Executive
                                    that such amount is due and payable.

            Without limiting the obligation of MTS hereunder, the Executive
            agrees, in the event the Executive makes any payment pursuant to the
            preceding sentence, to negotiate with MTS in good faith with respect
            to procedures reasonably requested by MTS which would afford MTS the
            ability to contest the imposition of such excise tax; provided,
            however, that the Executive will not be required to afford MTS any
            right to contest the applicability of any such excise tax to the
            extent that the Executive reasonably determines that such contest is
            inconsistent with the overall tax interests of the Executive.

            MTS agrees to hold in confidence and not to disclose, without the
            Executive's prior written consent, any information with regard to
            the Executive's tax position which MTS obtains pursuant to this
            subsection.

                        (b) Indemnification. MTS will indemnify the Executive
            (and his legal representative or other successors) to the fullest
            extent permitted (including payment of


<PAGE>

            expenses in advance of final disposition of the proceeding) by the
            laws of the State of Minnesota, as in effect at the time of the
            subject act or omission, or the Articles of Incorporation and
            By-Laws of MTS as in effect at such time or on the date of this
            Agreement, whichever affords or afforded greater protection to the
            Executive; and the Executive shall be entitled to the protection of
            any insurance policies MTS may elect to maintain generally for the
            benefit of its directors and officers, against all costs, charges
            and expenses whatsoever incurred or sustained by him or his legal
            representatives in connection with any action, suit or proceeding to
            which he (or his legal representative or other successors) may be
            made a party by reason of his being or having been a director,
            officer or employee of MTS or any of its subsidiaries or his serving
            or having served any other enterprise as a director, officer or
            employee at the request of MTS, provided that MTS shall cause to be
            maintained in effect for not less than six years from the date of a
            Change in Control (to the extent available) policies of directors'
            and officers' liability insurance of at least the same coverage as
            those maintained by MTS on the date of this Agreement and containing
            terms and conditions which are no less advantageous than such
            policies.

            10. Non-Competition and Confidentiality.

                        (a) Noncompetition. Except as provided in subsection (c)
            below, Executive agrees that, as a condition of receiving benefits
            under this Agreement, he will not render services directly or
            indirectly to any competing organization, wherever located, for a
            period of one year following the Date of Termination, in connection
            with the design, implementation, development, manufacture,
            marketing, sale, merchandising, leasing, servicing or promotion of
            any "Conflicting Product" which as used herein means any product,
            process, system or service of any person, firm, corporation,
            organization other than MTS, in existence or under development,
            which is the same as or similar to or competes with, or has a usage
            allied to, a product, process, system, or service produced,
            developed, or used by MTS. Executive agrees that violation of this
            covenant not to compete with MTS shall result in immediate cessation
            of all benefits hereunder, other than insurance benefits, which
            Executive may continue where permitted under federal and state law
            at his own expense.

                         (b) Confidentiality. Executive further agrees and
            acknowledges his existing obligation that at all times during and
            subsequent to his employment with MTS, he will not divulge or
            appropriate to his own use or the uses of others any secret or
            confidential information or knowledge pertaining to the business of
            MTS, or any of its subsidiaries, obtained during his employment by
            MTS or any of its subsidiaries.

                        (c) Waiver - Unfriendly Change in Control.
            Notwithstanding anything herein to the contrary: the restriction on
            competition under subsection (a) shall not apply if the Executive's
            employment terminates following an Unfriendly Change in Control.
            Furthermore, in such event, MTS waives any other restriction on
            Executive's employment and consents unconditionally to any
            employment Executive may subsequently obtain.

            11. Funding of Payments. In order to assure the performance of MTS
or its successor of its obligations under this Agreement, MTS may deposit in a
so-called "rabbi" trust an amount equal to the maximum payment that will be due
the Executive under the terms hereof; provided, however,


<PAGE>

that MTS shall deposit in trust the amount equal to the maximum payment due
Executive immediately upon an Unfriendly Change in Control. Under such written
trust instrument, the Trustee shall be instructed to pay to the Executive (or
the Executive's legal representative, as the case may be) the amount to which
the Executive shall be entitled under the terms hereof, and the balance, if any,
of the trust not so paid or reserved for payment shall be repaid to MTS. If MTS
deposits funds in trust, payment shall be made no later than the occurrence of a
Change in Control. The written instrument governing the trust shall be
irrevocable from and after such Change in Control and shall contain such
provisions protective of the Executive as are contained in similar trust
agreements approved by the Internal Revenue Service in published private letter
rulings (provided that the assets of the trust shall be reachable by creditors
of MTS as required by such rulings). The trustee shall be a national bank
selected by MTS with the consent of the Executive, with trust powers and whose
principal officers are located in the Minneapolis/St. Paul metropolitan area.
The trustee shall invest the assets of the trust in any readily marketable
securities of U.S. corporations (other than MTS, its successor, or any affiliate
of MTS or its successor). If and to the extent there are not amounts in trust
sufficient to pay Executive under this Agreement, MTS shall remain liable for
any and all payments due to Executive.

            12. Successors; Binding Agreement.

                        (a) Successors. MTS will require any successor (whether
            direct or indirect, by purchase, merger, consolidation or otherwise)
            to all or substantially all of the business and/or assets of MTS to
            expressly assume and agree to perform this Agreement in the same
            manner and to the same extent that MTS would be required to perform
            it if no such succession had taken place. Failure of MTS to obtain
            such assumption and agreement prior to the effectiveness of any such
            succession shall be a breach of this Agreement and shall entitle
            Executive to compensation from MTS in the same amount and on the
            same terms as he would be entitled hereunder if he terminated his
            employment for Good Reason following a Change in Control, except
            that for purposes of implementing the foregoing, the date on which
            any such succession becomes effective shall be deemed the Date of
            Termination.

                        (b) Binding Agreement. This Agreement shall inure to the
            benefit of and be enforceable by Executive's personal or legal
            representatives, successors, heirs, and designated beneficiaries. If
            Executive should die while any amount would still be payable to
            Executive hereunder if the Executive had continued to live, all such
            amounts, unless otherwise provided herein, shall be paid in
            accordance with the terms of this Agreement to the Executive's
            designated beneficiaries or, if there is no such designated
            beneficiary, to the Executive's estate.

            13. Notice.

                        (a) Form and Delivery. All notices and other
            communications provided for in the Agreement shall be in writing and
            shall be deemed to have been duly given when delivered or mailed by
            United States registered or certified mail, return receipt
            requested, postage prepaid, addressed to the last known residence
            address of the Executive or in the case of MTS, to its principal
            office to the attention of each of the then directors of MTS with a
            copy to its Secretary, or to such other address as either party may
            have furnished to the


<PAGE>

            other in writing in accordance herewith, except that notice of
            change of address shall be effective only upon receipt.

                        (b) Notice of Termination. Any purported termination of
            Executive's employment by MTS or by Executive shall be communicated
            by written Notice of Termination to the other party hereto, which
            shall indicate the specific termination provision in this Agreement
            relied upon and shall set forth the facts and circumstances claimed
            to provide a basis for termination of Executive's employment.

                        (c) Date of Termination. For purposes of this Agreement,
            "Date of Termination" shall mean the date specified in the Notice of
            Termination which shall not be less than 10 nor more than 30 days,
            respectively, from the date such Notice of Termination is given.

                        (d) Dispute of Termination. If, within 10 days after any
            Notice of Termination is given, the party receiving such Notice of
            Termination notifies the other party that a dispute exists
            concerning the termination, the Date of Termination shall be the
            date on which the dispute is finally determined, either by mutual
            written agreement of the parties, or by a final judgment, order or
            decree of a court of competent jurisdiction (which is not appealable
            or the time for appeal therefrom having expired and no appeal having
            been perfected); provided, that the Date of Termination shall be
            extended by a notice of dispute only if such notice is given in good
            faith and the party giving such notice pursues the resolution of
            such dispute with reasonable diligence in accordance with Section 14
            below. Notwithstanding the pendency of any such dispute, MTS shall
            continue to pay Executive full compensation in effect when the
            notice giving rise to the dispute was given (including, but not
            limited to, base salary) and continue Executive as a participant in
            all compensation, benefit and insurance plans in which the Executive
            was participating when the notice giving rise to the dispute was
            given, until the dispute is finally resolved in accordance with this
            subsection or at the end of a period of 180 days, whichever first
            occurs. Amounts paid under this subsection are in addition to all
            other amounts due under this Agreement and shall not be offset
            against or reduce any other amounts under this Agreement.

            14. Arbitration. Any dispute arising under or in connection with
this Agreement (including without limitation, the making of this Agreement or
the Executive's termination of employment) shall be resolved by final and
binding arbitration to be held in Minneapolis, Minnesota in accordance with the
rules and procedures of the American Arbitration Association. The parties shall
select a mutually acceptable single arbitrator to resolve the dispute or if they
fail or are unable to do so, each side shall within the following ten business
days select a single arbitrator and the two so selected shall select a third
arbitrator within the following ten business days. The arbitrator shall have no
power to award any punitive or exemplary damages. The arbitrator may construe or
interpret, but shall not ignore or vary the terms of this Agreement, and shall
be bound by controlling law. The arbitration award or other resolution may be
entered as a judgment at the request of the prevailing party by any court of
competent jurisdiction in Minnesota or elsewhere.

            15. Miscellaneous.


<PAGE>

                        (a) Modification and Waiver. Except as otherwise
            specifically provided in this Agreement, no provision of this
            Agreement may be modified, waived or discharged unless such waiver,
            modification or discharge is agreed to in writing and signed by the
            parties. No waiver by either party hereto at any time of any breach
            by the other party to this Agreement of, or compliance with, any
            other party shall be deemed a waiver of similar or dissimilar
            provisions or conditions at the same or at any prior or similar
            time.

                        (b) Entire Agreement. No agreements or representations,
            oral or otherwise, express or implied, with respect to the subject
            matter hereof have been made by either party which are not expressly
            set forth in this Agreement.

                        (c) Governing Law. The validity, interpretation,
            construction and performance of this Agreement shall be governed by
            the laws of the State of Minnesota.

                        (d) Severability. The invalidity or unenforceability or
            any provision of this Agreement shall not affect the validity or
            enforceability of any other provision of this Agreement, which shall
            remain in full force and effect.

            IN WITNESS WHEREOF, MTS, through its authorized officer, and the
Executive have executed this Agreement as of the day and date first above
written.

EXECUTIVE:                           MTS SYSTEMS CORPORATION

/s/ David E. Hoffman                 By  /s/ S. W. Emery, Jr.
- --------------------                    ---------------------
David E. Hoffman
                                     Its     Chairman and CEO
                                          ---------------------
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.Z
<SEQUENCE>9
<DESCRIPTION>CHANGE IN CONTROL AGREEMENT
<TEXT>


                                  EXHIBIT 10.z

                           CHANGE IN CONTROL AGREEMENT

AGREEMENT made as of this 18th day of March 1998 by and between MTS Systems
Corporation, a Minnesota corporation ("MTS") and Steven M. Cohoon (the
"Executive").

WHEREAS, MTS considers the establishment and maintenance of a sound and vital
management to be essential to protecting and enhancing the best interests of MTS
and its shareholders; and

WHEREAS, the Executive has made and is expected to make, due to Executive's
intimate knowledge of the business and affairs of MTS, its policies, methods,
personnel and problems, a significant contribution to the profitability, growth
and financial strength of MTS; and

WHEREAS, MTS, as a publicly held corporation, recognizes that the possibility of
a Change in Control may exist and that such possibility, and the uncertainty and
questions which it may raise among management, may result in the departure or
distraction of the Executive in the performance of the Executive's duties to the
detriment of MTS and its shareholders; and

WHEREAS, Executive is willing to remain in the employ of MTS upon the
understanding that MTS will provide income security if the Executive's
employment is terminated under certain terms and conditions; and

WHEREAS, it is in the best interests of MTS and its stockholders to reinforce
and encourage the continued attention and dedication of management personnel,
including Executive, to their assigned duties without distraction and to ensure
the continued availability to MTS of the Executive in the event of a Change in
Control;

THEREFORE, in consideration of the foregoing and other respective covenants and
agreements of the parties herein contained, the parties hereto agree as follows:

1.       Term of Agreement. This Agreement shall commence on the date hereof and
         shall continue in effect until the earlier of (A) the date that any and
         all benefits due to Executive under this Agreement upon the happening
         of the events set forth herein have been paid and satisfied and all
         obligations of MTS to the Executive have been performed or (B) the date
         the Executive and MTS agree in writing to terminate this Agreement.
         Notwithstanding the preceding sentence, if a Change in Control occurs,
         this Agreement shall remain in effect for a period of 36 months from
         the date of the occurrence of a Change in Control.

2.       Change in Control. If a Change in Control shall have occurred during
         the term of this Agreement, the provisions of this Agreement shall
         become operative and MTS agrees to employ the Executive and to provide
         the benefits stated in this Agreement.

         (a)      Change in Control, shall, for purposes of this Agreement,
                  means a change in control of MTS which would be required to be
                  reported in response to Item 1 of Form 8-K promulgated under
                  the Securities Exchange Act of 1934, as amended (the "Exchange
                  Act"), whether or not MTS is then subject to such reporting
                  requirement, including, without limitation, if:


<PAGE>

Change in Control Agreement                                           Page 2


                  (i)      any "person" (as such term is used in Sections 13(d)
                           and 14(d) of the Exchange Act, including any
                           affiliate or associate as defined in Rule 12(b)-2
                           under the Exchange Act of such person, other than
                           MTS, any trustee or other fiduciary holding
                           securities under an employee benefit plan of MTS, or
                           any corporation owned, directly or indirectly, by the
                           stockholders of MTS in substantially the same
                           proportions as their ownership of stock of MTS)
                           becomes a "beneficial owner" (as defined in Rule
                           13d-3 under the Exchange Act), directly or
                           indirectly, of securities of MTS representing 35% or
                           more of the combined voting power of MTS's then
                           outstanding securities; or

                  (ii)     the Board of Directors is comprised of fewer than 65%
                           of the individuals described in subsection (b) below;
                           or

                  (iii)    the stockholders of MTS approve a definitive
                           agreement to merge or consolidate MTS with or into
                           another corporation or other enterprise in which the
                           holders of outstanding stock of MTS entitled to vote
                           in elections of directors immediately before such
                           merger or consolidation hold less than 80% of the
                           voting power of the survivor of such merger or
                           consolidation or its parent, or approve a plan of
                           liquidation; or

                  (iv)     at least 60% of MTS's assets are sold and transferred
                           to another corporation or other enterprise that is
                           not a subsidiary, direct or indirect, or other
                           affiliate of MTS; or

                  (v)      the Board of Directors of MTS determines, by a vote
                           of a majority of its entire membership, that a tender
                           offer statement by any person (as defined above)
                           indicates an intention on the part of such person to
                           acquire control of MTS.

         (b)      Board of Directors shall, for purposes of subsection (a),
                  mean:

                  (i)      individuals who on the date hereof constituted the
                           Board of MTS, and

                  (ii)     any new director who subsequently was elected or
                           nominated for election by a majority of the directors
                           who held such office immediately prior to a Change in
                           Control.

         (c)      Friendly Change in Control shall mean a Change in Control
                  which arises from a transaction or series of transactions
                  authorized, recommended or approved at the time by formal
                  action of the Board of Directors.

         (d)      Unfriendly Change in Control shall mean a Change in Control
                  that is not a "Friendly Change in Control" as defined above.
                  An Unfriendly Change in Control shall not thereafter become a
                  Friendly Change in Control.

3.       Termination by Reason of Death or Disability. In the event of the
         Executive's death or disability during the Term of this Agreement,
         Executive shall be entitled to such benefits provided under any policy,
         plan or program governing death or disability maintained by MTS and
         covering such Executive and this Agreement shall not apply. The
         determination of disability and the amount and entitlement of benefits
         shall be governed by the terms of such policy, plan or program. In the
         event of the Executive's disability, the Executive's

<PAGE>

Change in Control Agreement                                           Page 3



         Date of Termination shall be the date on which Executive has been
         unable, by reason of physical or mental disability, to perform the
         services required of him/her for his/her position, even with reasonable
         accommodation, for the period of time indicated in MTS's group long
         term disability plan (in which the Executive is a participant) during
         which a participant must be disabled before benefits become payable. In
         connection with Executive's termination due to disability, a qualified
         physician must certify the disability and MTS shall at all times comply
         with the Americans With Disabilities Act and any other applicable
         disability discrimination law.

4.       Termination for Cause.

         (a)      If Executive's employment with MTS shall be terminated by MTS
                  for Cause as defined below, MTS shall pay to Executive his/her
                  full base salary through the Date of Termination at the rate
                  in effect at the time Notice of Termination is given and MTS
                  shall have no further obligation to Executive under this
                  Agreement.

         (b)      Termination by MTS of Executive's employment for "Cause" shall
                  mean termination as a result of:

                  (i)      the conviction of the Executive by a court of
                           competent jurisdiction for felony criminal conduct;
                           or

                  (ii)     willful gross misconduct or gross negligence in the
                           performance of his/her duties by the Executive; or

                  (iii)    material violation by the Executive of any employment
                           agreement applicable to the Executive.

5.       Termination Following Friendly Change in Control.

         (a)      If, after a Friendly Change in Control, Executive's employment
                  with MTS shall be terminated (A) by MTS other than for cause,
                  death or disability or (B) by Executive for Good Reason, then
                  Executive shall be entitled to the following benefits:

                  (i)      Severance. MTS shall pay the Executive as a severance
                           payment (the "Severance Payment") an amount equal to
                           the product of 18 multiplied by the Executive's
                           Monthly Gross Income as defined below. The Severance
                           Payment shall be made in a single lump sun within 30
                           days after the Date of Termination, subject to all
                           applicable federal and state withholding.

                           For purposes of this Agreement, Monthly Gross Income
                           shall mean the sum of the following amounts:

                           (A)      1/12 of the highest average base salary for
                                    any 12-consecutive month period during the
                                    36 calendar month period ending immediately
                                    prior to the Date of Termination (without
                                    taking into account any reduction in such
                                    base salary that would constitute Good
                                    Reason); plus

                           (B)      the monthly average of the total Management
                                    Variable Compensation (MVC) paid during the
                                    lesser of the 3 most recent or the actual
                                    number of fiscal years participating in the
                                    MVC plan ending immediately prior

<PAGE>

Change in Control Agreement                                           Page 4


                                    to the Date of Termination (without taking
                                    into account any reduction or termination of
                                    such variable compensation that would
                                    constitute Good Reason); plus

                           (C)      the product of the average percentage of MTS
                                    profit sharing contributions to the MTS
                                    Systems Corporation Profit Sharing
                                    Retirement Plan and Trust (as a percent of
                                    Compensation as defined in the Plan) for the
                                    lesser of the 3 most recent or the actual
                                    number of participating Plan Years ending
                                    immediately prior to the Date of Termination
                                    multiplied by the sum of (A) and (B) above.

                  (ii)     Benefits. For 18 months following the Executive's
                           Date of Termination or, if earlier, until Executive
                           is covered under other group plans, MTS shall
                           continue to pay the employer share of the Executive's
                           MTS group life and health insurance premiums. All
                           premium payments made on Executive's behalf following
                           his/her Date of Termination and Executive's continued
                           participation in the plans are contingent upon
                           Executive making the appropriate timely written
                           elections to continue his/her group benefits
                           following his/her Date of Termination, said group
                           benefits continuing in effect for active MTS
                           employees, Executive continuing to be eligible under
                           the terms of the plans and applicable laws, and
                           Executive's payment of the employee portion of the
                           premiums for such benefits. Benefits otherwise
                           receivable by Executive pursuant to this subparagraph
                           (ii) shall be reduced or eliminated to the extent
                           comparable benefits are actually received by
                           Executive during such period from a source outside
                           MTS, and any such benefits actually received by
                           Executive shall be reported to MTS.

