| 摘要 |
<p>PURPOSE:To stabilize the attitude of a vehicle body in an early stage by adding the signal of the detected output of stroke detection means of each wheel to the control signal of each wheel to control each control valve in case that the output of the stroke detection means exceeds a predetermined value. CONSTITUTION:Suspension units 12FL-12RR provided for each wheel have suspension springs 13 and single action type hydraulic actuators 14 provided between a vehicle body and the wheels. Pressurized oil from a hydraulic supply source is supplied to or discharged from the hydraulic chamber of the hydraulic actuator 14 via a control valve 16 (16FL-16RR). The control valve 16 is con trolled by a controller 33 to which the detected signals, etc. of a lateral G sensor 24, a longitudinal G sensor 25 and a vehicle height sensor 22 (22FL-22RR) are input. In this control, when the output of the vehicle height sensor 22 exceeds a predetermined value, a signal corresponding to the detected output of the vehicle height sensor 22 of each of the wheel is added to the control signal of each of the wheel to control the operation of each control valve 16.</p> |
