FKFS: Research in Motion: Home

FKFS - Research in Motion

Research Institute for Automotive Engineering and Powertrain Systems Stuttgart
FKFS is an independent research institute and development partner of the international automotive industry with highly specialized test benches, test facilities and excellent know-how.

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High-Performance Electric Powertrain Test Bench

The high-performance electric powertrain test bench is used to test complete
battery-electric powertrains, or individual components of them. Driving resistance is simulated using highly dynamic eDrives, while the test specimen is supplied with energy via a high-voltage battery simulator.

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Handling Roadway

The test bench allows for the study of superimposed transverse, longitudinal, and vertical dynamics in a laboratory setting. The vehicle rests on four controllable, vertically excitable treadmills, allowing it to move freely in pitch, roll, and yaw while simulating the remaining degrees of freedom.

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Multi-Configuration Powertrain Test Bench

We can test complete or partial powertrains from conventional, hybrid, and battery-electric vehicles. Our comprehensive test bench equipment enables us to realistically simulate driving resistance, flexible drive variants, and a high-voltage power supply.

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Acoustics Test Benches

There are two fully anechoic, high-torque acoustic test benches with extensive measurement technology, as well as an insulated powertrain noise test bench for vehicle testing, available for acoustic and structure-borne noise investigations.

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The Stuttgart driving simulator

The Stuttgart driving simulator allows for realistic driving tests involving interchangeable vehicle mock-ups within a 5.5-metre dome. Operating forces, driver reactions and the states of the simulated vehicle and assistance systems are all recorded and evaluated synchronously.

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Aerodynamics and Aeroacoustics Wind Tunnel

FKFS has five specialized wind tunnels that enable realistic and reproducible research in aerodynamics, aeroacoustics, and thermal and climate management. These tunnels are supplemented by measurement technology, prototype safety services, and consulting services.

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Artificial Intelligence

To us, AI means intelligent system dynamics, not text processing by a chatbot. Our models analyze time-dependent sensor signals and precisely and efficiently control actuators. In engineering, we use AI to evaluate measurement and simulation data for faster development and optimal performance.

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Center for Climate Comfort

FKFS operates several climatic and environmental wind tunnels, as well as climatic chambers. These facilities allow for the independent testing of vehicles and components throughout the year under controlled conditions of temperature, humidity, rain and sunlight, thus providing realistic results.

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Virtual Engine Development

We are collaborating with industry leaders to develop the next generation of combustion engines using our QuickSim 3D CFD tool. A team of 15 experienced engineers uses cutting-edge numerical simulation methods to analyse complex thermo-fluid dynamic phenomena.

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News

03/04/2026

On February 19, a visit was made to the FKFS Center for Climate Comfort. Representatives of Bündnis 90/Die Grünen were welcomed by the Board Chairman,…

02/17/2026

From 22–24 July 2026, the FKFS Academy will once again offer specialized training for professionals in the automotive industry. The 2026 program…

02/13/2026

On February 12, the mid-term event for the SALSA project took place in Fellbach - a successful opportunity to take stock of progress and look ahead to…