As a rule damping of the chassis vibrations takes place independently of the frequency of the relative speed between wheel and body. This results with regard to ride comfort on the one hand and dynamic wheel load on the other hand, in conflicting requirements when optimizing the dampers. Upon closer analysis of power densities of the body acceleration, as a measure of comfort, and dynamic wheel load, varying the damping according to frequency seems advisable. The objective of such 'frequency modulated damping' should thus be to achieve a significant increase in ride comfort or a reduction in body acceleration, without increasing the dynamic wheel load which formerly had to be taken into account.
Implementation of Frequency-Modulated Damping of Chassis Oscillations
1988
22 pages
Report
No indication
English
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