         (b)      Good Reason. Executive shall be entitled to terminate his/her
                  employment for Good Reason. For purposes of this Agreement,
                  "Good Reason" shall mean, without Executive's express written
                  consent, any of the following:

                  (i)      the assignment to Executive of any duties
                           inconsistent with Executive's status or position with
                           MTS, or a substantial alteration in the nature or
                           status of Executive's responsibilities; or

                  (ii)     a reduction by MTS in Executive's annual base salary
                           other than a reduction comparable to other senior
                           Executives of MTS in connection with a company-wide
                           cost reduction program; or

                  (iii)    the relocation of MTS's principal executive offices
                           to a location more than fifty miles from Eden
                           Prairie, Minnesota or MTS requiring Executive to be
                           based anywhere other than MTS's principal executive
                           offices except for required travel on MTS's business
                           to an extent substantially consistent with
                           Executive's prior business travel obligations; or

                  (iv)     the failure by MTS to continue to provide Executive
                           with benefits at least as favorable to those enjoyed
                           by Executive under any of MTS's pension, life
                           insurance, medical, health and accident, disability,
                           deferred compensation, incentive awards, incentive
                           stock options, or savings plans in which Executive


<PAGE>

Change in Control Agreement                                           Page 5


                           was participating at the time of the Change in
                           Control, the taking of any action by MTS which would
                           directly or indirectly materially reduce any of such
                           benefits or deprive Executive of any material fringe
                           benefit enjoyed by Executive at the time of the
                           Change in Control, or the failure by MTS to provide
                           Executive with the number of paid vacation days to
                           which Executive is entitled at the time of the Change
                           in Control, provided, however, that MTS may amend any
                           such plan or programs as long as such amendments do
                           not reduce any benefits to which Executive would be
                           entitled upon termination; or

                  (v)      the failure of MTS to obtain a satisfactory agreement
                           from any successor to assume and agree to perform
                           this Agreement, as contemplated in Section 12; or

                  (vi)     MTS requests Executive's resignation from employment;
                           or

                  (vii)    any purported termination of Executive's employment
                           which is not made pursuant to a Notice of Termination
                           satisfying the requirements of this Agreement; for
                           purposes of this Agreement, no such purported
                           termination shall be effective; or

                  (viii)   any material violation by MTS of this Agreement.

         (c)      Voluntary Termination Deemed Good Reason. Notwithstanding
                  anything herein to the contrary, during the period commencing
                  on the 30th day following a Change in Control (whether
                  Friendly or Unfriendly) and ending on the 180th day following
                  a Change in Control, Executive may voluntarily terminate his
                  employment for any reason, and such termination shall be
                  deemed "Good Reason" for all purposes of this Agreement.

6.       Termination - Unfriendly Change in Control.

         (a)      If, after an Unfriendly Change in Control, Executive's
                  employment with MTS is terminated (A) by MTS other than for
                  Cause, death or disability, or (B) by Executive for Good
                  Reason, the Executive shall be entitled to the following
                  benefits:

                  (i)      Severance. MTS shall pay the Executive as a severance
                           payment (the "Severance Payment") an amount equal to
                           the product of 36 multiplied by the Executive's
                           Monthly Gross Income as defined in Section 5(a)(i)
                           above. The Severance Payment shall be made in a
                           single lump sum within 30 days after the Date of
                           Termination, subject to all applicable federal and
                           state withholding.

                  (ii)     Benefits. For 36 months following the Executive's
                           Date of Termination or, if earlier, until Executive
                           is covered under other group plans, MTS shall
                           continue to pay the employer share of the Executive's
                           MTS group life and health insurance premiums or, if
                           group continuation coverage is no longer available
                           for any reason other than the Executive's coverage
                           under other group plans, the full premiums under
                           other plans which MTS shall obtain for the
                           Executive's benefit and with the Executive's
                           approval. All MTS group plan

<PAGE>

Change in Control Agreement                                           Page 6


                           premium payments made on Executive's behalf following
                           his/her Date of Termination and Executive's continued
                           participation in the plans are contingent upon
                           Executive making the appropriate timely written
                           elections to continue his/her group benefits
                           following his/her Date of Termination, said group
                           benefits continuing in effect for active MTS
                           employees, Executive continuing to be eligible under
                           the terms of the plans and applicable laws, and
                           Executive's payment of the employee portion of the
                           premiums for such benefits. Benefits otherwise
                           receivable by Executive pursuant to this subparagraph
                           (ii) shall be reduced or eliminated to the extent
                           comparable benefits are actually received by
                           Executive during such period from a source outside
                           MTS, and any such benefits actually received by
                           Executive shall be reported to MTS.

         (b)      If the Executive voluntarily terminates his employment other
                  than for Good Reason but more than 180 days after an
                  Unfriendly Change in Control, Executive shall be entitled to
                  the following benefits:

                  (i)      Severance. MTS shall pay to Executive as a severance
                           payment (the "Severance Payment") an amount equal to
                           the product of 18 multiplied by the Executive's
                           monthly Gross Income as defined in Section 5(a)(i)
                           above. The Severance Payment shall be made in a
                           single lump sum within 30 days after the Date of
                           Termination, subject to all applicable federal and
                           state withholding.

                  (ii)     Benefits. For 18 months following the Executive's
                           Date of Termination or, if earlier, until Executive
                           is covered under other group plans, MTS shall
                           continue to pay the employer share of the Executive's
                           MTS group life and health insurance premiums. All
                           premium payments made on Executive's behalf following
                           his Date of Termination and Executive's continued
                           participation in the plans are contingent upon
                           Executive making the appropriate timely written
                           elections to continue his/her group benefits
                           following his Date of Termination, said group
                           benefits continuing in effect for active MTS
                           employees, Executive continuing to be eligible under
                           the terms of the plans and applicable laws, and
                           Executive's payment of the employee portion of the
                           premiums for such benefits. Benefits otherwise
                           receivable by Executive pursuant to this subparagraph
                           (ii) shall be reduced or eliminated to the extent
                           comparable benefits are actually received by
                           Executive during such period from a source outside
                           MTS, and any such benefits actually received by
                           Executive shall be reported td MTS.

7.       Additional Benefits. In addition to all other amounts payable and
         benefits receivable to Executive upon termination of employment covered
         under this Agreement, Executive shall be entitled to the following
         benefits:

         (a)      Legal Fees. In the event of any termination of employment
                  under this Agreement, other than termination for Cause, MTS
                  shall pay to Executive all legal fees and expenses reasonably
                  incurred by Executive in contesting or disputing any such
                  termination or in seeking to obtain or enforce any right or
                  benefit provided by this Agreement.

<PAGE>

Change in Control Agreement                                           Page 7


         (b)      Retirement Plan. Executive shall, upon termination of
                  employment, be entitled to receive all benefits payable to the
                  Executive under the MTS Systems Corporation Profit Sharing
                  Retirement Plan and any other plan or agreement relating to
                  retirement benefits.

         (c)      Employee Stock Option Certificate. The Executive's rights
                  under any existing Employee Stock Option Agreement and any
                  future such agreements, including particularly his/her right
                  to exercise his/her option rights following his termination of
                  employment, shall continue to be fully effective hereunder.

8.       No Mitigation. Executive shall not be required to mitigate the amount
         of any payment provided for in this Agreement by seeking other
         employment or otherwise, nor shall the amount of any payment or benefit
         provided for in this Agreement be reduced by any compensation earned by
         Executive as the result of employment by another employer or by
         retirement benefits after the Date of Termination, or except as
         otherwise provided in this Agreement.

9.       Potential Excise Tax Indemnification

         (a)      Excise Tax. Should any payments hereunder or contemplated
                  hereby be subject to excise tax pursuant to Section 4999 of
                  the Internal Revenue Code of 1986, as may be amended, or any
                  successor or similar provision thereto, or comparable state or
                  local tax laws, MTS shall pay to the Executive such additional
                  compensation as is necessary (after taking into account all
                  federal, state and local income taxes payable by the Executive
                  as a result of the receipt of such compensation) to place the
                  Executive in the same after-tax position he/she would have
                  been in had no such excise tax (or any interest or penalties
                  thereon) been paid or incurred. MTS shall pay such additional
                  compensation upon the earlier of

                  (i)      the time at which MTS withholds such excise tax from
                           any payments to the Executive; or

                  (ii)     30 days after the Executive notifies MTS that the
                           Executive has paid such excise tax pursuant to a tax
                           return filed by the Executive which takes the
                           position that such excise tax is due and payable in
                           reliance on a written opinion of the Executive's tax
                           counsel that it is more likely than not that such
                           excise tax is due and payable, or, if later, the date
                           the IRS notifies Executive that such amount is due
                           and payable.

                  Without limiting the obligation of MTS hereunder, the
                  Executive agrees, in the event the Executive makes any payment
                  pursuant to the preceding sentence, to negotiate with MTS in
                  good faith with respect to procedures reasonably requested by
                  MTS which would afford MTS the ability to contest the
                  imposition of such excise tax; provided, however, that the
                  Executive will not be required to afford MTS any right to
                  contest the applicability of any such excise tax to the extent
                  that the Executive reasonably determines that such contest is
                  inconsistent with the overall tax interests of the Executive.

<PAGE>

Change in Control Agreement                                           Page 8


                  MTS agrees to hold in confidence and not to disclose, without
                  the Executive's prior written consent, any information with
                  regard to the Executive's tax position which MTS obtains
                  pursuant to this subsection.

         (b)      Indemnification. MTS will indemnify the Executive (and his/her
                  legal representative or other successors) to the fullest
                  extent permitted (including payment of expenses in advance of
                  final disposition of the proceeding) by the laws of the State
                  of Minnesota, as in effect at the time of the subject act or
                  omission, or the Articles of Incorporation and By-Laws of MTS
                  as in effect at such time or on the date of this Agreement,
                  whichever affords or afforded greater protection to the
                  Executive; and the Executive shall be entitled to the
                  protection of any insurance policies MTS may elect to maintain
                  generally for the benefit of its directors and officers,
                  against all costs, charges and expenses whatsoever incurred or
                  sustained by the Executive or his/her legal representatives in
                  connection with any action, suit or proceeding to which he/she
                  (or his/her legal representative or other successors) may be
                  made a party by reason of his/her being or having been a
                  director, officer or employee of MTS or any of its
                  subsidiaries or his/her serving or having served any other
                  enterprise as a director, officer or employee at the request
                  of MTS, provided that MTS shall cause to be maintained in
                  effect for not less than six years from the date of a Change
                  in Control (to the extent available) policies of directors'
                  and officers' liability insurance of at least the same
                  coverage as those maintained by MTS on the date of this
                  Agreement and containing terms and conditions which are no
                  less advantageous than such policies.

10.      Non-Competition and Confidentiality.

         (a)      Noncompetition. Except as provided in subsection (c) below,
                  Executive agrees that, as a condition of receiving benefits
                  under this Agreement, he/she will not render services directly
                  or indirectly to any competing organization, wherever located,
                  for a period of one year following the Date of Termination, in
                  connection with the design, implementation, development,
                  manufacture, marketing, sale, merchandising, leasing,
                  servicing or promotion of any "Conflicting Product" which as
                  used herein means any product, process, system or service of
                  any person, firm, corporation, organization other than MTS, in
                  existence or under development, which is the same as or
                  similar to or competes with, or has a usage allied to, a
                  product, process, system, or service produced, developed, or
                  used by MTS. Executive agrees that violation of this covenant
                  not to compete with MTS shall result in immediate cessation of
                  all benefits hereunder, other than insurance benefits, which
                  Executive may continue where permitted under federal and state
                  law at his/her own expense.

         (b)      Confidentiality. Executive further agrees and acknowledges
                  his/her existing obligation that at all times during and
                  subsequent to his/her employment with MTS, he/she will not
                  divulge or appropriate to his/her own use or the uses of
                  others any secret or confidential information or knowledge
                  pertaining to the business of MTS, or any of its subsidiaries,
                  obtained during his/her employment by MTS or any of its
                  subsidiaries.

<PAGE>

Change in Control Agreement                                           Page 9


         (c)      Waiver - Unfriendly Change in Control. Notwithstanding
                  anything herein to the contrary: the restriction on
                  competition under subsection (a) shall not apply if the
                  Executive's employment terminates following an Unfriendly
                  Change in Control. Furthermore, in such event, MTS waives any
                  other restriction on Executive's employment and consents
                  unconditionally to any employment Executive may subsequently
                  obtain.

11.      Funding of Payments. In order to assure the performance of MTS or its
         successor of its obligations under this Agreement, MTS may deposit in a
         so-called "rabbi" trust an amount equal to the maximum payment that
         will be due the Executive under the terms hereof provided, however,
         that MTS shall deposit in trust the amount equal to the maximum payment
         due Executive immediately upon an Unfriendly Change in Control. Under
         such written trust instrument, the Trustee shall be instructed to pay
         to the Executive (or the Executive's legal representative, as the case
         may be) the amount to which the Executive shall be entitled under the
         terms hereof and the balance, if any, of the trust not so paid or
         reserved for payment shall be repaid to MTS. If MTS deposits funds in
         trust, payment shall be made no later than the occurrence of a Change
         in Control. The written instrument governing the trust shall be
         irrevocable from and after such Change in Control and shall contain
         such provisions protective of the Executive as are contained in similar
         trust agreements approved by the Internal Revenue Service in published
         private letter rulings (provided that the assets of the trust shall be
         reachable by creditors of MTS as required by such rulings). The trustee
         shall be a national bank selected by MTS with the consent of the
         Executive, with trust powers and whose principal officers are located
         in the Minneapolis/ St. Paul metropolitan area. The trustee shall
         invest the assets of the trust in any readily marketable securities of
         U.S. corporations (other than MTS, its successor, or any affiliate of
         MTS or its successor). If and to the extent there are not amounts in
         trust sufficient to pay Executive under this Agreement, MTS shall
         remain liable for any and all payments due to Executive.

12.      Successors; Binding Agreement.

         (a)      Successors. MTS will require any successor (whether direct or
                  indirect, by purchase, merger, consolidation or otherwise) to
                  all or substantially all of the business and/or assets of MTS
                  to expressly assume and agree to perform this Agreement in the
                  same manner and to the same extent that MTS would be required
                  to perform it if no such succession had taken place. Failure
                  of MTS to obtain such assumption and agreement prior to the
                  effectiveness of any such succession shall be a breach of this
                  Agreement and shall entitle Executive to compensation from MTS
                  in the same amount and on the same terms as he would be
                  entitled hereunder if he terminated his employment for Good
                  Reason following a Change in Control, except that for purposes
                  of implementing the foregoing, the date on which any such
                  succession becomes effective shall be deemed the Date of
                  Termination.

         (b)      Binding Agreement. This Agreement shall inure to the benefit
                  of and be enforceable by Executive's personal or legal
                  representatives, successors, heirs, and designated
                  beneficiaries. If Executive should die while any amount would
                  still be payable to Executive hereunder if the Executive had
                  continued to live, all such amounts, unless otherwise provided
                  herein, shall be paid in accordance with the terms of this


<PAGE>

Change in Control Agreement                                           Page 10


                  Agreement to the Executive's designated beneficiaries or, if
                  there is no such designated beneficiary, to the Executive's
                  estate.

13.      Notice.

         (a)      Form and Delivery. All notices and other communications
                  provided for in the Agreement shall be in writing and shall be
                  deemed to have been duly given when delivered or mailed by
                  United States registered or certified mail, return receipt
                  requested, postage prepaid, addressed to the last known
                  residence address of the Executive or in the case of MTS, to
                  its principal office to the attention of each of the then
                  directors of MTS with a copy to its Secretary, or to such
                  other address as either party may have furnished to the other
                  in writing in accordance herewith, except that notice of
                  change of address shall be effective only upon receipt.

         (b)      Notice of Termination. Any purported termination of
                  Executive's employment by MTS or by Executive shall be
                  communicated by written Notice of Termination to the other
                  party hereto, which shall indicate the specific termination
                  provision in this Agreement relied upon and shall set forth
                  the facts and circumstances claimed to provide a basis for
                  termination of Executive's employment.

         (c)      Date of Termination. For purposes of this Agreement, "Date of
                  Termination" shall mean the date specified in the Notice of
                  Termination which shall not be less than 10 nor more than 30
                  days, respectively, from the date such Notice of Termination
                  is given.

         (d)      Dispute of Termination. If, within 10 days after any Notice of
                  Termination is given, the party receiving such Notice of
                  Termination notifies the other party that a dispute exists
                  concerning the termination, the Date of Termination shall be
                  the date on which the dispute is finally determined, either by
                  mutual written agreement of the parties, or by a final
                  judgment, order or decree of a court of competent jurisdiction
                  (which is not appealable or the time for appeal therefrom
                  having expired and no appeal having been perfected); provided,
                  that the Date of Termination shall be extended by a notice of
                  dispute only if such notice is given in good faith and the
                  party giving such notice pursues the resolution of such
                  dispute with reasonable diligence in accordance with Section
                  14 below. Notwithstanding the pendency of any such dispute,
                  MTS shall continue to pay Executive full compensation in
                  effect when the notice giving rise to the dispute was given
                  (including, but not limited to, base salary) and continue
                  Executive as a participant in all compensation, benefit and
                  insurance plans in which the Executive was participating when
                  the notice giving rise to the dispute was given, until the
                  dispute is finally resolved in accordance with this subsection
                  or at the end of a period of 180 days, whichever first occurs.
                  Amounts paid under this subsection are in addition to all
                  other amounts due under this Agreement and shall not be offset
                  against or reduce any other amounts under this Agreement.

14.      Arbitration. Any dispute arising under or in connection with this
         Agreement (including without limitation, the making of this Agreement
         or the Executive's termination of employment) shall be resolved by
         final and binding arbitration to be held in Minneapolis, Minnesota in
         accordance with the rules and procedures of the American Arbitration


<PAGE>

Change in Control Agreement                                           Page 11


         Association. The parties shall select a mutually acceptable single
         arbitrator to resolve the dispute or if they fail or are unable to do
         so, each side shall within the following ten business days select a
         single arbitrator and the two so selected shall select a third
         arbitrator within the following ten business days. The arbitrator shall
         have no power to award any punitive or exemplary damages. The
         arbitrator may construe or interpret, but shall not ignore or vary the
         terms of this Agreement, and shall be bound by controlling law. The
         arbitration award or other resolution may be entered as a judgment at
         the request of the prevailing party by any court of competent
         jurisdiction in Minnesota or elsewhere.

15.      Miscellaneous.

         (a)      Modification and Waiver. Except as otherwise specifically
                  provided in this Agreement, no provision of this Agreement may
                  be modified, waived or discharged unless such waiver,
                  modification or discharge is agreed to in writing and signed
                  by the parties. No waiver by either party hereto at any time
                  of any breach by the other party to this Agreement of, or
                  compliance with, any other party shall be deemed a waiver of
                  similar or dissimilar provisions or conditions at the same or
                  at any prior or similar time.

         (b)      Entire Agreement. No agreements or representations, oral or
                  otherwise, express or implied, with respect to the subject
                  matter hereof have been made by either party which are not
                  expressly set forth in this Agreement.

         (c)      Governing Law. The validity, interpretation, construction and
                  performance of this Agreement shall be governed by the laws of
                  the State of Minnesota.

         (d)      Severability. The invalidity or unenforceability of any
                  provision of this Agreement shall not affect the validity or
                  enforceability of any other provision of this Agreement, which
                  shall remain in full force and effect.

IN WITNESS WHEREOF, MTS, through its authorized officer, and the Executive have
executed this Agreement as of the day and date first above written.


      EXECUTIVE                         MTS SYSTEMS CORPORATION


      /s/  Steven M. Cohoon             By   /s/ S. W. Emery, Jr.
      ---------------------                ----------------------
      Steven M. Cohoon                  Its    Chairman and CEO

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.AA
<SEQUENCE>10
<DESCRIPTION>SEVERANCE AGREEMENT
<TEXT>


                                  EXHIBIT 10.aa

                               SEVERANCE AGREEMENT

AGREEMENT made as of this 13th day of March, 1998 by and between MTS Systems
Corporation, a Minnesota corporation ("MTS") and William G. Anderson (the
"Executive").

WHEREAS, MTS desires to employ Executive as its President, Custom Servo Motors,
is willing to become employed by MTS in such capacity; and

WHEREAS, Executive is expected to make a significant contribution to the
profitability, growth and financial strength of MTS; and

WHEREAS, MTS considers the establishment and maintenance of a sound and vital
management and an orderly succession plan to be essential to protecting and
enhancing the best interests of MTS and its shareholders; and

WHEREAS, this Agreement is consistent with the requirements of the
executive/high policy-making exception to the Age Discrimination in Employment
Act, 29 U.S.C. Section 631 (c)( 1) (the "Executive Exemption"), benefits in
connection therewith are pursuant to pension, profit sharing and deferred
compensation plans as defined therein, and Executive, by virtue of his/her
duties and responsibilities on behalf of MTS, qualifies under said exception for
mandatory retirement on or after his/her 65th birthday; and

WHEREAS, MTS is providing Executive, simultaneously with this Agreement,
consideration in the form of a Change in Control Agreement, to provide
additional benefits to Executive in the event of a change in control;

NOW THEREFORE, in consideration of the foregoing and other respective covenants
and agreements of the parties herein contained, the parties hereto agree as
follows:

1.       Term of Agreement. This Agreement shall commence on the date hereof and
         shall continue in effect until the earlier of (a) the date on which the
         Executive and MTS agree in writing to terminate this Agreement, or (b)
         the Date of Termination indicated in paragraph 2, 3, or 4 hereunder. If
         a change in control occurs, as defined in that certain agreement
         between the Executive and MTS of even date herewith (the "Change in
         Control Agreement", attached as Exhibit 1), this Agreement shall be
         superseded by the provisions of the Change in Control Agreement except
         as provided in the following sentence. MTS's right under this Agreement
         to terminate the Executive's employment pursuant to the Executive
         Exemption shall not be superseded by the Change in Control Agreement
         and the Executive shall be entitled to receive the benefits to which
         he/she is entitled under subparagraph 4(d) hereunder if such
         termination occurs.


