SUSPENSION SYSTEM FOR VEHICLE

PROBLEM TO BE SOLVED: To provide a suspension system for a vehicle which is superior when seen from a standpoint of fail safe. SOLUTION: Each of four conducting/nonconducting switchers is controlled so that conducting (S14, 15) of a motor included by two actuators corresponding to rear wheels may not be delayed by conducting (S19) of two actuators corresponding to front wheels when the motor included by the four actuators is conducted. For example, when a failure occurs in a system during circling of the vehicle, and a front wheel side becomes a conducted state prior to a rear wheel side, a roll rigidity of the front wheel side with respect to the roll rigidity of the rear wheel side becomes relatively low, and understeer becomes weaken or may be oversteered. If so, the vehicle may spin, however, the present system can avoid such an occasion. COPYRIGHT: (C)2010,JPO&INPIT