Land vehicles – Wheeled – Running gear
Patent
1990-08-08
1992-02-04
Rice, Kenneth R.
Land vehicles
Wheeled
Running gear
280840, 280703, 36442405, B60G 1126
Patent
active
050854585
ABSTRACT:
An active suspension system includes vertical acceleration sensors provided at positions where suspension systems associated with respective vehicular wheels are provided. A control unit receives vertical acceleration data of the respective suspension systems for processing the received data for deriving control command values representative of required damping magnitudes at the respective suspension systems. For this, the control unit derives angular velocity of vehicular attitude change. The control command value is thus derived on the basis of the vehicular attitude change and angular velocity.
REFERENCES:
patent: 4809957 (1989-03-01), Schonfeld et al.
patent: 4826141 (1989-05-01), Buma et al.
patent: 4852863 (1989-08-01), Breitenbacher et al.
Katada Kunio
Kii Katsuya
Okuyama Yuji
Yonezawa Takashi
Nissan Motor Company Limited
Rice Kenneth R.
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