<PAGE>

Severance Agreement                                                     Page 2

2.       Termination by Reason of Death or Disability. In the event of the
         Executive's death or disability during the Term of this Agreement,
         Executive shall be entitled to such benefits provided under any policy,
         plan or program governing death or disability maintained by MTS and
         covering such Executive and this Agreement shall not apply. The
         determination of disability and the amount and entitlement of benefits
         shall be governed by the terms of such policy, plan or program. In the
         event of the Executive's disability, the Executive's Date of
         Termination shall be the date on which Executive has been unable, by
         reason of physical or mental disability, to perform the services
         required of him/her for his/her position, even with reasonable
         accommodation, for the period of time indicated in MTS's group long
         term disability plan (in which the Executive is a participant) during
         which a participant must be disabled before benefits become payable. In
         connection with Executive's termination due to disability, a qualified
         physician must certify the disability and MTS shall at all times comply
         with the Americans With Disabilities Act and any other applicable
         disability discrimination law.

3.       Resignation or Termination for Cause.

         (a)      The Executive may resign his/her employment or MTS may
                  terminate the Executive's employment for Cause, effective as
                  of the Date of Termination set forth in the Notice of
                  Termination. If Executive resigns or his/her employment is
                  terminated by MTS for Cause, MTS shall pay to Executive
                  his/her full base salary through the Date of Termination at
                  the rate in effect at the time of Notice of Termination is
                  given and MTS shall have no further obligation to Executive
                  under this Agreement.

         (b)      Termination by MTS of Executive's employment for "Cause" shall
                  mean termination as a result of:

                  (i)      the conviction of the Executive by a court of
                           competent jurisdiction for felony criminal conduct;
                           or

                  (ii)     willful misconduct by the Executive; or

                  (iii)    violation by the Executive of any employment
                           agreement applicable to the Executive.

4.       Termination Other Than for Cause. MTS may terminate Executive's
         employment for a reason other than Cause, including pursuant to the
         Executive Exemption on or after Executive's 65th birthday, effective as
         of the Date of Termination set forth in the Notice of Termination. If
         Executive's employment is terminated by MTS other than for Cause, death
         or disability, Executive shall be entitled, subject to subparagraph
         4(d)(v) and paragraph 9 of this Agreement, to the benefits described in
         subparagraphs (a), (b) and (c) below and, if applicable, subparagraph
         (d) below.

         (a)      Executive shall be paid a monthly Severance Payment equal to
                  the Executive's Monthly Gross Income, as defined in
                  subparagraph (i) below for 12 months.


<PAGE>

Severance Agreement                                                     Page 3

                  (i)      For purposes of this Agreement, Monthly Gross Income
                           shall mean the sum of the following amounts, subject
                           to applicable federal and state withholding.

                           (A)      1/12 of the highest average base salary for
                                    any 12- consecutive month period during the
                                    36 calendar month period ending immediately
                                    prior to the Date of Termination; plus

                           (B)      the monthly average of the total Management
                                    Variable Compensation (MVC) earned during
                                    the lesser of the 3 most recent or the
                                    actual number of fiscal years participating
                                    in the MVC plan ending immediately prior to
                                    the Date of Termination; plus

                           (C)      the product of the average percentage of MTS
                                    profit sharing contributions to the MTS
                                    Systems Corporation Profit Sharing
                                    Retirement Plan and Trust (as a percent of
                                    Compensation as defined in the Plan) for the
                                    lesser of the 3 most recent or the actual
                                    number of participating Plan Years ending
                                    immediately prior to the Date of Termination
                                    multiplied by the sum of (A) and (B) above.

         (b)      Following the Executive's Date of Termination and while
                  severance payments are being paid to the Executive or, if
                  earlier, until Executive is covered under other group plans,
                  MTS shall continue to pay the employer share of the
                  Executive's MTS group life and health insurance premiums. All
                  premium payments made on Executive's behalf following his/her
                  Date of Termination and Executive's continued participation in
                  the plans are contingent upon Executive making the appropriate
                  timely written elections to continue his/her group benefits
                  following his/her Date of Termination, said group benefits
                  continuing in effect for active MTS employees, Executive
                  continuing to be eligible under the terms of the plans and
                  applicable laws, and Executive's payment of the employee
                  portion of the premiums for such benefits. MTS will deduct
                  these amounts from its payments to the Executive. Benefits
                  otherwise receivable by Executive pursuant to this
                  subparagraph (b) shall be reduced or eliminated to the extent
                  comparable benefits are actually received by Executive during
                  such period from a source outside MTS, and any such benefits
                  actually received by Executive shall be reported to MTS.

                  Following the severance pay period, Executive shall be
                  entitled to continue any of said benefits which qualify as
                  group health and life insurance benefits for continuation
                  coverage under the Comprehensive Omnibus Budget Reconciliation
                  Act ("COBRA") or applicable state law and pursuant to the
                  terms of the plan.

         (c)      The Executive's rights under any existing Employee Stock
                  Option Agreement and any future such agreements, including
                  particularly his/her right to exercise his/her options
                  following his/her termination of employment, shall continue to
                  be fully effective hereunder. In addition, if the Executive's
                  termination of employment occurs pursuant to the Executive
                  Exemption on or after he/she has reached his/her 65th
                  birthday, the Executive shall continue to vest in any stock
                  options in which he/she is not fully vested, as though he/she
                  were continuing his/her employment


<PAGE>

Severance Agreement                                                     Page 4

                  with MTS as an active employee, subject at all times to the
                  exercise times and other terms and conditions set forth in
                  said Stock Option Agreements and to Executive's signing the
                  release agreement described in paragraph 9 herein.

         (d)      If Executive's termination of employment occurs pursuant to
                  the Executive Exemption on or after he/she has reached his/her
                  65th birthday, Executive shall be entitled to receive the lump
                  sum equivalent of the amount necessary to purchase a $44,000
                  pre-tax straight life annuity, said lump sum to be taken from
                  MTS contributions and earnings thereon to Executive's accounts
                  in MTS sponsored pension, profit sharing, and deferred
                  compensation plans, as applicable. If Executive is entitled to
                  less than that amount from the applicable MTS plans in which
                  he/she is a participant as of his/her Date of Termination,
                  then MTS shall make an additional contribution on Executive's
                  behalf to Executive's Deferral Account in the MTS Systems
                  Corporation Executive Deferred Compensation Plan, pursuant to
                  Section 3.4 of said Plan. The amount to which Executive is
                  entitled under subparagraph 4(a) of this Agreement shall be
                  reduced by MTS's Section 3.4 contribution to the MTS Systems
                  Corporation Executive Deferred Compensation Plan, as described
                  in subparagraph (v) below. Calculation of the Executive's
                  benefit shall be as follows:

                  (i)      The benefits to which Executive is entitled, as of
                           his/her Date of Termination, under all MTS sponsored
                           pension, profit sharing and deferred compensation
                           plans shall be added together.

                  (ii)     Amounts in said plans, as determined in accordance
                           with 29 Code of Federal Regulations ss. 1627.17,
                           attributable to Social Security, employee
                           contributions, contributions of prior employers, and
                           rollover contributions, shall be subtracted from the
                           subparagraph (i) amount and the resulting figure
                           shall be the "Qualified Retirement Benefit".

                  (iii)    MTS shall determine the lump sum equivalent of the
                           amount necessary to purchase a straight life annuity
                           for Executive, effective as of his/her Date of
                           Termination, which would provide Executive with
                           $44,000 a year for life (the "ADEA Benefit"). MTS
                           shall retain a certified actuary to determine said
                           lump sum equivalent amount, using the applicable
                           mortality table and applicable interest rate under
                           Section 417(e) of the Internal Revenue Code and
                           Regulations issued thereunder.

                  (iv)     If the Qualified Retirement Benefit exceeds the ADEA
                           Benefit, the Executive shall have the option (but is
                           not required) to receive the Qualified Retirement
                           Benefit in a lump sum, as provided under the
                           applicable plans, within 60 days following his/her
                           Date of Termination. The Executive may elect to
                           receive the Qualified Retirement Benefit in either a
                           lump sum or a series of periodic payments pursuant to
                           the terms of the applicable plans. The Executive may
                           also receive the payments and benefits set forth in
                           subparagraphs 4(a) and (b) of this Agreement provided
                           he/she executes the


<PAGE>

Severance Agreement                                                     Page 5


                           release agreement required in paragraph 9 of this
                           Agreement. The benefits set forth in subparagraph
                           4(c) shall at all times be available to the
                           Executive.

                  (v)      If the Qualified Retirement Benefit is less than the
                           ADEA Benefit, MTS shall make a contribution to
                           Executive's Deferral Account in the MTS Systems
                           Corporation Executive Deferred Compensation Plan,
                           pursuant to Section 3.4 of said Plan, in an amount
                           equal to the difference between the Qualified
                           Retirement Benefit and the ADEA Benefit (the
                           "Qualified Retirement Benefit Supplement"). The
                           Executive shall have the option (but is not required)
                           to receive the Qualified Retirement Benefit and, if
                           applicable, the Qualified Retirement Benefit
                           Supplement from said Plan within 60 days following
                           his/her Date of Termination. The Executive may elect
                           to receive the Qualified Retirement Benefit and, if
                           applicable, the Qualified Retirement Benefit
                           Supplement, in either a lump sum or a series of
                           periodic payments pursuant to the terms of the
                           applicable plans. The payments to Executive described
                           in subparagraph 4(a) of this Agreement shall be
                           reduced by the amount of MTS's contribution to
                           Executive's Deferral Account in the MTS Systems
                           Corporation Executive Deferred Compensation Plan,
                           pursuant to Section 3.4 of said Plan, to create the
                           Qualified Retirement Benefit Supplement. All payments
                           remaining in subparagraph 4(a) after this reduction
                           and the subparagraph 4(b) and (c) benefits shall be
                           paid to Executive in accordance with the terms of
                           those subparagraphs, provided Executive executes the
                           release agreement required in paragraph 9 of this
                           Agreement.

                  (vi)     Executive's Qualified Retirement Benefit and, if
                           applicable, the Qualified Retirement Benefit
                           Supplement, shall be nonforfeitable and not subject
                           to reduction or elimination by MTS for any reason.

5.       No Mitigation. Executive shall not be required to mitigate the amount
         of any payment provided for in this Agreement by seeking other
         employment or otherwise; nor shall the amount of any payment or benefit
         provided for in this Agreement be reduced by any compensation earned by
         Executive as the result of employment by another employer or by
         retirement benefits after the Date of Termination or otherwise except
         as specifically provided herein.

6.       Non-Competition and Confidentiality

         (a)      Executive agrees that, as a condition of receiving benefits
                  under this Agreement, he/she will not render services directly
                  or indirectly to any competing organization located in any
                  market in which MTS is doing business as of Executive's Date
                  of Termination for the period of time during which Executive
                  is receiving benefits under this Agreement or the Change in
                  Control Agreement, in connection with the design,
                  implementation, development, manufacture, marketing, sale,
                  merchandising, leasing, servicing or promotion of any
                  "Conflicting Product" which as used herein means any product,
                  process, system or service of any person, firm,

<PAGE>

Severance Agreement                                                     Page 6

                  corporation, organization other than MTS, in existence or
                  under development, which is the same as or similar to or
                  competes with, or has a usage allied to, a product, process,
                  system, or service produced, developed, or used by MTS.

         (b)      Executive further agrees and acknowledges his/her existing
                  obligation that, at all times during and subsequent to his/her
                  employment with MTS, he/she will not divulge or appropriate to
                  his/her own use or the uses of others any secret or
                  confidential information pertaining to the business of MTS, or
                  any of its subsidiaries, obtained during his/her employment by
                  MTS or any of its subsidiaries.

         (c)      If Executive violates his/her obligations under subparagraphs
                  (a) and (b) above, any remaining payments or benefits
                  otherwise due Executive pursuant to subparagraphs 4(a) and (b)
                  of this Agreement shall not be paid. This subparagraph (c)
                  specifically does not apply to the subparagraph 4(a) reduction
                  amount equal to the Qualified Retirement Benefit Supplement,
                  as described in subparagraph 4(d)(v).

7.       Binding Agreement. This Agreement shall inure to the benefit of and be
         enforceable by Executive's personal or legal representatives, heirs,
         and designated beneficiaries. If Executive should die while any amount
         would still be payable to Executive hereunder if the Executive had
         continued to live, all such amounts, unless otherwise provided herein,
         shall be paid in accordance with the terms of this Agreement to the
         Executive's designated beneficiaries, or, if there is no such
         designated beneficiary, to the Executive's estate.

8.       Notice of Termination.

         (a)      Any purported termination of Executive's employment by either
                  Executive or MTS under this Agreement, except as otherwise
                  provided in paragraph 2 of this Agreement, shall be
                  communicated by written notice to the other party.

         (b)      For purposes of this Agreement, "Date of Termination" shall
                  mean the date specified in the written Notice of Termination
                  which shall not be less than 10 nor more than 60 days from the
                  date such Notice of Termination is given.

         (c)      Notice of Termination and all other communications provided
                  for in the Agreement shall be deemed to have been duly given
                  when delivered or mailed by United States registered or
                  certified mail, return receipt requested, postage pre-paid,
                  addressed to the last known residence address of the Executive
                  or in the case of MTS, to its principal office to the
                  attention of each of the then directors of MTS with a copy to
                  its Secretary, or to such other address as either party may
                  have furnished to the other in writing in accordance herewith,
                  except that notice of change of address shall be effective
                  only upon receipt.

<PAGE>

Severance Agreement                                                     Page 7


9.       Release of Claims. Executive's right to the benefits and payments
         described in subparagraphs 4(a), (b) and (c) of this Agreement, except
         as otherwise provided in subparagraph 4(d)(v) hereof, is contingent
         upon Executive's execution of a severance release agreement which shall
         be provided to Executive by MTS with or following his/her Notice of
         Termination. The severance release agreement shall require a full
         release of all claims which Executive may have against MTS or any MTS
         affiliate or individual associated with MTS, to the extent permitted by
         and consistent with applicable laws. Such release agreement shall
         prohibit Executive from recovering any amount in connection with a
         charge or lawsuit filed against MTS or any MTS affiliate, employee,
         shareholder, officer, director or other agent by Executive, EEOC or any
         other agency or entity on Executive's behalf based upon any act
         occurring prior to execution of said release agreement. The release
         agreement will be available for Executive's review, consideration and
         execution at least 45 days prior to his/her Date of Termination.

10.      Injunctive Relief. Executive consents that, in the case of any
         violation or threatened violation of paragraph 6 of this Agreement, MTS
         may apply for and secure injunctive relief, temporary or provisional,
         in court, without bond but upon due notice, pending final resolution on
         the merits pursuant to arbitration as set forth in paragraph 11 hereof.
         No waiver of any violation of this Agreement shall be implied from any
         failure by MTS to take action under this paragraph.

11.      Arbitration. Any and all claims or disputes between Executive and MTS
         (including the validity, scope, and enforceability of this paragraph),
         except as otherwise provided under paragraph 10 or prohibited under
         applicable law, shall be submitted for arbitration and resolution to an
         arbitrator. No demand for arbitration may be made after the date when
         the institution of legal or equitable proceedings based on such claim
         or dispute would be barred by the applicable statute of limitation. The
         arbitrator shall be selected by mutual agreement of the parties. Unless
         otherwise provided for in this Agreement, the Expedited Labor
         Arbitration Rules of the American Arbitration Association shall apply.
         If the parties are unable to agree upon an arbitrator, any such dispute
         shall be solely and finally settled by arbitration in accordance with
         the Expedited Labor Arbitration Rules of the American Arbitration
         Association ("AAA"). The parties agree that no punitive damages shall
         be awarded hereunder. The parties also agree that all awards, decisions
         and remedies in favor of a winning party hereunder with respect to any
         issue shall be proportional to the violation caused by the losing party
         with respect to that issue. All costs in conducting the arbitration,
         including but not limited to the arbitration filing fee, the
         arbitrator's fees and expenses, and the reasonable attorney's fees and
         expenses of the prevailing party (including the attorney's fees and
         costs incurred by the prevailing party in seeking or resisting
         temporary or provisional court relief as set out in paragraph 10
         above), shall be the responsibility of the losing party. In the event
         there is more than one issue in dispute and there is no one prevailing
         party with respect to all issues in dispute, costs and attorney's fees
         shall be prorated by the arbitrator according to the relative dollar
         value of each issue. The arbitrator's Award shall be final and binding.
         In the event either party must resort to the judicial process to
         enforce the provisions of

<PAGE>

Severance Agreement                                                     Page 8


         this Agreement, the award of an arbitrator or equitable relief granted
         by an arbitrator, the party seeking enforcement shall be entitled to
         recover from the other party all costs of litigation including, but not
         limited to, reasonable attorney's fees and court costs. The arbitration
         proceedings and Award shall be maintained by both parties as strictly
         confidential, except as otherwise required by court order and with
         respect to the parties' attorneys and tax advisors, and, with respect
         to MTS, members of its management, and, with respect to Executive,
         his/her family.

12.      Miscellaneous.

         (a)      No provision of this Agreement may be modified, waived or
                  discharged unless such waiver, modification or discharge is
                  agreed to in writing and signed by the parties. No waiver by
                  either party hereto at any time of any breach by the other
                  party to this Agreement of or compliance with, any other party
                  shall be deemed a waiver of similar or dissimilar provisions
                  or conditions at the same or at any prior or similar time.

         (b)      No agreements or representations, oral or otherwise, express
                  or implied, with respect to the subject matter hereof have
                  been made by either party which are not expressly set forth in
                  this Agreement.

         (c)      The validity, interpretation, construction and performance of
                  this Agreement shall be governed by the laws of the State of
                  Minnesota.

         (d)      Any provision of this Agreement which conflicts with
                  applicable law shall be modified to the extent necessary to
                  ensure its enforceability. The invalidity or unenforceability
                  or any provision of this Agreement shall not affect the
                  validity or enforceability of any other provision of this
                  Agreement, which shall remain in frill force and effect.

This Agreement supersedes any and all prior oral and written understandings and
agreements between the Executive and MTS, provided however that the Change in
Control Agreement signed of even date herewith shall, if applicable, supersede
this Agreement, except as otherwise provided in Paragraph 1 of this Agreement.

IN WITNESS WHEREOF, MTS, through its authorized officer, and the Executive have
executed this Agreement as of the day and date first above written.


            EXECUTIVE                       MTS SYSTEMS CORPORATION


            /s/ William G. Anderson         By          /s/Donald M. Sullivan
            -----------------------            ------------------------------
            William G. Anderson
                                            Its  CEO and Chairman

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.AB
<SEQUENCE>11
<DESCRIPTION>SEVERANCE AGREEMENT
<TEXT>


                                  EXHIBIT 10.ab

                               SEVERANCE AGREEMENT

AGREEMENT made as of this 14th day of March, 1998 by and between MTS Systems
Corporation, a Minnesota corporation ("MTS") and James M. Egerdal (the
"Executive").

WHEREAS, MTS desires to employ Executive as its Vice President and Executive is
willing to become employed by MTS in such capacity; and

WHEREAS, Executive is expected to make a significant contribution to the
profitability, growth and financial strength of MTS; and

WHEREAS, MTS considers the establishment and maintenance of a sound and vital
management and an orderly succession plan to be essential to protecting and
enhancing the best interests of MTS and its shareholders; and

WHEREAS, this Agreement is consistent with the requirements of the
executive/high policy-making exception to the Age Discrimination in Employment
Act, 29 U.S.C. Section 631 (c)( 1) (the "Executive Exemption"), benefits in
connection therewith are pursuant to pension, profit sharing and deferred
compensation plans as defined therein, and Executive, by virtue of his/her
duties and responsibilities on behalf of MTS, qualifies under said exception for
mandatory retirement on or after his/her 65th birthday; and

WHEREAS, MTS is providing Executive, simultaneously with this Agreement,
consideration in the form of a Change in Control Agreement, to provide
additional benefits to Executive in the event of a change in control;

NOW THEREFORE, in consideration of the foregoing and other respective covenants
and agreements of the parties herein contained, the parties hereto agree as
follows:

1.       Term of Agreement. This Agreement shall commence on the date hereof and
         shall continue in effect until the earlier of (a) the date on which the
         Executive and MTS agree in writing to terminate this Agreement, or (b)
         the Date of Termination indicated in paragraph 2, 3, or 4 hereunder. If
         a change in control occurs, as defined in that certain agreement
         between the Executive and MTS of even date herewith (the "Change in
         Control Agreement", attached as Exhibit 1), this Agreement shall be
         superseded by the provisions of the Change in Control Agreement except
         as provided in the following sentence. MTS's right under this Agreement
         to terminate the Executive's employment pursuant to the Executive
         Exemption shall not be superseded by the Change in Control Agreement
         and the Executive shall be entitled to receive the benefits to which
         he/she is entitled under subparagraph 4(d) hereunder if such
         termination occurs.




