Research and development in the field of acoustics and vibration control.

Pulsed Flat Road Dynamometer FRDM 12L

The pulsed flat road dynamometer provides highly dynamic excitation of the individual wheels in the vertical and horizontal direction during a road drive simulation. The excitation of the vehicle wheels in the vertical direction provides realistic simulation of various road surfaces (i.e. pot holes, gaps, cobblestone streets, bridge joints, etc.).


The use of an automatic driving robot allows a continuous operation.



  • Study of the long-term stability / fatigue
  • Noise analysis of complete systems and individual vehicle components
  • Durability analyzes
  • Optimization of spring and damping behavior