| 摘要 |
PROBLEM TO BE SOLVED: To prevent or suppress the generation of cavitation while securing traveling stability in the turning travel of a vehicle, in a suspension control device controlling the rolling rigidity of a stabilizer by hydraulic pressure. SOLUTION: High roll rigidity in the turning of a vehicle is secured to maintain the stable traveling state of the vehicle by providing a front hydraulic cylinder and a rear hydraulic cylinder adjusting the rolling rigidity of the stabilizers by the hydraulic pressure in addition to a front stabilizer and a rear stabilizer. On the other hand, even during the turning of the vehicle, when lateral acceleration reaches a predetermined limit determination value or smaller, a solenoid valve on a side high in hydraulic pressure out of two hydraulic passages is closed to secure predetermined rolling rigidity, and a solenoid valve on a side lower in hydraulic pressure is opened. COPYRIGHT: (C)2009,JPO&INPIT
|