<PAGE>

Severance Agreement                                                     Page 2

2.       Termination by Reason of Death or Disability. In the event of the
         Executive's death or disability during the Term of this Agreement,
         Executive shall be entitled to such benefits provided under any policy,
         plan or program governing death or disability maintained by MTS and
         covering such Executive and this Agreement shall not apply. The
         determination of disability and the amount and entitlement of benefits
         shall be governed by the terms of such policy, plan or program. In the
         event of the Executive's disability, the Executive's Date of
         Termination shall be the date on which Executive has been unable, by
         reason of physical or mental disability, to perform the services
         required of him/her for his/her position, even with reasonable
         accommodation, for the period of time indicated in MTS's group long
         term disability plan (in which the Executive is a participant) during
         which a participant must be disabled before benefits become payable. In
         connection with Executive's termination due to disability, a qualified
         physician must certify the disability and MTS shall at all times comply
         with the Americans With Disabilities Act and any other applicable
         disability discrimination law.

3.       Resignation or Termination for Cause.

         (a)      The Executive may resign his/her employment or MTS may
                  terminate the Executive's employment for Cause, effective as
                  of the Date of Termination set forth in the Notice of
                  Termination. If Executive resigns or his/her employment is
                  terminated by MTS for Cause, MTS shall pay to Executive
                  his/her full base salary through the Date of Termination at
                  the rate in effect at the time of Notice of Termination is
                  given and MTS shall have no further obligation to Executive
                  under this Agreement.

         (b)      Termination by MTS of Executive's employment for "Cause" shall
                  mean termination as a result of:

                  (i)      the conviction of the Executive by a court of
                           competent jurisdiction for felony criminal conduct;
                           or

                  (ii)     willful misconduct by the Executive; or

                  (iii)    violation by the Executive of any employment
                           agreement applicable to the Executive.

4.       Termination Other Than for Cause. MTS may terminate Executive's
         employment for a reason other than Cause, including pursuant to the
         Executive Exemption on or after Executive's 65th birthday, effective as
         of the Date of Termination set forth in the Notice of Termination. If
         Executive's employment is terminated by MTS other than for Cause, death
         or disability, Executive shall be entitled, subject to subparagraph
         4(d)(v) and paragraph 9 of this Agreement, to the benefits described in
         subparagraphs (a), (b) and (c) below and, if applicable, subparagraph
         (d) below.

         (a)      Executive shall be paid a monthly Severance Payment equal to
                  the Executive's Monthly Gross Income, as defined in
                  subparagraph (i) below for 9 months.

<PAGE>

Severance Agreement                                                     Page 3


                  (i)      For purposes of this Agreement, Monthly Gross Income
                           shall mean the sum of the following amounts, subject
                           to applicable federal and state withholding.

                           (A)      1/12 of the highest average base salary for
                                    any 12- consecutive month period during the
                                    36 calendar month period ending immediately
                                    prior to the Date of Termination; plus

                           (B)      1/36 of the total Management Variable
                                    Compensation earned during the 3 most recent
                                    fiscal years ending immediately prior to the
                                    Date of Termination; plus

                           (C)      the product of the average percentage of MTS
                                    profit sharing contributions to the MTS
                                    Systems Corporation Profit Sharing
                                    Retirement Plan and Trust (as a percent of
                                    Compensation as defined in the Plan) for the
                                    3 most recent Plan Years ending immediately
                                    prior to the Date of Termination multiplied
                                    by the sum of (A) and (B) above.

         (b)      Following the Executive's Date of Termination and while
                  severance payments are being paid to the Executive or, if
                  earlier, until Executive is covered under other group plans,
                  MTS shall continue to pay the employer share of the
                  Executive's MTS group life and health insurance premiums. All
                  premium payments made on Executive's behalf following his/her
                  Date of Termination and Executive's continued participation in
                  the plans are contingent upon Executive making the appropriate
                  timely written elections to continue his/her group benefits
                  following his/her Date of Termination, said group benefits
                  continuing in effect for active MTS employees, Executive
                  continuing to be eligible under the terms of the plans and
                  applicable laws, and Executive's payment of the employee
                  portion of the premiums for such benefits. MTS will deduct
                  these amounts from its payments to the Executive. Benefits
                  otherwise receivable by Executive pursuant to this
                  subparagraph (b) shall be reduced or eliminated to the extent
                  comparable benefits are actually received by Executive during
                  such period from a source outside MTS, and any such benefits
                  actually received by Executive shall be reported to MTS.

                  Following the severance pay period, Executive shall be
                  entitled to continue any of said benefits which qualify as
                  group health and life insurance benefits for continuation
                  coverage under the Comprehensive Omnibus Budget Reconciliation
                  Act ("COBRA") or applicable state law and pursuant to the
                  terms of the plan.

         (c)      The Executive's rights under any existing Employee Stock
                  Option Agreement and any future such agreements, including
                  particularly his/her right to exercise his/her options
                  following his/her termination of employment, shall continue to
                  be fully effective hereunder. In addition, if the Executive's
                  termination of employment occurs pursuant to the Executive
                  Exemption on or after he/she has reached his/her 65th
                  birthday, the Executive shall continue to vest in any stock
                  options in which he/she is not fully vested, as though he/she
                  were continuing his/her employment with MTS as an active
                  employee, subject at all times to the exercise times and

<PAGE>

Severance Agreement                                                     Page 4


                  other terms and conditions set forth in said Stock Option
                  Agreements and to Executive's signing the release agreement
                  described in paragraph 9 herein.

         (d)      If Executive's termination of employment occurs pursuant to
                  the Executive Exemption on or after he/she has reached his/her
                  65th birthday, Executive shall be entitled to receive the lump
                  sum equivalent of the amount necessary to purchase a $44,000
                  pre-tax straight life annuity, said lump sum to be taken from
                  MTS contributions and earnings thereon to Executive's accounts
                  in MTS sponsored pension, profit sharing, and deferred
                  compensation plans, as applicable. If Executive is entitled to
                  less than that amount from the applicable MTS plans in which
                  he/she is a participant as of his/her Date of Termination,
                  then MTS shall make an additional contribution on Executive's
                  behalf to Executive's Deferral Account in the MTS Systems
                  Corporation Executive Deferred Compensation Plan, pursuant to
                  Section 3.4 of said Plan. The amount to which Executive is
                  entitled under subparagraph 4(a) of this Agreement shall be
                  reduced by MTS's Section 3.4 contribution to the MTS Systems
                  Corporation Executive Deferred Compensation Plan, as described
                  in subparagraph (v) below. Calculation of the Executive's
                  benefit shall be as follows:

                  (i)      The benefits to which Executive is entitled, as of
                           his/her Date of Termination, under all MTS sponsored
                           pension, profit sharing and deferred compensation
                           plans shall be added together.

                  (ii)     Amounts in said plans, as determined in accordance
                           with 29 Code of Federal Regulations ss. 1627.17,
                           attributable to Social Security, employee
                           contributions, contributions of prior employers, and
                           rollover contributions, shall be subtracted from the
                           subparagraph (i) amount and the resulting figure
                           shall be the "Qualified Retirement Benefit".

                  (iii)    MTS shall determine the lump sum equivalent of the
                           amount necessary to purchase a straight life annuity
                           for Executive, effective as of his/her Date of
                           Termination, which would provide Executive with
                           $44,000 a year for life (the "ADEA Benefit"). MTS
                           shall retain a certified actuary to determine said
                           lump sum equivalent amount, using the applicable
                           mortality table and applicable interest rate under
                           Section 417(e) of the Internal Revenue Code and
                           Regulations issued thereunder.

                  (iv)     If the Qualified Retirement Benefit exceeds the ADEA
                           Benefit, the Executive shall have the option (but is
                           not required) to receive the Qualified Retirement
                           Benefit in a lump sum, as provided under the
                           applicable plans, within 60 days following his/her
                           Date of Termination. The Executive may elect to
                           receive the Qualified Retirement Benefit in either a
                           lump sum or a series of periodic payments pursuant to
                           the terms of the applicable plans. The Executive may
                           also receive the payments and benefits set forth in
                           subparagraphs 4(a) and (b) of this Agreement provided
                           he/she executes the release agreement required in
                           paragraph 9 of this Agreement. The benefits set forth
                           in subparagraph 4(c) shall at all times be available
                           to the Executive.

<PAGE>

Severance Agreement                                                     Page 5


                  (v)      If the Qualified Retirement Benefit is less than the
                           ADEA Benefit, MTS shall make a contribution to
                           Executive's Deferral Account in the MTS Systems
                           Corporation Executive Deferred Compensation Plan,
                           pursuant to Section 3.4 of said Plan, in an amount
                           equal to the difference between the Qualified
                           Retirement Benefit and the ADEA Benefit (the
                           "Qualified Retirement Benefit Supplement"). The
                           Executive shall have the option (but is not required)
                           to receive the Qualified Retirement Benefit and, if
                           applicable, the Qualified Retirement Benefit
                           Supplement from said Plan within 60 days following
                           his/her Date of Termination. The Executive may elect
                           to receive the Qualified Retirement Benefit and, if
                           applicable, the Qualified Retirement Benefit
                           Supplement, in either a lump sum or a series of
                           periodic payments pursuant to the terms of the
                           applicable plans. The payments to Executive described
                           in subparagraph 4(a) of this Agreement shall be
                           reduced by the amount of MTS's contribution to
                           Executive's Deferral Account in the MTS Systems
                           Corporation Executive Deferred Compensation Plan,
                           pursuant to Section 3.4 of said Plan, to create the
                           Qualified Retirement Benefit Supplement. All payments
                           remaining in subparagraph 4(a) after this reduction
                           and the subparagraph 4(b) and (c) benefits shall be
                           paid to Executive in accordance with the terms of
                           those subparagraphs, provided Executive executes the
                           release agreement required in paragraph 9 of this
                           Agreement.

                  (vi)     Executive's Qualified Retirement Benefit and, if
                           applicable, the Qualified Retirement Benefit
                           Supplement, shall be nonforfeitable and not subject
                           to reduction or elimination by MTS for any reason.

5.       No Mitigation. Executive shall not be required to mitigate the amount
         of any payment provided for in this Agreement by seeking other
         employment or otherwise; nor shall the amount of any payment or benefit
         provided for in this Agreement be reduced by any compensation earned by
         Executive as the result of employment by another employer or by
         retirement benefits after the Date of Termination or otherwise except
         as specifically provided herein.

6.       Non-Competition and Confidentiality

         (a)      Executive agrees that, as a condition of receiving benefits
                  under this Agreement, he/she will not render services directly
                  or indirectly to any competing organization located in any
                  market in which MTS is doing business as of Executive's Date
                  of Termination for the period of time during which Executive
                  is receiving benefits under this Agreement or the Change in
                  Control Agreement, in connection with the design,
                  implementation, development, manufacture, marketing, sale,
                  merchandising, leasing, servicing or promotion of any
                  "Conflicting Product" which as used herein means any product,
                  process, system or service of any person, firm, corporation,
                  organization other than MTS, in existence or under
                  development, which is the same as or similar to or competes
                  with, or has a

<PAGE>

Severance Agreement                                                     Page 6


                  usage allied to, a product, process, system, or service
                  produced, developed, or used by MTS.

         (b)      Executive further agrees and acknowledges his/her existing
                  obligation that, at all times during and subsequent to his/her
                  employment with MTS, he/she will not divulge or appropriate to
                  his/her own use or the uses of others any secret or
                  confidential information pertaining to the business of MTS, or
                  any of its subsidiaries, obtained during his/her employment by
                  MTS or any of its subsidiaries.

         (c)      If Executive violates his/her obligations under subparagraphs
                  (a) and (b) above, any remaining payments or benefits
                  otherwise due Executive pursuant to subparagraphs 4(a) and (b)
                  of this Agreement shall not be paid. This subparagraph (c)
                  specifically does not apply to the subparagraph 4(a) reduction
                  amount equal to the Qualified Retirement Benefit Supplement,
                  as described in subparagraph 4(d)(v).

7.       Binding Agreement. This Agreement shall inure to the benefit of and be
         enforceable by Executive's personal or legal representatives, heirs,
         and designated beneficiaries. If Executive should die while any amount
         would still be payable to Executive hereunder if the Executive had
         continued to live, all such amounts, unless otherwise provided herein,
         shall be paid in accordance with the terms of this Agreement to the
         Executive's designated beneficiaries, or, if there is no such
         designated beneficiary, to the Executive's estate.

8.       Notice of Termination.

         (a)      Any purported termination of Executive's employment by either
                  Executive or MTS under this Agreement, except as otherwise
                  provided in paragraph 2 of this Agreement, shall be
                  communicated by written notice to the other party.

         (b)      For purposes of this Agreement, "Date of Termination" shall
                  mean the date specified in the written Notice of Termination
                  which shall not be less than 10 nor more than 60 days from the
                  date such Notice of Termination is given.

         (c)      Notice of Termination and all other communications provided
                  for in the Agreement shall be deemed to have been duly given
                  when delivered or mailed by United States registered or
                  certified mail, return receipt requested, postage pre-paid,
                  addressed to the last known residence address of the Executive
                  or in the case of MTS, to its principal office to the
                  attention of each of the then directors of MTS with a copy to
                  its Secretary, or to such other address as either party may
                  have furnished to the other in writing in accordance herewith,
                  except that notice of change of address shall be effective
                  only upon receipt.

9.       Release of Claims. Executive's right to the benefits and payments
         described in subparagraphs 4(a), (b) and (c) of this Agreement, except
         as otherwise provided in

<PAGE>

Severance Agreement                                                     Page 7


         subparagraph 4(d)(v) hereof, is contingent upon Executive's execution
         of a severance release agreement which shall be provided to Executive
         by MTS with or following his/her Notice of Termination. The severance
         release agreement shall require a full release of all claims which
         Executive may have against MTS or any MTS affiliate or individual
         associated with MTS, to the extent permitted by and consistent with
         applicable laws. Such release agreement shall prohibit Executive from
         recovering any amount in connection with a charge or lawsuit filed
         against MTS or any MTS affiliate, employee, shareholder, officer,
         director or other agent by Executive, EEOC or any other agency or
         entity on Executive's behalf based upon any act occurring prior to
         execution of said release agreement. The release agreement will be
         available for Executive's review, consideration and execution at least
         45 days prior to his/her Date of Termination.

10.      Injunctive Relief. Executive consents that, in the case of any
         violation or threatened violation of paragraph 6 of this Agreement, MTS
         may apply for and secure injunctive relief, temporary or provisional,
         in court, without bond but upon due notice, pending final resolution on
         the merits pursuant to arbitration as set forth in paragraph 11 hereof.
         No waiver of any violation of this Agreement shall be implied from any
         failure by MTS to take action under this paragraph.

11.      Arbitration. Any and all claims or disputes between Executive and MTS
         (including the validity, scope, and enforceability of this paragraph),
         except as otherwise provided under paragraph 10 or prohibited under
         applicable law, shall be submitted for arbitration and resolution to an
         arbitrator. No demand for arbitration may be made after the date when
         the institution of legal or equitable proceedings based on such claim
         or dispute would be barred by the applicable statute of limitation. The
         arbitrator shall be selected by mutual agreement of the parties. Unless
         otherwise provided for in this Agreement, the Expedited Labor
         Arbitration Rules of the American Arbitration Association shall apply.
         If the parties are unable to agree upon an arbitrator, any such dispute
         shall be solely and finally settled by arbitration in accordance with
         the Expedited Labor Arbitration Rules of the American Arbitration
         Association ("AAA"). The parties agree that no punitive damages shall
         be awarded hereunder. The parties also agree that all awards, decisions
         and remedies in favor of a winning party hereunder with respect to any
         issue shall be proportional to the violation caused by the losing party
         with respect to that issue. All costs in conducting the arbitration,
         including but not limited to the arbitration filing fee, the
         arbitrator's fees and expenses, and the reasonable attorney's fees and
         expenses of the prevailing party (including the attorney's fees and
         costs incurred by the prevailing party in seeking or resisting
         temporary or provisional court relief as set out in paragraph 10
         above), shall be the responsibility of the losing party. In the event
         there is more than one issue in dispute and there is no one prevailing
         party with respect to all issues in dispute, costs and attorney's fees
         shall be prorated by the arbitrator according to the relative dollar
         value of each issue. The arbitrator's Award shall be final and binding.
         In the event either party must resort to the judicial process to
         enforce the provisions of this Agreement, the award of an arbitrator or
         equitable relief granted by an arbitrator, the party seeking
         enforcement shall be entitled to recover from the other

<PAGE>

Severance Agreement                                                     Page 8


         party all costs of litigation including, but not limited to, reasonable
         attorney's fees and court costs. The arbitration proceedings and Award
         shall be maintained by both parties as strictly confidential, except as
         otherwise required by court order and with respect to the parties'
         attorneys and tax advisors, and, with respect to MTS, members of its
         management, and, with respect to Executive, his/her family.

12.      Miscellaneous.

         (a)      No provision of this Agreement may be modified, waived or
                  discharged unless such waiver, modification or discharge is
                  agreed to in writing and signed by the parties. No waiver by
                  either party hereto at any time of any breach by the other
                  party to this Agreement of or compliance with, any other party
                  shall be deemed a waiver of similar or dissimilar provisions
                  or conditions at the same or at any prior or similar time.

         (b)      No agreements or representations, oral or otherwise, express
                  or implied, with respect to the subject matter hereof have
                  been made by either party which are not expressly set forth in
                  this Agreement.

         (c)      The validity, interpretation, construction and performance of
                  this Agreement shall be governed by the laws of the State of
                  Minnesota.

         (d)      Any provision of this Agreement which conflicts with
                  applicable law shall be modified to the extent necessary to
                  ensure its enforceability. The invalidity or unenforceability
                  or any provision of this Agreement shall not affect the
                  validity or enforceability of any other provision of this
                  Agreement, which shall remain in frill force and effect.

This Agreement supersedes any and all prior oral and written understandings and
agreements between the Executive and MTS, provided however that the Change in
Control Agreement signed of even date herewith shall, if applicable, supersede
this Agreement, except as otherwise provided in Paragraph 1 of this Agreement.

IN WITNESS WHEREOF, MTS, through its authorized officer, and the Executive have
executed this Agreement as of the day and date first above written.


        EXECUTIVE                            MTS SYSTEMS CORPORATION


        /s/ James M. Egerdal                 By  /s/ Donald M. Sullivan
        --------------------------------        --------------------------------
        James M. Egerdal
                                             Its  CEO and Chairman
                                                 -------------------------------

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.AC
<SEQUENCE>12
<DESCRIPTION>CHANGE IN CONTROL AGREEMENT
<TEXT>


                                  EXHIBIT 10.ac

                           CHANGE IN CONTROL AGREEMENT

AGREEMENT made as of this13th day of March, 1998 by and between MTS Systems
Corporation, a Minnesota corporation ("MTS") and William G. Anderson (the
"Executive").

WHEREAS, MTS considers the establishment and maintenance of a sound and vital
management to be essential to protecting and enhancing the best interests of MTS
and its shareholders; and

WHEREAS, the Executive has made and is expected to make, due to Executive's
intimate knowledge of the business and affairs of MTS, its policies, methods,
personnel and problems, a significant contribution to the profitability, growth
and financial strength of MTS; and

WHEREAS, MTS, as a publicly held corporation, recognizes that the possibility of
a Change in Control may exist and that such possibility, and the uncertainty and
questions which it may raise among management, may result in the departure or
distraction of the Executive in the performance of the Executive's duties to the
detriment of MTS and its shareholders; and

WHEREAS, Executive is willing to remain in the employ of MTS upon the
understanding that MTS will provide income security if the Executive's
employment is terminated under certain terms and conditions; and

WHEREAS, it is in the best interests of MTS and its stockholders to reinforce
and encourage the continued attention and dedication of management personnel,
including Executive, to their assigned duties without distraction and to ensure
the continued availability to MTS of the Executive in the event of a Change in
Control;

THEREFORE, in consideration of the foregoing and other respective covenants and
agreements of the parties herein contained, the parties hereto agree as follows:

1.       Term of Agreement. This Agreement shall commence on the date hereof and
         shall continue in effect until the earlier of (A) the date that any and
         all benefits due to Executive under this Agreement upon the happening
         of the events set forth herein have been paid and satisfied and all
         obligations of MTS to the Executive have been performed or (B) the date
         the Executive and MTS agree in writing to terminate this Agreement.
         Notwithstanding the preceding sentence, if a Change in Control occurs,
         this Agreement shall remain in effect for a period of 36 months from
         the date of the occurrence of a Change in Control.

