Control apparatus for controlling the support unit of a vehicle
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United States of America Patent
Stats
-
Mar 31, 1992
Grant Date -
N/A
app pub date -
May 29, 1990
filing date -
May 29, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A control apparatus which detects vertical and/or lateral vibrations of a vehicle body and controls, on the basis of amplitude and frequency of vibration, a characteristic of a support unit for supporting the vehicle body, such as, a damping force and a spring force of suspension or torsion quantity of a stabilizer. The control apparatus, when the detected vibration is high frequency vibration, obtains the frequency of vibration by a measured value of one cycle period, and, when the detected vibration is low frequency vibration, obtains the frequency of vibration by a measured value of a half cycle period.
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