Suspension control system cooperated with steering control syste

Details Suspension control system cooperated with steering control syste Suspension control system cooperated with steering control syste

1990-11-05

1992-05-26

Rice, Kenneth R.

Land vehicles

Wheeled

Running gear

280772, 280 91, 36442405, B60G 1126, B62D 902

Patent

active

051160781

ABSTRACT:
A vehicle control system includes an active suspension mechanism for providing a rolling property of a vehicle in a cornering operation of the vehicle and a suspension control device for controlling the vehicle in accordance with the rolling property provided by the active suspension mechanism and changing from one rolling property to another. A rear wheel steering mechanism steers a rear wheel in connection with steering of a front wheel, and a steering control device controls the steering of the rear wheel in accordance with a predetermined steering property and changes the steering property for the rear wheel. One of the steering property and the rolling property is changed in synchronism with a change in the other of the steering property and the rolling property. When a reverse phase property is provided for the rear wheel as a steering property and a reverse rolling property is provided for the active suspension system, the visibility of the cornering direction and the operability are improved to accomplish an active operation property. Alternatively when a same phase property is provided for the rear wheel as a steering property, the running stability can be improved.

REFERENCES:
patent: 4377215 (1983-03-01), Hare
patent: 4797823 (1989-01-01), Ikemoto et al.
patent: 4828283 (1989-05-01), Ishii et al.
patent: 4830394 (1989-05-01), Tanaka et al.
patent: 4921060 (1990-05-01), Imaseki et al.
patent: 4922427 (1990-05-01), Yokote et al.
patent: 5037119 (1991-08-01), Takehara et al.
patent: 5048633 (1991-09-01), Takehara et al.
patent: 5054813 (1991-10-01), Kakizaki

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