2.       Change in Control. If a Change in Control shall have occurred during
         the term of this Agreement, the provisions of this Agreement shall
         become operative and MTS agrees to employ the Executive and to provide
         the benefits stated in this Agreement.



<PAGE>

Change in Control Agreement                                             Page 2

         (a)      Change in Control, shall, for purposes of this Agreement,
                  means a change in control of MTS which would be required to be
                  reported in response to Item 1 of Form 8-K promulgated under
                  the Securities Exchange Act of 1934, as amended (the "Exchange
                  Act"), whether or not MTS is then subject to such reporting
                  requirement, including, without limitation, if:

                  (i)      any "person" (as such term is used in Sections 13(d)
                           and 14(d) of the Exchange Act, including any
                           affiliate or associate as defined in Rule 12(b)-2
                           under the Exchange Act of such person, other than
                           MTS, any trustee or other fiduciary holding
                           securities under an employee benefit plan of MTS, or
                           any corporation owned, directly or indirectly, by the
                           stockholders of MTS in substantially the same
                           proportions as their ownership of stock of MTS)
                           becomes a "beneficial owner" (as defined in Rule
                           13d-3 under the Exchange Act), directly or
                           indirectly, of securities of MTS representing 35% or
                           more of the combined voting power of MTS's then
                           outstanding securities; or

                  (ii)     the Board of Directors is comprised of fewer than 65%
                           of the individuals described in subsection (b) below;
                           or

                  (iii)    the stockholders of MTS approve a definitive
                           agreement to merge or consolidate MTS with or into
                           another corporation or other enterprise in which the
                           holders of outstanding stock of MTS entitled to vote
                           in elections of directors immediately before such
                           merger or consolidation hold less than 80% of the
                           voting power of the survivor of such merger or
                           consolidation or its parent, or approve a plan of
                           liquidation; or

                  (iv)     at least 60% of MTS's assets are sold and transferred
                           to another corporation or other enterprise that is
                           not a subsidiary, direct or indirect, or other
                           affiliate of MTS; or

                  (v)      the Board of Directors of MTS determines, by a vote
                           of a majority of its entire membership, that a tender
                           offer statement by any person (as defined above)
                           indicates an intention on the part of such person to
                           acquire control of MTS.

         (b)      Board of Directors shall, for purposes of subsection (a),
                  mean:

                  (i)      individuals who on the date hereof constituted the
                           Board of MTS, and

                  (ii)     any new director who subsequently was elected or
                           nominated for election by a majority of the directors
                           who held such office immediately prior to a Change in
                           Control.

         (c)      Friendly Change in Control shall mean a Change in Control
                  which arises from a transaction or series of transactions
                  authorized, recommended or approved at the time by formal
                  action of the Board of Directors.

         (d)      Unfriendly Change in Control shall mean a Change in Control
                  that is not a "Friendly Change in Control" as defined above.
                  An Unfriendly Change in Control shall not thereafter become a
                  Friendly Change in Control.

<PAGE>

Change in Control Agreement                                             Page 3


3.       Termination by Reason of Death or Disability. In the event of the
         Executive's death or disability during the Term of this Agreement,
         Executive shall be entitled to such benefits provided under any policy,
         plan or program governing death or disability maintained by MTS and
         covering such Executive and this Agreement shall not apply. The
         determination of disability and the amount and entitlement of benefits
         shall be governed by the terms of such policy, plan or program. In the
         event of the Executive's disability, the Executive's Date of
         Termination shall be the date on which Executive has been unable, by
         reason of physical or mental disability, to perform the services
         required of him/her for his/her position, even with reasonable
         accommodation, for the period of time indicated in MTS's group long
         term disability plan (in which the Executive is a participant) during
         which a participant must be disabled before benefits become payable. In
         connection with Executive's termination due to disability, a qualified
         physician must certify the disability and MTS shall at all times comply
         with the Americans With Disabilities Act and any other applicable
         disability discrimination law.

4.       Termination for Cause.

         (a)      If Executive's employment with MTS shall be terminated by MTS
                  for Cause as defined below, MTS shall pay to Executive his/her
                  full base salary through the Date of Termination at the rate
                  in effect at the time Notice of Termination is given and MTS
                  shall have no further obligation to Executive under this
                  Agreement.

         (b)      Termination by MTS of Executive's employment for "Cause" shall
                  mean termination as a result of:

                  (i)      the conviction of the Executive by a court of
                           competent jurisdiction for felony criminal conduct;
                           or

                  (ii)     willful gross misconduct or gross negligence in the
                           performance of his/her duties by the Executive; or

                  (iii)    material violation by the Executive of any employment
                           agreement applicable to the Executive.

5.       Termination Following Friendly Change in Control.

         a)       If, after a Friendly Change in Control, Executive's employment
                  with MTS shall be terminated (A) by MTS other than for cause,
                  death or disability or (B) by Executive for Good Reason, then
                  Executive shall be entitled to the following benefits:

                  (i)      Severance. MTS shall pay the Executive as a severance
                           payment (the "Severance Payment") an amount equal to
                           the product of 18 multiplied by the Executive's
                           Monthly Gross Income as defined below. The Severance
                           Payment shall be made in a single lump sum within 30
                           days after the Date of Termination, subject to all
                           applicable federal and state withholding.

                           For purposes of this Agreement, Monthly Gross Income
                           shall mean the sum of the following amounts:

                           (A)      1/12 of the highest average base salary for
                                    any 12-consecutive month period during the
                                    36 calendar month period ending immediately
                                    prior to

<PAGE>

Change in Control Agreement                                             Page 4


                                    the Date of Termination (without taking into
                                    account any reduction in such base salary
                                    that would constitute Good Reason); plus

                           (B)      the monthly average of the total Management
                                    Variable Compensation (MVC) paid during the
                                    lesser of the 3 most recent or the actual
                                    number of fiscal years participating in the
                                    MVC plan ending immediately prior to the
                                    Date of Termination (without taking into
                                    account any reduction or termination of such
                                    variable compensation that would constitute
                                    Good Reason); plus

                           (C)      the product of the average percentage of MTS
                                    profit sharing contributions to the MTS
                                    Systems Corporation Profit Sharing
                                    Retirement Plan and Trust (as a percent of
                                    Compensation as defined in the Plan) for the
                                    lesser of the 3 most recent or the actual
                                    number of participating Plan Years ending
                                    immediately prior to the Date of Termination
                                    multiplied by the sum of (A) and (B) above.

                  (ii)     Benefits. For 18 months following the Executive's
                           Date of Termination or, if earlier, until Executive
                           is covered under other group plans, MTS shall
                           continue to pay the employer share of the Executive's
                           MTS group life and health insurance premiums. All
                           premium payments made on Executive's behalf following
                           his/her Date of Termination and Executive's continued
                           participation in the plans are contingent upon
                           Executive making the appropriate timely written
                           elections to continue his/her group benefits
                           following his/her Date of Termination, said group
                           benefits continuing in effect for active MTS
                           employees, Executive continuing to be eligible under
                           the terms of the plans and applicable laws, and
                           Executive's payment of the employee portion of the
                           premiums for such benefits. Benefits otherwise
                           receivable by Executive pursuant to this subparagraph
                           (ii) shall be reduced or eliminated to the extent
                           comparable benefits are actually received by
                           Executive during such period from a source outside
                           MTS, and any such benefits actually received by
                           Executive shall be reported to MTS.

         (b)      Good Reason. Executive shall be entitled to terminate his/her
                  employment for Good Reason. For purposes of this Agreement,
                  "Good Reason" shall mean, without Executive's express written
                  consent, any of the following:

                  (i)      the assignment to Executive of any duties
                           inconsistent with Executive's status or position with
                           MTS, or a substantial alteration in the nature or
                           status of Executive's responsibilities; or

                  (ii)     a reduction by MTS in Executive's annual base salary
                           other than a reduction comparable to other senior
                           Executives of MTS in connection with a company-wide
                           cost reduction program; or

                  (iii)    the relocation of MTS's principal executive offices
                           to a location more than fifty miles from Eden
                           Prairie, Minnesota or MTS requiring Executive to be
                           based anywhere other than the Executive's principal
                           office except for required

<PAGE>

Change in Control Agreement                                             Page 5

                           travel on MTS business to an extent substantially
                           consistent with Executive's prior business travel
                           obligations; or

                  (iv)     the failure by MTS to continue to provide Executive
                           with benefits at least as favorable to those enjoyed
                           by Executive under any of MTS's pension, life
                           insurance, medical, health and accident, disability,
                           deferred compensation, incentive awards, incentive
                           stock options, or savings plans in which Executive
                           was participating at the time of the Change in
                           Control, the taking of any action by MTS which would
                           directly or indirectly materially reduce any of such
                           benefits or deprive Executive of any material fringe
                           benefit enjoyed by Executive at the time of the
                           Change in Control, or the failure by MTS to provide
                           Executive with the number of paid vacation days to
                           which Executive is entitled at the time of the Change
                           in Control, provided, however, that MTS may amend any
                           such plan or programs as long as such amendments do
                           not reduce any benefits to which Executive would be
                           entitled upon termination; or

                  (v)      the failure of MTS to obtain a satisfactory agreement
                           from any successor to assume and agree to perform
                           this Agreement, as contemplated in Section 12; or

                  (vi)     MTS requests Executive's resignation from employment;
                           or

                  (vii)    any purported termination of Executive's employment
                           which is not made pursuant to a Notice of Termination
                           satisfying the requirements of this Agreement; for
                           purposes of this Agreement, no such purported
                           termination shall be effective; or

                  (viii)   any material violation by MTS of this Agreement.

         (c)      Voluntary Termination Deemed Good Reason. Notwithstanding
                  anything herein to the contrary, during the period commencing
                  on the 30th day following a Change in Control (whether
                  Friendly or Unfriendly) and ending on the 180th day following
                  a Change in Control, Executive may voluntarily terminate his
                  employment for any reason, and such termination shall be
                  deemed "Good Reason" for all purposes of this Agreement.

6.       Termination - Unfriendly Change in Control.

         (a)      If, after an Unfriendly Change in Control, Executive's
                  employment with MTS is terminated (A) by MTS other than for
                  Cause, death or disability, or (B) by Executive for Good
                  Reason, the Executive shall be entitled to the following
                  benefits:

                  (i)      Severance. MTS shall pay the Executive as a severance
                           payment (the "Severance Payment") an amount equal to
                           the product of 36 multiplied by the Executive's
                           Monthly Gross Income as defined in Section 5(a)(i)
                           above. The

<PAGE>

Change in Control Agreement                                             Page 6

                           Severance Payment shall be made in a single lump sum
                           within 30 days after the Date of Termination, subject
                           to all applicable federal and state withholding.

                  (ii)     Benefits. For 36 months following the Executive's
                           Date of Termination or, if earlier, until Executive
                           is covered under other group plans, MTS shall
                           continue to pay the employer share of the Executive's
                           MTS group life and health insurance premiums or, if
                           group continuation coverage is no longer available
                           for any reason other than the Executive's coverage
                           under other group plans, the full premiums under
                           other plans which MTS shall obtain for the
                           Executive's benefit and with the Executive's
                           approval. All MTS group plan premium payments made on
                           Executive's behalf following his/her Date of
                           Termination and Executive's continued participation
                           in the plans are contingent upon Executive making the
                           appropriate timely written elections to continue
                           his/her group benefits following his/her Date of
                           Termination, said group benefits continuing in effect
                           for active MTS employees, Executive continuing to be
                           eligible under the terms of the plans and applicable
                           laws, and Executive's payment of the employee portion
                           of the premiums for such benefits. Benefits otherwise
                           receivable by Executive pursuant to this subparagraph
                           (ii) shall be reduced or eliminated to the extent
                           comparable benefits are actually received by
                           Executive during such period from a source outside
                           MTS, and any such benefits actually received by
                           Executive shall be reported to MTS.

         (b)      If the Executive voluntarily terminates his employment other
                  than for Good Reason but more than 180 days after an
                  Unfriendly Change in Control, Executive shall be entitled to
                  the following benefits:

                  (i)      Severance. MTS shall pay to Executive as a severance
                           payment (the "Severance Payment") an amount equal to
                           the product of 18 multiplied by the Executive's
                           monthly Gross Income as defined in Section 5(a)(i)
                           above. The Severance Payment shall be made in a
                           single lump sum within 30 days after the Date of
                           Termination, subject to all applicable federal and
                           state withholding.

                  (ii)     Benefits. For 18 months following the Executive's
                           Date of Termination or, if earlier, until Executive
                           is covered under other group plans, MTS shall
                           continue to pay the employer share of the Executive's
                           MTS group life and health insurance premiums. All
                           premium payments made on Executive's behalf following
                           his Date of Termination and Executive's continued
                           participation in the plans are contingent upon
                           Executive making the appropriate timely written
                           elections to continue his/her group benefits
                           following his Date of Termination, said group
                           benefits continuing in effect for active MTS
                           employees, Executive continuing to be eligible under
                           the terms of the plans and applicable laws, and
                           Executive's payment of the employee portion of the
                           premiums for such benefits. Benefits otherwise
                           receivable by Executive pursuant to this subparagraph
                           (ii) shall be reduced or eliminated to the extent
                           comparable benefits are actually received by
                           Executive during such

<PAGE>

Change in Control Agreement                                             Page 7


                           period from a source outside MTS, and any such
                           benefits actually received by Executive shall be
                           reported td MTS.

7.       Additional Benefits. In addition to all other amounts payable and
         benefits receivable to Executive upon termination of employment covered
         under this Agreement, Executive shall be entitled to the following
         benefits:

         (a)      Legal Fees. In the event of any termination of employment
                  under this Agreement, other than termination for Cause, MTS
                  shall pay to Executive all legal fees and expenses reasonably
                  incurred by Executive in contesting or disputing any such
                  termination or in seeking to obtain or enforce any right or
                  benefit provided by this Agreement.

         (b)      Retirement Plan. Executive shall, upon termination of
                  employment, be entitled to receive all benefits payable to the
                  Executive under the MTS Systems Corporation Profit Sharing
                  Retirement Plan and any other plan or agreement relating to
                  retirement benefits.

         (c)      Employee Stock Option Certificate. The Executive's rights
                  under any existing Employee Stock Option Agreement and any
                  future such agreements, including particularly his/her right
                  to exercise his/her option rights following his termination of
                  employment, shall continue to be fully effective hereunder.

8.       No Mitigation. Executive shall not be required to mitigate the amount
         of any payment provided for in this Agreement by seeking other
         employment or otherwise, nor shall the amount of any payment or benefit
         provided for in this Agreement be reduced by any compensation earned by
         Executive as the result of employment by another employer or by
         retirement benefits after the Date of Termination, or except as
         otherwise provided in this Agreement.

9.       Potential Excise Tax Indemnification

         (a)      Excise Tax. Should any payments hereunder or contemplated
                  hereby be subject to excise tax pursuant to Section 4999 of
                  the Internal Revenue Code of 1986, as may be amended, or any
                  successor or similar provision thereto, or comparable state or
                  local tax laws, MTS shall pay to the Executive such additional
                  compensation as is necessary (after taking into account all
                  federal, state and local income taxes payable by the Executive
                  as a result of the receipt of such compensation) to place the
                  Executive in the same after-tax position he/she would have
                  been in had no such excise tax (or any interest or penalties
                  thereon) been paid or incurred. MTS shall pay such additional
                  compensation upon the earlier of

                  (i)      the time at which MTS withholds such excise tax from
                           any payments to the Executive; or

                  (ii)     30 days after the Executive notifies MTS that the
                           Executive has paid such excise tax pursuant to a tax
                           return filed by the Executive which takes the
                           position that such excise tax is due and payable in
                           reliance on a written opinion of the Executive's tax
                           counsel that it is more likely than not that such
                           excise tax is due and payable, or, if later, the date
                           the IRS notifies Executive that such amount is due
                           and payable.

<PAGE>

Change in Control Agreement                                             Page 8

                  Without limiting the obligation of MTS hereunder, the
                  Executive agrees, in the event the Executive makes any payment
                  pursuant to the preceding sentence, to negotiate with MTS in
                  good faith with respect to procedures reasonably requested by
                  MTS which would afford MTS the ability to contest the
                  imposition of such excise tax; provided, however, that the
                  Executive will not be required to afford MTS any right to
                  contest the applicability of any such excise tax to the extent
                  that the Executive reasonably determines that such contest is
                  inconsistent with the overall tax interests of the Executive.

                  MTS agrees to hold in confidence and not to disclose, without
                  the Executive's prior written consent, any information with
                  regard to the Executive's tax position which MTS obtains
                  pursuant to this subsection.

         (b)      Indemnification. MTS will indemnify the Executive (and his/her
                  legal representative or other successors) to the fullest
                  extent permitted (including payment of expenses in advance of
                  final disposition of the proceeding) by the laws of the State
                  of Minnesota, as in effect at the time of the subject act or
                  omission, or the Articles of Incorporation and By-Laws of MTS
                  as in effect at such time or on the date of this Agreement,
                  whichever affords or afforded greater protection to the
                  Executive; and the Executive shall be entitled to the
                  protection of any insurance policies MTS may elect to maintain
                  generally for the benefit of its directors and officers,
                  against all costs, charges and expenses whatsoever incurred or
                  sustained by the Executive or his/her legal representatives in
                  connection with any action, suit or proceeding to which he/she
                  (or his/her legal representative or other successors) may be
                  made a party by reason of his/her being or having been a
                  director, officer or employee of MTS or any of its
                  subsidiaries or his/her serving or having served any other
                  enterprise as a director, officer or employee at the request
                  of MTS, provided that MTS shall cause to be maintained in
                  effect for not less than six years from the date of a Change
                  in Control (to the extent available) policies of directors'
                  and officers' liability insurance of at least the same
                  coverage as those maintained by MTS on the date of this
                  Agreement and containing terms and conditions which are no
                  less advantageous than such policies.

10.      Non-Competition and Confidentiality.

         (a)      Noncompetition. Except as provided in subsection (c) below,
                  Executive agrees that, as a condition of receiving benefits
                  under this Agreement, he/she will not render services directly
                  or indirectly to any competing organization, wherever located,
                  for a period of one year following the Date of Termination, in
                  connection with the design, implementation, development,
                  manufacture, marketing, sale, merchandising, leasing,
                  servicing or promotion of any "Conflicting Product" which as
                  used herein means any product, process, system or service of
                  any person, firm, corporation, organization other than MTS, in
                  existence or under development, which is the same as or
                  similar to or competes with, or has a usage allied to, a
                  product, process, system, or service produced, developed, or
                  used by MTS. Executive agrees that violation of this covenant
                  not to compete with MTS shall result in immediate cessation of
                  all benefits hereunder, other than insurance benefits, which
                  Executive may continue where permitted under federal and state
                  law at his/her own expense.

<PAGE>

Change in Control Agreement                                             Page 9

         (b)      Confidentiality. Executive further agrees and acknowledges
                  his/her existing obligation that at all times during and
                  subsequent to his/her employment with MTS, he/she will not
                  divulge or appropriate to his/her own use or the uses of
                  others any secret or confidential information or knowledge
                  pertaining to the business of MTS, or any of its subsidiaries,
                  obtained during his/her employment by MTS or any of its
                  subsidiaries.

         (c)      Waiver - Unfriendly Change in Control. Notwithstanding
                  anything herein to the contrary: the restriction on
                  competition under subsection (a) shall not apply if the
                  Executive's employment terminates following an Unfriendly
                  Change in Control. Furthermore, in such event, MTS waives any
                  other restriction on Executive's employment and consents
                  unconditionally to any employment Executive may subsequently
                  obtain.

