Vibration comfort

Sound and vibration comfort are essential for the commercial success of a vehicle, as they intensely affect the customer's buying decision. Hence, important issues in vehicle development are low frequency noise and vibration which have a special impact on the driver's feeling of comfort or discomfort.

Servo-hydraulic 4-post test bench in operation
Servo-hydraulic 4-post test bench in operation

To investigate the phenomena which occur here, FKFS has a servo-hydraulic 4-post test bench, with is used to test components, such as the engine mountings or suspension struts, as well as entire vehicles.

 

Both the vibration as well as the sound radiation of the vibrating bodies can also be calculated using structural-acoustic simulation methods.

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