11.      Funding of Payments. In order to assure the performance of MTS or its
         successor of its obligations under this Agreement, MTS may deposit in a
         so-called "rabbi" trust an amount equal to the maximum payment that
         will be due the Executive under the terms hereof provided, however,
         that MTS shall deposit in trust the amount equal to the maximum payment
         due Executive immediately upon an Unfriendly Change in Control. Under
         such written trust instrument, the Trustee shall be instructed to pay
         to the Executive (or the Executive's legal representative, as the case
         may be) the amount to which the Executive shall be entitled under the
         terms hereof and the balance, if any, of the trust not so paid or
         reserved for payment shall be repaid to MTS. If MTS deposits funds in
         trust, payment shall be made no later than the occurrence of a Change
         in Control. The written instrument governing the trust shall be
         irrevocable from and after such Change in Control and shall contain
         such provisions protective of the Executive as are contained in similar
         trust agreements approved by the Internal Revenue Service in published
         private letter rulings (provided that the assets of the trust shall be
         reachable by creditors of MTS as required by such rulings). The trustee
         shall be a national bank selected by MTS with the consent of the
         Executive, with trust powers and whose principal officers are located
         in the Minneapolis/ St. Paul metropolitan area. The trustee shall
         invest the assets of the trust in any readily marketable securities of
         U.S. corporations (other than MTS, its successor, or any affiliate of
         MTS or its successor). If and to the extent there are not amounts in
         trust sufficient to pay Executive under this Agreement, MTS shall
         remain liable for any and all payments due to Executive.

12.      Successors; Binding Agreement.

         (a)      Successors. MTS will require any successor (whether direct or
                  indirect, by purchase, merger, consolidation or otherwise) to
                  all or substantially all of the business and/or assets of MTS
                  to expressly assume and agree to perform this Agreement in the
                  same manner and to the same extent that MTS would be required
                  to perform it if no such succession had taken place. Failure
                  of MTS to obtain such assumption and agreement prior to the
                  effectiveness of any such succession shall be a breach of this
                  Agreement and shall entitle Executive to compensation from MTS
                  in the same amount and on the same terms as he would be
                  entitled hereunder if he terminated his employment for Good
                  Reason following a Change in Control, except that for purposes
                  of implementing the foregoing, the date on which any such
                  succession becomes effective shall be deemed the Date of
                  Termination.

<PAGE>

Change in Control Agreement                                             Page 10

         (b)      Binding Agreement. This Agreement shall inure to the benefit
                  of and be enforceable by Executive's personal or legal
                  representatives, successors, heirs, and designated
                  beneficiaries. If Executive should die while any amount would
                  still be payable to Executive hereunder if the Executive had
                  continued to live, all such amounts, unless otherwise provided
                  herein, shall be paid in accordance with the terms of this
                  Agreement to the Executive's designated beneficiaries or, if
                  there is no such designated beneficiary, to the Executive's
                  estate.

13.      Notice.

         (a)      Form and Delivery. All notices and other communications
                  provided for in the Agreement shall be in writing and shall be
                  deemed to have been duly given when delivered or mailed by
                  United States registered or certified mail, return receipt
                  requested, postage prepaid, addressed to the last known
                  residence address of the Executive or in the case of MTS, to
                  its principal office to the attention of each of the then
                  directors of MTS with a copy to its Secretary, or to such
                  other address as either party may have furnished to the other
                  in writing in accordance herewith, except that notice of
                  change of address shall be effective only upon receipt.

         (b)      Notice of Termination. Any purported termination of
                  Executive's employment by MTS or by Executive shall be
                  communicated by written Notice of Termination to the other
                  party hereto, which shall indicate the specific termination
                  provision in this Agreement relied upon and shall set forth
                  the facts and circumstances claimed to provide a basis for
                  termination of Executive's employment.

         (c)      Date of Termination. For purposes of this Agreement, "Date of
                  Termination" shall mean the date specified in the Notice of
                  Termination which shall not be less than 10 nor more than 30
                  days, respectively, from the date such Notice of Termination
                  is given.

         (d)      Dispute of Termination. If, within 10 days after any Notice of
                  Termination is given, the party receiving such Notice of
                  Termination notifies the other party that a dispute exists
                  concerning the termination, the Date of Termination shall be
                  the date on which the dispute is finally determined, either by
                  mutual written agreement of the parties, or by a final
                  judgment, order or decree of a court of competent jurisdiction
                  (which is not appealable or the time for appeal therefrom
                  having expired and no appeal having been perfected); provided,
                  that the Date of Termination shall be extended by a notice of
                  dispute only if such notice is given in good faith and the
                  party giving such notice pursues the resolution of such
                  dispute with reasonable diligence in accordance with Section
                  14 below. Notwithstanding the pendency of any such dispute,
                  MTS shall continue to pay Executive full compensation in
                  effect when the notice giving rise to the dispute was given
                  (including, but not limited to, base salary) and continue
                  Executive as a participant in all compensation, benefit and
                  insurance plans in which the Executive was participating when
                  the notice giving rise to the dispute was given, until the
                  dispute is finally resolved in accordance with this subsection
                  or at the end of a period of 180 days, whichever first occurs.
                  Amounts paid under this subsection are in addition to all
                  other amounts due under

<PAGE>

Change in Control Agreement                                             Page 11


                  this Agreement and shall not be offset against or reduce any
                  other amounts under this Agreement.

14.      Arbitration. Any dispute arising under or in connection with this
         Agreement (including without limitation, the making of this Agreement
         or the Executive's termination of employment) shall be resolved by
         final and binding arbitration to be held in Minneapolis, Minnesota in
         accordance with the rules and procedures of the American Arbitration
         Association. The parties shall select a mutually acceptable single
         arbitrator to resolve the dispute or if they fail or are unable to do
         so, each side shall within the following ten business days select a
         single arbitrator and the two so selected shall select a third
         arbitrator within the following ten business days. The arbitrator shall
         have no power to award any punitive or exemplary damages. The
         arbitrator may construe or interpret, but shall not ignore or vary the
         terms of this Agreement, and shall be bound by controlling law. The
         arbitration award or other resolution may be entered as a judgment at
         the request of the prevailing party by any court of competent
         jurisdiction in Minnesota or elsewhere.

15.      Miscellaneous.

         (a)      Modification and Waiver. Except as otherwise specifically
                  provided in this Agreement, no provision of this Agreement may
                  be modified, waived or discharged unless such waiver,
                  modification or discharge is agreed to in writing and signed
                  by the parties. No waiver by either party hereto at any time
                  of any breach by the other party to this Agreement of, or
                  compliance with, any other party shall be deemed a waiver of
                  similar or dissimilar provisions or conditions at the same or
                  at any prior or similar time.

         (b)      Entire Agreement. No agreements or representations, oral or
                  otherwise, express or implied, with respect to the subject
                  matter hereof have been made by either party which are not
                  expressly set forth in this Agreement.

         (c)      Governing Law. The validity, interpretation, construction and
                  performance of this Agreement shall be governed by the laws of
                  the State of Minnesota.

         (d)      Severability. The invalidity or unenforceability of any
                  provision of this Agreement shall not affect the validity or
                  enforceability of any other provision of this Agreement, which
                  shall remain in full force and effect.

IN WITNESS WHEREOF, MTS, through its authorized officer, and the Executive have
executed this Agreement as of the day and date first above written.


      EXECUTIVE                        MTS SYSTEMS CORPORATION


      /s/  William G. Anderson         By /s/ Donald M. Sullivan
      ------------------------            ----------------------
      William G. Anderson              Its  CEO and Chairman
                                           -----------------
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.AD
<SEQUENCE>13
<DESCRIPTION>CHANGE IN CONTROL AGREEMENT
<TEXT>


                                  EXHIBIT 10.ad

                           CHANGE IN CONTROL AGREEMENT

AGREEMENT made as of this14th day of March 1998 by and between MTS Systems
Corporation, a Minnesota corporation ("MTS") and James M. Egerdal (the
"Executive").

WHEREAS, MTS considers the establishment and maintenance of a sound and vital
management to be essential to protecting and enhancing the best interests of MTS
and its shareholders; and

WHEREAS, the Executive has made and is expected to make, due to Executive's
intimate knowledge of the business and affairs of MTS, its policies, methods,
personnel and problems, a significant contribution to the profitability, growth
and financial strength of MTS; and

WHEREAS, MTS, as a publicly held corporation, recognizes that the possibility of
a Change in Control may exist and that such possibility, and the uncertainty and
questions which it may raise among management, may result in the departure or
distraction of the Executive in the performance of the Executive's duties to the
detriment of MTS and its shareholders; and

WHEREAS, Executive is willing to remain in the employ of MTS upon the
understanding that MTS will provide income security if the Executive's
employment is terminated under certain terms and conditions; and

WHEREAS, it is in the best interests of MTS and its stockholders to reinforce
and encourage the continued attention and dedication of management personnel,
including Executive, to their assigned duties without distraction and to ensure
the continued availability to MTS of the Executive in the event of a Change in
Control;

THEREFORE, in consideration of the foregoing and other respective covenants and
agreements of the parties herein contained, the parties hereto agree as follows:

1.       Term of Agreement. This Agreement shall commence on the date hereof and
         shall continue in effect until the earlier of (A) the date that any and
         all benefits due to Executive under this Agreement upon the happening
         of the events set forth herein have been paid and satisfied and all
         obligations of MTS to the Executive have been performed or (B) the date
         the Executive and MTS agree in writing to terminate this Agreement.
         Notwithstanding the preceding sentence, if a Change in Control occurs,
         this Agreement shall remain in effect for a period of 36 months from
         the date of the occurrence of a Change in Control.

2.       Change in Control. If a Change in Control shall have occurred during
         the term of this Agreement, the provisions of this Agreement shall
         become operative and MTS agrees to employ the Executive and to provide
         the benefits stated in this Agreement.


<PAGE>

Change in Control Agreement                                             Page 2

         (a)      Change in Control, shall, for purposes of this Agreement,
                  means a change in control of MTS which would be required to be
                  reported in response to Item 1 of Form 8-K promulgated under
                  the Securities Exchange Act of 1934, as amended (the "Exchange
                  Act"), whether or not MTS is then subject to such reporting
                  requirement, including, without limitation, if:

                  (i)      any "person" (as such term is used in Sections 13(d)
                           and 14(d) of the Exchange Act, including any
                           affiliate or associate as defined in Rule 12(b)-2
                           under the Exchange Act of such person, other than
                           MTS, any trustee or other fiduciary holding
                           securities under an employee benefit plan of MTS, or
                           any corporation owned, directly or indirectly, by the
                           stockholders of MTS in substantially the same
                           proportions as their ownership of stock of MTS)
                           becomes a "beneficial owner" (as defined in Rule
                           13d-3 under the Exchange Act), directly or
                           indirectly, of securities of MTS representing 35% or
                           more of the combined voting power of MTS's then
                           outstanding securities; or

                  (ii)     the Board of Directors is comprised of fewer than 65%
                           of the individuals described in subsection (b) below;
                           or

                  (iii)    the stockholders of MTS approve a definitive
                           agreement to merge or consolidate MTS with or into
                           another corporation or other enterprise in which the
                           holders of outstanding stock of MTS entitled to vote
                           in elections of directors immediately before such
                           merger or consolidation hold less than 80% of the
                           voting power of the survivor of such merger or
                           consolidation or its parent, or approve a plan of
                           liquidation; or

                  (iv)     at least 60% of MTS's assets are sold and transferred
                           to another corporation or other enterprise that is
                           not a subsidiary, direct or indirect, or other
                           affiliate of MTS; or

                  (v)      the Board of Directors of MTS determines, by a vote
                           of a majority of its entire membership, that a tender
                           offer statement by any person (as defined above)
                           indicates an intention on the part of such person to
                           acquire control of MTS.

         (b)      Board of Directors shall, for purposes of subsection (a),
                  mean:

                  (i)      individuals who on the date hereof constituted the
                           Board of MTS, and

                  (ii)     any new director who subsequently was elected or
                           nominated for election by a majority of the directors
                           who held such office immediately prior to a Change in
                           Control.

         (c)      Friendly Change in Control shall mean a Change in Control
                  which arises from a transaction or series of transactions
                  authorized, recommended or approved at the time by formal
                  action of the Board of Directors.

         (d)      Unfriendly Change in Control shall mean a Change in Control
                  that is not a "Friendly Change in Control" as defined above.
                  An Unfriendly Change in Control shall not thereafter become a
                  Friendly Change in Control.

<PAGE>

Change in Control Agreement                                             Page 3


3.       Termination by Reason of Death or Disability. In the event of the
         Executive's death or disability during the Term of this Agreement,
         Executive shall be entitled to such benefits provided under any policy,
         plan or program governing death or disability maintained by MTS and
         covering such Executive and this Agreement shall not apply. The
         determination of disability and the amount and entitlement of benefits
         shall be governed by the terms of such policy, plan or program. In the
         event of the Executive's disability, the Executive's Date of
         Termination shall be the date on which Executive has been unable, by
         reason of physical or mental disability, to perform the services
         required of him/her for his/her position, even with reasonable
         accommodation, for the period of time indicated in MTS's group long
         term disability plan (in which the Executive is a participant) during
         which a participant must be disabled before benefits become payable. In
         connection with Executive's termination due to disability, a qualified
         physician must certify the disability and MTS shall at all times comply
         with the Americans With Disabilities Act and any other applicable
         disability discrimination law.

4.       Termination for Cause.

         (a)      If Executive's employment with MTS shall be terminated by MTS
                  for Cause as defined below, MTS shall pay to Executive his/her
                  full base salary through the Date of Termination at the rate
                  in effect at the time Notice of Termination is given and MTS
                  shall have no further obligation to Executive under this
                  Agreement.

         (b)      Termination by MTS of Executive's employment for "Cause" shall
                  mean termination as a result of:

                  (i)      the conviction of the Executive by a court of
                           competent jurisdiction for felony criminal conduct;
                           or

                  (ii)     willful gross misconduct or gross negligence in the
                           performance of his/her duties by the Executive; or

                  (iii)    material violation by the Executive of any employment
                           agreement applicable to the Executive.

5.       Termination Following Friendly Change in Control.

         a)       If, after a Friendly Change in Control, Executive's employment
                  with MTS shall be terminated (A) by MTS other than for cause,
                  death or disability or (B) by Executive for Good Reason, then
                  Executive shall be entitled to the following benefits:

                  (i)      Severance. MTS shall pay the Executive as a severance
                           payment (the "Severance Payment") an amount equal to
                           the product of 18 multiplied by the Executive's
                           Monthly Gross Income as defined below. The Severance
                           Payment shall be made in a single lump sun within 30
                           days after the Date of Termination, subject to all
                           applicable federal and state withholding.

                           For purposes of this Agreement, Monthly Gross Income
                           shall mean the sum of the following amounts:

                           (A)      1/12 of the highest average base salary for
                                    any 12-consecutive month period during the
                                    36 calendar month period ending immediately
                                    prior to

<PAGE>

Change in Control Agreement                                             Page 4


                                    the Date of Termination (without taking into
                                    account any reduction in such base salary
                                    that would constitute Good Reason); plus

                           (B)      1/36 of the total variable compensation paid
                                    during the 3 most recent fiscal years ending
                                    immediately prior to the Date of Termination
                                    (without taking into account any reduction
                                    or termination of such variable compensation
                                    that would constitute Good Reason); plus

                           (C)      the product of the average percentage of MTS
                                    profit sharing contributions to the MTS
                                    Systems Corporation Profit Sharing
                                    Retirement Plan and Trust (as a percent of
                                    Compensation as defined in the Plan) for the
                                    3 most recent Plan Years ending immediately
                                    prior to the Date of Termination multiplied
                                    by the sum of (A) and (B) above.

                  (ii)     Benefits. For 18 months following the Executive's
                           Date of Termination or, if earlier, until Executive
                           is covered under other group plans, MTS shall
                           continue to pay the employer share of the Executive's
                           MTS group life and health insurance premiums. All
                           premium payments made on Executive's behalf following
                           his/her Date of Termination and Executive's continued
                           participation in the plans are contingent upon
                           Executive making the appropriate timely written
                           elections to continue his/her group benefits
                           following his/her Date of Termination, said group
                           benefits continuing in effect for active MTS
                           employees, Executive continuing to be eligible under
                           the terms of the plans and applicable laws, and
                           Executive's payment of the employee portion of the
                           premiums for such benefits. Benefits otherwise
                           receivable by Executive pursuant to this subparagraph
                           (ii) shall be reduced or eliminated to the extent
                           comparable benefits are actually received by
                           Executive during such period from a source outside
                           MTS, and any such benefits actually received by
                           Executive shall be reported to MTS.

         (b)      Good Reason. Executive shall be entitled to terminate his/her
                  employment for Good Reason. For purposes of this Agreement,
                  "Good Reason" shall mean, without Executive's express written
                  consent, any of the following:

                  (i)      the assignment to Executive of any duties
                           inconsistent with Executive's status or position with
                           MTS, or a substantial alteration in the nature or
                           status of Executive's responsibilities; or

                  (ii)     a reduction by MTS in Executive's annual base salary
                           other than a reduction comparable to other senior
                           Executives of MTS in connection with a company-wide
                           cost reduction program; or

                  (iii)    the relocation of MTS's principal executive offices
                           to a location more than fifty miles from Eden
                           Prairie, Minnesota or MTS requiring Executive to be
                           based anywhere other than MTS's principal executive
                           offices except for required travel on MTS's business
                           to an extent substantially consistent with
                           Executive's prior business travel obligations; or

<PAGE>

Change in Control Agreement                                             Page 5


                  (iv)     the failure by MTS to continue to provide Executive
                           with benefits at least as favorable to those enjoyed
                           by Executive under any of MTS's pension, life
                           insurance, medical, health and accident, disability,
                           deferred compensation, incentive awards, incentive
                           stock options, or savings plans in which Executive
                           was participating at the time of the Change in
                           Control, the taking of any action by MTS which would
                           directly or indirectly materially reduce any of such
                           benefits or deprive Executive of any material fringe
                           benefit enjoyed by Executive at the time of the
                           Change in Control, or the failure by MTS to provide
                           Executive with the number of paid vacation days to
                           which Executive is entitled at the time of the Change
                           in Control, provided, however, that MTS may amend any
                           such plan or programs as long as such amendments do
                           not reduce any benefits to which Executive would be
                           entitled upon termination; or

                  (v)      the failure of MTS to obtain a satisfactory agreement
                           from any successor to assume and agree to perform
                           this Agreement, as contemplated in Section 12; or

                  (vi)     MTS requests Executive's resignation from employment;
                           or

                  (vii)    any purported termination of Executive's employment
                           which is not made pursuant to a Notice of Termination
                           satisfying the requirements of this Agreement; for
                           purposes of this Agreement, no such purported
                           termination shall be effective; or

                  (viii)   any material violation by MTS of this Agreement.

         (c)      Voluntary Termination Deemed Good Reason. Notwithstanding
                  anything herein to the contrary, during the period commencing
                  on the 30th day following a Change in Control (whether
                  Friendly or Unfriendly) and ending on the 180th day following
                  a Change in Control, Executive may voluntarily terminate his
                  employment for any reason, and such termination shall be
                  deemed "Good Reason" for all purposes of this Agreement.

6.       Termination - Unfriendly Change in Control.

         (a)      If, after an Unfriendly Change in Control, Executive's
                  employment with MTS is terminated (A) by MTS other than for
                  Cause, death or disability, or (B) by Executive for Good
                  Reason, the Executive shall be entitled to the following
                  benefits:

                  (i)      Severance. MTS shall pay the Executive as a severance
                           payment (the "Severance Payment") an amount equal to
                           the product of 36 multiplied by the Executive's
                           Monthly Gross Income as defined in Section 5(a)(i)
                           above. The Severance Payment shall be made in a
                           single lump sum within 30 days after the Date of
                           Termination, subject to all applicable federal and
                           state withholding.

                  (ii)     Benefits. For 36 months following the Executive's
                           Date of Termination or, if earlier, until Executive
                           is covered under other group plans, MTS shall
                           continue to pay the employer share of the Executive's
                           MTS group life and

<PAGE>

Change in Control Agreement                                             Page 6


                           health insurance premiums or, if group continuation
                           coverage is no longer available for any reason other
                           than the Executive's coverage under other group
                           plans, the full premiums under other plans which MTS
                           shall obtain for the Executive's benefit and with the
                           Executive's approval. All MTS group plan premium
                           payments made on Executive's behalf following his/her
                           Date of Termination and Executive's continued
                           participation in the plans are contingent upon
                           Executive making the appropriate timely written
                           elections to continue his/her group benefits
                           following his/her Date of Termination, said group
                           benefits continuing in effect for active MTS
                           employees, Executive continuing to be eligible under
                           the terms of the plans and applicable laws, and
                           Executive's payment of the employee portion of the
                           premiums for such benefits. Benefits otherwise
                           receivable by Executive pursuant to this subparagraph
                           (ii) shall be reduced or eliminated to the extent
                           comparable benefits are actually received by
                           Executive during such period from a source outside
                           MTS, and any such benefits actually received by
                           Executive shall be reported to MTS.

         (b)      If the Executive voluntarily terminates his employment other
                  than for Good Reason but more than 180 days after an
                  Unfriendly Change in Control, Executive shall be entitled to
                  the following benefits:

                  (i)      Severance. MTS shall pay to Executive as a severance
                           payment (the "Severance Payment") an amount equal to
                           the product of 18 multiplied by the Executive's
                           monthly Gross Income as defined in Section 5(a)(i)
                           above. The Severance Payment shall be made in a
                           single lump sum within 30 days after the Date of
                           Termination, subject to all applicable federal and
                           state withholding.

                  (ii)     Benefits. For 18 months following the Executive's
                           Date of Termination or, if earlier, until Executive
                           is covered under other group plans, MTS shall
                           continue to pay the employer share of the Executive's
                           MTS group life and health insurance premiums. All
                           premium payments made on Executive's behalf following
                           his Date of Termination and Executive's continued
                           participation in the plans are contingent upon
                           Executive making the appropriate timely written
                           elections to continue his/her group benefits
                           following his Date of Termination, said group
                           benefits continuing in effect for active MTS
                           employees, Executive continuing to be eligible under
                           the terms of the plans and applicable laws, and
                           Executive's payment of the employee portion of the
                           premiums for such benefits. Benefits otherwise
                           receivable by Executive pursuant to this subparagraph
                           (ii) shall be reduced or eliminated to the extent
                           comparable benefits are actually received by
                           Executive during such period from a source outside
                           MTS, and any such benefits actually received by
                           Executive shall be reported td MTS.

7.       Additional Benefits. In addition to all other amounts payable and
         benefits receivable to Executive upon termination of employment covered
         under this Agreement, Executive shall be entitled to the following
         benefits:

<PAGE>

Change in Control Agreement                                             Page 7


         (a)      Legal Fees. In the event of any termination of employment
                  under this Agreement, other than termination for Cause, MTS
                  shall pay to Executive all legal fees and expenses reasonably
                  incurred by Executive in contesting or disputing any such
                  termination or in seeking to obtain or enforce any right or
                  benefit provided by this Agreement.

         (b)      Retirement Plan. Executive shall, upon termination of
                  employment, be entitled to receive all benefits payable to the
                  Executive under the MTS Systems Corporation Profit Sharing
                  Retirement Plan and any other plan or agreement relating to
                  retirement benefits.

         (c)      Employee Stock Option Certificate. The Executive's rights
                  under any existing Employee Stock Option Agreement and any
                  future such agreements, including particularly his/her right
                  to exercise his/her option rights following his termination of
                  employment, shall continue to be fully effective hereunder.

8.       No Mitigation. Executive shall not be required to mitigate the amount
         of any payment provided for in this Agreement by seeking other
         employment or otherwise, nor shall the amount of any payment or benefit
         provided for in this Agreement be reduced by any compensation earned by
         Executive as the result of employment by another employer or by
         retirement benefits after the Date of Termination, or except as
         otherwise provided in this Agreement.

9.       Potential Excise Tax Indemnification

         (a)      Excise Tax. Should any payments hereunder or contemplated
                  hereby be subject to excise tax pursuant to Section 4999 of
                  the Internal Revenue Code of 1986, as may be amended, or any
                  successor or similar provision thereto, or comparable state or
                  local tax laws, MTS shall pay to the Executive such additional
                  compensation as is necessary (after taking into account all
                  federal, state and local income taxes payable by the Executive
                  as a result of the receipt of such compensation) to place the
                  Executive in the same after-tax position he/she would have
                  been in had no such excise tax (or any interest or penalties
                  thereon) been paid or incurred. MTS shall pay such additional
                  compensation upon the earlier of

                  (i)      the time at which MTS withholds such excise tax from
                           any payments to the Executive; or

                  (ii)     30 days after the Executive notifies MTS that the
                           Executive has paid such excise tax pursuant to a tax
                           return filed by the Executive which takes the
                           position that such excise tax is due and payable in
                           reliance on a written opinion of the Executive's tax
                           counsel that it is more likely than not that such
                           excise tax is due and payable, or, if later, the date
                           the IRS notifies Executive that such amount is due
                           and payable.

                  Without limiting the obligation of MTS hereunder, the
                  Executive agrees, in the event the Executive makes any payment
                  pursuant to the preceding sentence, to negotiate with MTS in
                  good faith with respect to procedures reasonably requested by
                  MTS which would afford MTS the ability to contest the
                  imposition of such excise tax; provided, however, that the
                  Executive will not be required to afford

<PAGE>

Change in Control Agreement                                             Page 8


                  MTS any right to contest the applicability of any such excise
                  tax to the extent that the Executive reasonably determines
                  that such contest is inconsistent with the overall tax
                  interests of the Executive.

                  MTS agrees to hold in confidence and not to disclose, without
                  the Executive's prior written consent, any information with
                  regard to the Executive's tax position which MTS obtains
                  pursuant to this subsection.

         (b)      Indemnification. MTS will indemnify the Executive (and his/her
                  legal representative or other successors) to the fullest
                  extent permitted (including payment of expenses in advance of
                  final disposition of the proceeding) by the laws of the State
                  of Minnesota, as in effect at the time of the subject act or
                  omission, or the Articles of Incorporation and By-Laws of MTS
                  as in effect at such time or on the date of this Agreement,
                  whichever affords or afforded greater protection to the
                  Executive; and the Executive shall be entitled to the
                  protection of any insurance policies MTS may elect to maintain
                  generally for the benefit of its directors and officers,
                  against all costs, charges and expenses whatsoever incurred or
                  sustained by the Executive or his/her legal representatives in
                  connection with any action, suit or proceeding to which he/she
                  (or his/her legal representative or other successors) may be
                  made a party by reason of his/her being or having been a
                  director, officer or employee of MTS or any of its
                  subsidiaries or his/her serving or having served any other
                  enterprise as a director, officer or employee at the request
                  of MTS, provided that MTS shall cause to be maintained in
                  effect for not less than six years from the date of a Change
                  in Control (to the extent available) policies of directors'
                  and officers' liability insurance of at least the same
                  coverage as those maintained by MTS on the date of this
                  Agreement and containing terms and conditions which are no
                  less advantageous than such policies.

10.      Non-Competition and Confidentiality.

         (a)      Noncompetition. Except as provided in subsection (c) below,
                  Executive agrees that, as a condition of receiving benefits
                  under this Agreement, he/she will not render services directly
                  or indirectly to any competing organization, wherever located,
                  for a period of one year following the Date of Termination, in
                  connection with the design, implementation, development,
                  manufacture, marketing, sale, merchandising, leasing,
                  servicing or promotion of any "Conflicting Product" which as
                  used herein means any product, process, system or service of
                  any person, firm, corporation, organization other than MTS, in
                  existence or under development, which is the same as or
                  similar to or competes with, or has a usage allied to, a
                  product, process, system, or service produced, developed, or
                  used by MTS. Executive agrees that violation of this covenant
                  not to compete with MTS shall result in immediate cessation of
                  all benefits hereunder, other than insurance benefits, which
                  Executive may continue where permitted under federal and state
                  law at his/her own expense.

         (b)      Confidentiality. Executive further agrees and acknowledges
                  his/her existing obligation that at all times during and
                  subsequent to his/her employment with MTS, he/she will not
                  divulge or appropriate to his/her own use or the uses of
                  others any secret or confidential information or knowledge
                  pertaining to the business of MTS,

<PAGE>

Change in Control Agreement                                             Page 9


                  or any of its subsidiaries, obtained during his/her employment
                  by MTS or any of its subsidiaries.

         (c)      Waiver - Unfriendly Change in Control. Notwithstanding
                  anything herein to the contrary: the restriction on
                  competition under subsection (a) shall not apply if the
                  Executive's employment terminates following an Unfriendly
                  Change in Control. Furthermore, in such event, MTS waives any
                  other restriction on Executive's employment and consents
                  unconditionally to any employment Executive may subsequently
                  obtain.

11.      Funding of Payments. In order to assure the performance of MTS or its
         successor of its obligations under this Agreement, MTS may deposit in a
         so-called "rabbi" trust an amount equal to the maximum payment that
         will be due the Executive under the terms hereof provided, however,
         that MTS shall deposit in trust the amount equal to the maximum payment
         due Executive immediately upon an Unfriendly Change in Control. Under
         such written trust instrument, the Trustee shall be instructed to pay
         to the Executive (or the Executive's legal representative, as the case
         may be) the amount to which the Executive shall be entitled under the
         terms hereof and the balance, if any, of the trust not so paid or
         reserved for payment shall be repaid to MTS. If MTS deposits funds in
         trust, payment shall be made no later than the occurrence of a Change
         in Control. The written instrument governing the trust shall be
         irrevocable from and after such Change in Control and shall contain
         such provisions protective of the Executive as are contained in similar
         trust agreements approved by the Internal Revenue Service in published
         private letter rulings (provided that the assets of the trust shall be
         reachable by creditors of MTS as required by such rulings). The trustee
         shall be a national bank selected by MTS with the consent of the
         Executive, with trust powers and whose principal officers are located
         in the Minneapolis/ St. Paul metropolitan area. The trustee shall
         invest the assets of the trust in any readily marketable securities of
         U.S. corporations (other than MTS, its successor, or any affiliate of
         MTS or its successor). If and to the extent there are not amounts in
         trust sufficient to pay Executive under this Agreement, MTS shall
         remain liable for any and all payments due to Executive.

12.      Successors; Binding Agreement.

         (a)      Successors. MTS will require any successor (whether direct or
                  indirect, by purchase, merger, consolidation or otherwise) to
                  all or substantially all of the business and/or assets of MTS
                  to expressly assume and agree to perform this Agreement in the
                  same manner and to the same extent that MTS would be required
                  to perform it if no such succession had taken place. Failure
                  of MTS to obtain such assumption and agreement prior to the
                  effectiveness of any such succession shall be a breach of this
                  Agreement and shall entitle Executive to compensation from MTS
                  in the same amount and on the same terms as he would be
                  entitled hereunder if he terminated his employment for Good
                  Reason following a Change in Control, except that for purposes
                  of implementing the foregoing, the date on which any such
                  succession becomes effective shall be deemed the Date of
                  Termination.

         (b)      Binding Agreement. This Agreement shall inure to the benefit
                  of and be enforceable by Executive's personal or legal
                  representatives, successors, heirs, and designated
                  beneficiaries. If Executive should die while any amount would
                  still be payable to


<PAGE>

Change in Control Agreement                                             Page 10


                  Executive hereunder if the Executive had continued to live,
                  all such amounts, unless otherwise provided herein, shall be
                  paid in accordance with the terms of this Agreement to the
                  Executive's designated beneficiaries or, if there is no such
                  designated beneficiary, to the Executive's estate.

13.      Notice.

         (a)      Form and Delivery. All notices and other communications
                  provided for in the Agreement shall be in writing and shall be
                  deemed to have been duly given when delivered or mailed by
                  United States registered or certified mail, return receipt
                  requested, postage prepaid, addressed to the last known
                  residence address of the Executive or in the case of MTS, to
                  its principal office to the attention of each of the then
                  directors of MTS with a copy to its Secretary, or to such
                  other address as either party may have furnished to the other
                  in writing in accordance herewith, except that notice of
                  change of address shall be effective only upon receipt.

         (b)      Notice of Termination. Any purported termination of
                  Executive's employment by MTS or by Executive shall be
                  communicated by written Notice of Termination to the other
                  party hereto, which shall indicate the specific termination
                  provision in this Agreement relied upon and shall set forth
                  the facts and circumstances claimed to provide a basis for
                  termination of Executive's employment.

         (c)      Date of Termination. For purposes of this Agreement, "Date of
                  Termination" shall mean the date specified in the Notice of
                  Termination which shall not be less than 10 nor more than 30
                  days, respectively, from the date such Notice of Termination
                  is given.

         (d)      Dispute of Termination. If, within 10 days after any Notice of
                  Termination is given, the party receiving such Notice of
                  Termination notifies the other party that a dispute exists
                  concerning the termination, the Date of Termination shall be
                  the date on which the dispute is finally determined, either by
                  mutual written agreement of the parties, or by a final
                  judgment, order or decree of a court of competent jurisdiction
                  (which is not appealable or the time for appeal therefrom
                  having expired and no appeal having been perfected); provided,
                  that the Date of Termination shall be extended by a notice of
                  dispute only if such notice is given in good faith and the
                  party giving such notice pursues the resolution of such
                  dispute with reasonable diligence in accordance with Section
                  14 below. Notwithstanding the pendency of any such dispute,
                  MTS shall continue to pay Executive full compensation in
                  effect when the notice giving rise to the dispute was given
                  (including, but not limited to, base salary) and continue
                  Executive as a participant in all compensation, benefit and
                  insurance plans in which the Executive was participating when
                  the notice giving rise to the dispute was given, until the
                  dispute is finally resolved in accordance with this subsection
                  or at the end of a period of 180 days, whichever first occurs.
                  Amounts paid under this subsection are in addition to all
                  other amounts due under this Agreement and shall not be offset
                  against or reduce any other amounts under this Agreement.

14.      Arbitration. Any dispute arising under or in connection with this
         Agreement (including without limitation, the making of this Agreement
         or the Executive's termination of

<PAGE>

Change in Control Agreement                                             Page 11


         employment) shall be resolved by final and binding arbitration to be
         held in Minneapolis, Minnesota in accordance with the rules and
         procedures of the American Arbitration Association. The parties shall
         select a mutually acceptable single arbitrator to resolve the dispute
         or if they fail or are unable to do so, each side shall within the
         following ten business days select a single arbitrator and the two so
         selected shall select a third arbitrator within the following ten
         business days. The arbitrator shall have no power to award any punitive
         or exemplary damages. The arbitrator may construe or interpret, but
         shall not ignore or vary the terms of this Agreement, and shall be
         bound by controlling law. The arbitration award or other resolution may
         be entered as a judgment at the request of the prevailing party by any
         court of competent jurisdiction in Minnesota or elsewhere.

15.      Miscellaneous.

         (a)      Modification and Waiver. Except as otherwise specifically
                  provided in this Agreement, no provision of this Agreement may
                  be modified, waived or discharged unless such waiver,
                  modification or discharge is agreed to in writing and signed
                  by the parties. No waiver by either party hereto at any time
                  of any breach by the other party to this Agreement of, or
                  compliance with, any other party shall be deemed a waiver of
                  similar or dissimilar provisions or conditions at the same or
                  at any prior or similar time.

         (b)      Entire Agreement. No agreements or representations, oral or
                  otherwise, express or implied, with respect to the subject
                  matter hereof have been made by either party which are not
                  expressly set forth in this Agreement.

         (c)      Governing Law. The validity, interpretation, construction and
                  performance of this Agreement shall be governed by the laws of
                  the State of Minnesota.

         (d)      Severability. The invalidity or unenforceability of any
                  provision of this Agreement shall not affect the validity or
                  enforceability of any other provision of this Agreement, which
                  shall remain in full force and effect.

IN WITNESS WHEREOF, MTS, through its authorized officer, and the Executive have
executed this Agreement as of the day and date first above written.


      EXECUTIVE                        MTS SYSTEMS CORPORATION


      /s/  James M. Egerdal            By   /s/  Donald M. Sullivan
      ---------------------               -------------------------
      James M. Egerdal                 Its  CEO and Chairman

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.AE
<SEQUENCE>14
<DESCRIPTION>EMPLOYMENT AGREEMENT
<TEXT>


                                  EXHIBIT 10.ae

                              EMPLOYMENT AGREEMENT

            THIS AGREEMENT (the "Agreement") is made and entered into as of this
23th day March, 1999, by and between MTS Systems Corporation, a Minnesota
corporation ("MTS") and Frank (Gil) Troutman (the "Executive").

            WHEREAS, MTS has entered into the Agreement and Plan of Merger (the
"Merger Agreement") of even date hereof with DSP Technology Inc. ("DSP")
pursuant to which a wholly-owned subsidiary of MTS will merge with and into DSP.

            WHEREAS, the Executive has been employed as the President of DSP and
has unique expertise, skill, knowledge and know-how with respect to the
business, management and operation of DSP which have contributed substantially
to the profitability, growth and financial strength of DSP;

            WHEREAS, MTS desires to retain and secure the services of the
Executive and employ the Executive as its Vice President from and after the
Effective Time (as defined in the Merger Agreement)(the "Effective Time")
subject to the terms and conditions of this Agreement;

            WHEREAS, the Executive is willing to become employed by MTS in such
capacity from and after the Effective Time and on the terms and conditions set
forth in this Agreement;

            WHEREAS, this Agreement and the obligations of the Executive
hereunder serve as a material inducement for and as an express condition of the
consummation by MTS of the transactions set forth in and contemplated by the
Merger Agreement;

            WHEREAS, the Executive is expected to make a significant
contribution to the profitability, growth and financial strength of DSP and MTS;
and

            WHEREAS, the Executive agrees, in consideration of his employment
with MTS and the consideration furnished by MTS to the Executive under this
Agreement and the Merger Agreement, to recognize and honor his obligations to
MTS under this Agreement from and after the Effective Time;

            NOW THEREFORE, in consideration of the foregoing and other
respective covenants and agreements of the parties herein contained, the parties
hereto agree as follows:

            1. Term of Agreement. The term of this Agreement shall be for a
period of thirty-six (36) months from the Effective Time, unless sooner
terminated as hereinafter provided. The Agreement shall thereafter continue in
effect from year to year unless altered or terminated as hereinafter provided in
paragraphs 6, 7 or 8.

            2. Cancellation of Former Employment Contracts. The Executive hereby
covenants that any and all contracts, whether written or oral, between the
Executive and DSP will be


<PAGE>

canceled or terminated in their entirety as of the Effective Time and are
superseded in their entirety by this Agreement as of the Effective Time. This
shall be performed by the execution of a separate agreement between the
Executive and DSP in the form attached hereto as Exhibit A.

            3. Duties. The Executive agrees, unless otherwise specifically
authorized by MTS, to devote his full business time and effort to his duties as
set forth in his job description for the profit, benefit and advantage of the
business of DSP and MTS. It is acknowledged and agreed that the services to be
rendered by the Executive to DSP and MTS hereunder shall be rendered in Ann
Arbor, MI.

            4. Compensation. MTS agrees to provide the Executive with the
following compensation during the term of this Agreement:

                  (a) Salary: The Executive will be provided a base salary of
Sixteen Thousand Six Hundred and Sixty Six Dollars and Sixty Six Cents
($16,666.66) per month (the "Base Salary"), payable bi-weekly. Base salary will
be reviewed annually, with the first review to coincide with the review of other
MTS executives following the close of fiscal year 1999, but in no event later
than one (1) year after the start date, provided that the Executive's salary may
not be decreased. Any pay increase made prior to the completion of the
Executive's first twelve months as an employee shall be prorated from the date
of such increase to the end of that year.

                  (b) Bonus: The Executive will be eligible for MTS's Management
Variable Compensation Bonus (the "Bonus") at a rate of twenty percent (20%) of
midpoint for D-2 in the MTS salary level structure in accordance with the MTS
Management Variable Compensation Plan (or at a comparable level under any
successor plan or an equivalent bonus if the bonus plan is discontinued),
provided that target goals for the determination of any bonus award will be
mutually agreed in advance between the Executive and MTS. Nine thousand two
hundred and fifty ($9,250) of the Bonus is guaranteed for fiscal year 1999 and
shall be paid in a lump sum no later than December 31, 1999. No Bonus is
guaranteed after fiscal year 1999.

                  (c) Automobile: MTS will provide the Executive with an
automobile subject to and in accordance with MTS's Executive Plan.

                  (d) 401(k) Plan: The Executive will be entitled to participate
in MTS's 401(k) Plan to the extent allowed by MTS's 401(k) Plan eligibility
requirements.

                  (e) Retirement Plan: The Executive will be entitled to take
part in MTS's Profit Sharing Retirement Plan to the extent allowed by that
Plan's eligibility requirements.

                  (f) Stock Options: The Executive will be granted as of the
Effective Time an option (the "Option") to purchase 10,000 shares of MTS common
stock awarded and priced at fair market value as of the Effective Time. In
January of the year 2000, the Executive will be eligible to participate in the
MTS Stock Option Plan (the "Stock Plan") then in effect. From and after that
date and subject to the approval of such grant by the Human Resources Committee
pursuant to the terms of the Stock Plan, the Executive will be granted each year
at the same time



                                       2
<PAGE>

as options are granted to other executives at MTS, an Option to purchase at
least 5,500 shares of MTS common stock, to the extent available under such Stock
Plan. All Options shall vest annually in equal installments over three (3) years
from the date of grant and are subject to all of the terms and conditions of the
Stock Plan. All shares subject to the Option shall vest immediately in the event
of involuntary termination of employment (as that term is defined in the Stock
Plan). This accelerated vesting provision shall not, however, apply in the event
of termination for Cause.

                  (g) Benefit Plans and Programs. In addition to any other
compensation to be paid the Executive under this paragraph 4 of the Agreement,
the Executive will be entitled to participate in and receive benefits under any
other benefit plans or programs (including group health, disability and life
insurance programs) or additional compensation, retirement or remuneration plans
or programs of MTS as adopted from time to time by MTS of the type and in an
amount comparable to that provided to other executive employees of MTS in
similar positions. MTS is not, however, obligated to adopt or continue any
benefit plans or programs set forth in this paragraph 4 during the term of this
Agreement, and Employees' participation in any of the plans or programs of MTS
will be subject to the provisions, limitations and rules applicable to such
plans or programs.

                  (h) Expenses. MTS will pay or reimburse the Executive for all
reasonable expenses incurred in connection with the performance of his duties
under this Agreement, provided that such expenses are properly accounted for and
in accordance with the policies of MTS.

                  (i) Change in Control. As soon as practicable after the
Effective Time, MTS and the Executive shall enter into a change in
control/severance agreement in the form then available to executive officers at
MTS generally.

            5. Insurance. In addition to and without any limitation of
Executive's rights under any health, disability, life or other insurance plan or
policy under which Employee participates pursuant to paragraph 4(g), the
Executive agrees that MTS may, from time to time, apply for and take out in its
own expense life, health, disability, accident or other insurance upon the
Executive that MTS may deem necessary or advisable to protect its interests
hereunder; and the Executive agrees to submit to any medical or other
examination necessary for such purposes and to assist and cooperate with MTS in
preparing such insurance; and the Executive agrees that he shall have no right,
title, or interest in or to such insurance or any proceeds which may emanate
therefrom.

            6. Termination by Reason of Death or Disability. In the event of the
Executive's death or disability during the term of this Agreement, the Executive
shall be entitled to such benefits provided under any policy, plan or program
governing death or disability maintained by MTS and covering the Executive
described in paragraph 4(g) above. The determination of disability and the
amount and entitlement of benefits shall be governed by the terms of such
policy, plan or program. In the event of the Executive's disability, the
Executive's Date of Termination shall be the date on which the Executive has
been unable, by reason of physical or mental disability, to perform the services
required of him for his position, even with reasonable



                                       3
<PAGE>

accommodation, for the period of time indicated in MTS's group long-term
disability plan (in which the Executive is a participant) during which a
participant must be disabled before benefits become payable. In connection with
the Executive's termination due to disability, a qualified physician must
certify the disability and MTS shall at all times comply with the Americans With
Disabilities Act and any other applicable disability discrimination law.

            7. Resignation or Termination for Cause.

                  (a) The Executive may resign his employment or MTS may
terminate the Executive's employment for Cause, effective as of the Date of
Termination set forth in the Notice of Termination (as defined in paragraph 13
hereof). If the Executive resigns or his employment is terminated by MTS for
Cause, MTS shall pay to the Executive the Base Salary and any Bonus with respect
to which all conditions giving rise to payment have been met (including, but not
limited to, the bonus guaranteed under paragraph 4(b) of this Agreement), but
which remains unpaid through the Date of Termination at the rate in effect at
the time of Notice of Termination is given and MTS shall have no further
obligation to the Executive under this Agreement, except to the extent provided
by law.

                  (b) Termination by MTS of the Executive's employment for
"Cause" shall mean termination as a result of:

                        (i) the conviction of the Executive by a court of
competent jurisdiction of any felony criminal conduct; or

                        (ii) the conviction of the Executive by a court of
competent jurisdiction of a misdemeanor involving the misappropriation or
improper use of the assets of MTS or DSP; or

                        (iii) the habitual neglect by the Executive of his
duties to MTS or DSP under this Agreement or his failure to correct material
performance deficiencies after being given written notice of the deficiencies
and thirty (30) days to correct them; or

                        (iv) the material violation by the Executive of any
existing or future policies of MTS after being given written notice of such
violation and thirty (30) days to remedy such violation, to the extent such
violation can be remedied; or

                        (v) the engagement by the Executive in conduct
substantially detrimental to the business, reputation or goodwill of MTS or DSP
after being given written notice of such conduct and thirty (30) days to remedy
such conduct, to the extent such conduct can be remedied; or

                        (vi) the violation by the Executive of any material
provision of this Agreement including, without limitation, paragraphs 10 and 11
of this Agreement or any other written agreement applicable to the Executive.



                                       4
<PAGE>

            8. Termination Other Than for Cause. MTS may terminate the
Executive's employment for a reason other than Cause, including pursuant to the
Executive Exemption as defined in the Age Discrimination in Employment Act, 29
U.S.C. Section 631(c)(1) on or after the Executive's 65th birthday, effective as
of the Date of Termination set forth in the Notice of Termination.

            If the Executive's employment is terminated by MTS other than for:
(X) death; (Y) disability; or (Z) Cause at any time during the first thirty-six
(36) months of this Agreement, the Executive shall be entitled, subject to
subparagraph 10(e) and paragraph 14 of this Agreement, to payment of the sum of
his Base Salary, as outlined in subparagraph 4(a) of this Agreement, and,
subject to the modification in the next sentence, an amount equal to 1/24 of the
Bonus earned during the two (2) most recent fiscal years ending immediately
prior the Date of Termination per month, payable bi-weekly from the Date of
Termination to the end of the first thirty-six (36) months that the Agreement is
in place, and for a period of nine (9) months from the Date of Termination, the
benefits in subparagraphs 8(b), (c) and, if applicable, (d) below; provided,
however, that if less than nine (9) months remain to the first thirty-six (36)
month period, after payment of the benefits set forth above for the remainder of
the 36 month period, the benefits described in subparagraphs 8(a), (b) and (c)
and, if applicable, subparagraph (d) below shall be paid for a period of months
equal to nine (9) minus the number of months which had remained of the first
thirty-six (36) month period. If the Executive's employment is terminated under
the preceding sentence during the fiscal year ending September 30, 2000, the
amount under the preceding sentence shall be 1/12 of the Bonus earned during the
fiscal year ending September 30, 1999, and if the Executive's employment is
terminated under the preceding sentence during the fiscal year ending September
30, 1999, the amount under the preceding sentence shall be 1/12 of the Bonus
that would have been earned for the fiscal year ending September 30, 1999 based
on actual achievement of the established targets; provided that, following the
determination of such amount, the Executive shall be paid a lump sum equal to
the number of months between the Date of Termination and the determination of
the Bonus multiplied by such amount. In addition, to the extent not previously
paid, the amount of the guaranteed bonus under subparagraph 4(b) shall be paid.

            If the Executive's employment is terminated by MTS other than for:
(X) death; (Y) disability; or (Z) Cause at any time after the first thirty-six
(36) months of this Agreement, the Executive shall be entitled, subject to
subparagraph 10(e) and paragraph 14 of this Agreement, to the benefits described
in subparagraphs 8(a), (b) and (c) below and, if applicable, subparagraph 8(d)
below.

                  (a) The Executive shall be paid a monthly Severance Payment
equal to the Executive's Monthly Gross Income, as defined in subparagraphs
(i)-(iii) below for a period of nine (9) months. For purposes of this Agreement,
Monthly Gross Income shall mean the sum of the following amounts, subject to
applicable federal and state withholding.



                                       5
<PAGE>

                        (i) 1/12 of the highest average monthly base salary of
the Executive for any twelve (12) consecutive month period during the twenty
four (24) calendar month period ending immediately prior to the Date of
Termination; plus

                        (ii) 1/24 of the Bonus earned during the two (2) most
recent fiscal years ending immediately prior the Date of Termination; plus

                        (iii) the product of the average percentage of MTS
profit sharing contributions to the MTS Systems Corporation Profit Sharing
Retirement Plan and Trust (as a percent of Compensation as defined in the Plan)
for the two (2) most recent Plan Years ending immediately prior to the Date of
Termination multiplied by the sum of (i) and (ii) above.

                  (b) Following the Executive's Date of Termination, the
Executive shall be entitled to continuation coverage of any benefits which
qualify as group health and life insurance benefits under the Consolidated
Omnibus Budget Reconciliation Act ("COBRA") or applicable state law and pursuant
to the terms of the plan(s). Following the Executive's Date of Termination and
while severance payments are being paid to the Executive or, if earlier, until
the Executive is covered under other group plans, MTS shall pay the employer
share of the Executive's MTS group life and health insurance premiums under
COBRA. All premium payments made on the Executive's behalf following his Date of
Termination and the Executive's continued participation in the plans are
contingent upon the Executive making the appropriate timely written elections to
continue his group benefits following his Date of Termination, said group
benefits continuing in effect for active MTS employees, the Executive continuing
to be eligible under the terms of the plans and applicable laws, and the
Executive's payment of the employee portion of the premiums for such benefits.
Executive shall send to MTS payment of the employee portion of the premiums for
such benefits in accordance with the terms of the plans and applicable laws.
Benefits otherwise receivable by the Executive pursuant to this subparagraph (b)
shall be reduced or eliminated to the extent comparable benefits are actually
received by the Executive during such period from a source outside MTS, and any
such benefits actually received by the Executive shall be reported to MTS.

                  (c) Following the severance pay period, the Executive shall be
entitled to continuation coverage of any of said benefits which qualify as group
health and life insurance benefits for the remaining period under COBRA or
applicable state law and pursuant to the terms of the plan(s).

                  (d) The Executive's rights under any existing Employee Stock
Option Agreement and any future such agreements, including particularly the
right to exercise his options following his termination of employment, shall
continue to be fully effective hereunder. In addition, if the Executive's
termination of employment occurs pursuant to the Executive Exemption on or after
he has reached his 65th birthday, the Executive shall continue to vest in any
stock options in which he is not fully vested, as though he were continuing his
employment with MTS as an active employee, subject at all times to the exercise
times and other terms and



                                       6
<PAGE>

conditions set forth in said Stock Option Agreements and to the Executive's
signing the release agreement described in paragraph 14 herein.

            9. No Mitigation. The Executive shall not be required to mitigate
the amount of any payment provided for in this Agreement by seeking other
employment or otherwise; nor shall the amount of any payment or benefit provided
for in this Agreement be reduced by any compensation earned by the Executive as
the result of employment by another employer or by retirement benefits after the
Date of Termination or otherwise except as specifically provided herein.

            10. Non-Competition; Confidentiality and Trade Secrets.

                  (a) MTS and the Executive acknowledge that (i) the business of
MTS and DSP is highly competitive; (ii) the essence of such business consists of
confidential information and trade secrets; (iii) the Executive has and, in the
course of his employment, will acquire the information described in subparagraph
10(c) and that MTS and DSP would be adversely affected if such information
subsequently, and in the event of the termination of the Executive's employment,
is used for the purposes of competing with MTS or DSP; and (iv) the Executive
has received and, in the future will receive, substantial consideration for the
covenants and obligations contained in paragraphs 10 and 11 of this Agreement
(including, without limitation, the consideration received under this Agreement
and the Merger Agreement).

                  (b) The Executive agrees that from and after the date hereof
for the term of employment and, for the greater of the period under which the
Executive receives benefits under paragraph 8(a) above or a period of twelve
(12) months from the Date of Termination of the Executive's employment
hereunder, he will not, without the express written permission of MTS, directly
or indirectly (i) own, manage, operate, control, lend money to, endorse the
obligations of, be a creditor of, or participate or be connected as an officer,
director, 5% or more stockholder of a publicly-held company or securityholder of
a closely-held company, employee, partner, member, consultant or otherwise
render services to any enterprise or individual (x) located in any state or
country in which MTS or DSP is doing business as of the Executive's Date of
Termination (or any state or country for which MTS or DSP has developed a
marketing plan for its products or services even if such a plan is not yet in
effect), and (y) engaged in the business of developing, processing,
manufacturing or marketing products, technologies, processes, systems or
services that have been developed or provided by DSP or MTS in the automotive
powertrain design and testing sector or any other sector in which the Executive
had any responsibility and/or actively participated in as of his Date of
Termination; (ii) interfere with or attempt to interfere with the relationship
of MTS or DSP with any of their current customers, distributors or suppliers and
any potential customers, distributors or suppliers identified in any marketing
plan developed with the direct assistance of the Executive in the automotive
powertrain design and testing sector or any other sector in which the Executive
had any responsibility or actively participated in as of his Date of
Termination; or (iii) solicit himself or on behalf of any individual or entity
competing with MTS or DSP (as defined in subsection (i)), any person who is an
employee of MTS or DSP to become an employee of his or any such person. The
written permission of MTS contemplated



                                       7
<PAGE>

by this subparagraph (b) hereof, shall not be unreasonably withheld for such
business or product areas that are in competition with MTS; provided, that the
activities contemplated by the Executive are not regarded by MTS as an actual or
potential threat to MTS's existing business or any potential business identified
in any marketing plan developed with the direct assistance of the Executive.

                  (c) The Executive acknowledges that he has acquired and will
acquire information and knowledge respecting the intimate and confidential
affairs of MTS and DSP including, without limitation, confidential information
and trade secrets with respect to DSP's and MTS's products, services, designs,
practices, processes, techniques, sales or distribution methods or other
confidential information pertaining to the business or financial affairs of MTS
and DSP, which may or may not be patentable, which have been, are being, or will
be developed by MTS and DSP at considerable time and expense, and which could be
unfairly utilized in competition with MTS and DSP (the "Confidential
Information"). The Executive agrees and acknowledges his existing obligation
that, at all times during and subsequent to his employment with MTS, he will
not, without the written consent of MTS, disclose to any person or entity, other
than an employee of MTS or DSP to whom disclosure is reasonably necessary in
connection with the performance by the Executive of his duties, or appropriate
to his own use or the uses of others any of the Confidential Information.

                  (d) Upon termination of employment, the Executive agrees to
deliver to MTS all materials that include the Confidential Information, such as
customer list, product formulations, instruction sheets, drawings, manuals,
letters, notes, notebooks, books, reports and copies thereof, and all other
materials of a confidential nature which belong to or relate to the business of
MTS or DSP.

                  (e) If the Executive violates his obligations under
subparagraphs (a), (b), (c) and (d) above, or if the provisions of this section
10 are held to be substantially unenforceable against the Executive, any
remaining payments or benefits otherwise due the Executive pursuant to paragraph
8 of this Agreement shall not be paid.

            11. Improvements and Inventions.

                  (a) The Executive shall promptly and fully disclose to MTS,
any and all ideas, improvements, discoveries and inventions, whether or not they
are believed to be patentable (all of which are hereinafter referred to as
"Inventions"), which the Executive conceives or first actually reduces to
practice, either solely or jointly with others, during the period of Employee's
employment or within one (1) year after termination of employment and which
relate to the business now or hereafter carried on or presently part of the
business plan of MTS or which results from any work performed by the Executive
for MTS. If, subsequent to the Executive's termination, except for Cause, the
Executive desires to use these Inventions, he may request written permission
from MTS. The written permission of MTS to use these Inventions shall not be
unreasonably withheld for such business or product areas that are not in
competition with MTS; provided, that the activities contemplated by the
Executive are not regarded by MTS as an actual or potential threat to its
existing or future business.



                                       8
<PAGE>

                  (b) All such Inventions shall be the sole and exclusive
property of MTS, and during the term of his employment and thereafter, whenever
requested to do so by the MTS, the Employee shall execute and assign any and all
applications, assignments and other instruments which MTS shall deem necessary
or convenient in order to apply for and obtain Letters Patent of the United
States and/or of any foreign countries for such Inventions and in order to
assign and convey to MTS or its nominee the sole and exclusive right, title and
interest in and to such Inventions, and the Executive will render aid and
assistance in any interference or litigation pertaining thereto, all expenses
reasonably incurred by the Executive at the request of MTS shall be borne by
MTS.

                  (c) Minnesota Statute Section 181.78 provides that the
Agreement does not apply, and written notification is hereby given to the
Executive that this Agreement does not apply, to an Invention for which no
equipment, supplies, facility or trade secret information of the Company was
used and which was developed entirely on the Executive's own time, and (1) which
does not relate (a) directly to the business of the MTS or DSP, or (b) to MTS's
or DSP's actual or demonstrably anticipated research or development, or (2)
which does not result from any work performed by the Executive for MTS or DSP.

            12. Binding Agreement. This Agreement shall inure to the benefit of
and be enforceable by the Executive's personal or legal representatives, heirs,
and designated beneficiaries. If the Executive should die while any amount would
still be payable to the Executive hereunder if the Executive had continued to
live, all such amounts, unless otherwise provided herein, shall be paid in
accordance with the terms of this Agreement to the Executive's designated
beneficiaries, or, if there is no such designated beneficiary, to the
Executive's estate.

            13. Notice of Termination.

                  (a) Any purported termination of the Executive's employment by
either the Executive or MTS under this Agreement shall be communicated by
written notice to the other party.

                  (b) For purposes of this Agreement, "Date of Termination"
shall mean the date specified in the written Notice of Termination which shall
not be less than ten (10) nor more than sixty (60) days from the date such
Notice of Termination is given.

                  (c) Notice of Termination and all other communications
provided for in the Agreement shall be deemed to have been duly given when
delivered or mailed by United States registered or certified mail, return
receipt requested, postage pre-paid, addressed to the last known residence
address of the Executive or in the case of MTS, to its principal office to the
attention of the Chief Executive Officer of MTS with a copy to its Secretary, or
to such other address as either party may have furnished to the other in writing
in accordance herewith, except that notice of change of address shall be
effective only upon receipt.

            14. Release of Claims. The Executive's right to the benefits and
payments described in paragraph 8 of this Agreement, except as otherwise
provided in subparagraph 10(e) hereof, is



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subject to and contingent upon the Executive's execution of a severance release
agreement which shall be provided to Executive by MTS with or following his
Notice of Termination. The severance release agreement shall require a full
release of all claims which the Executive may have against MTS, DSP or any
affiliate or individual associated with MTS or DSP, to the extent that the
claims released are related to this Agreement or the Executive's employment
relationship with MTS or DSP and permitted by and consistent with applicable
laws. Such release agreement shall prohibit the Executive from recovering any
amount in connection with a charge or lawsuit filed against MTS or DSP or any
MTS affiliate, employee, shareholder, officer, director or other agent by the
Executive, EEOC or any other agency or entity on the Executive's behalf based
upon any act occurring prior to execution of said release agreement. The release
agreement will be available for the Executive's review, consideration and
execution at least forty-five (45) days prior to his Date of Termination.

            15. Injunctive Relief. The Executive acknowledges that a breach by
the Executive of any of the terms of paragraphs 10 or 11 of this Agreement will
render irreparable harm to MTS and DSP. Accordingly, the Executive agrees that,
in the case of any violation or threatened violation of paragraphs 10 or 11 of
this Agreement, MTS or DSP may, in addition to any and all other avenues of
relief available, apply for and secure injunctive relief, temporary or
provisional, in court, without bond but upon due notice, pending final
resolution on the merits pursuant to arbitration as set forth in paragraph 16
hereof. No waiver of any violation of this Agreement shall be implied from any
failure by MTS or DSP to take action under this paragraph.

            16. Arbitration. Any and all claims or disputes between the
Executive and MTS (including the making, validity, scope, and enforceability of
this Agreement), except as otherwise provided under paragraph 15 or prohibited
under applicable law, shall be submitted for arbitration and resolution to an
arbitrator. No demand for arbitration may be made after the date when the
institution of legal or equitable proceedings based on such claim or dispute
would be barred by the applicable statute of limitation. The arbitrator shall be
selected by mutual agreement of the parties. Unless otherwise provided for in
this Agreement, the Expedited Labor Arbitration Rules of the American
Arbitration Association shall apply. If the parties are unable to agree upon an
arbitrator, any such dispute shall be solely and finally settled by arbitration
in accordance with the Expedited Labor Arbitration Rules of the American
Arbitration Association ("AAA"). The parties agree that no punitive damages
shall be awarded hereunder. All costs in conducting the arbitration, including
but not limited to the arbitration filing fee, the arbitrator's fees and
expenses, and the reasonable attorneys' fees and expenses of the prevailing
party (including the attorneys' fees and costs incurred by the prevailing party
in seeking or resisting temporary or provisional court relief as set out in
paragraph 15 above), shall be the responsibility of the losing party. In the
event there is more than one issue in dispute and there is no one prevailing
party with respect to all issues in dispute, costs and attorneys' fees shall be
prorated by the arbitrator according to the relative dollar value of each issue.
The arbitrators' Award shall be final and binding. In the event either party
must resort to the judicial process to enforce the provisions of this Agreement,
the award of an arbitrator or equitable relief granted by an arbitrator, the
party seeking enforcement shall be entitled to recover from the other party all
costs of litigation including, but not limited to, reasonable attorneys' fees
and court costs. The


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arbitration proceedings and Award shall be maintained by both parties as
strictly confiden