| 摘要 |
<P>PROBLEM TO BE SOLVED: To calculate a target yaw rate to a proper value, taking into considering whether an active stabilizer device is normal, and suitably perform control of traveling motion of a vehicle, even when the active stabilizer device is abnormal. <P>SOLUTION: When a front wheel side active stabilizer device 16 is normal (S20, 50), but a rear-wheel side active stabilizer device 18 is abnormal, operation of rear wheel-side active stabilizer device 18 is stopped, and a stability factor Kh for target yaw rate γt operation is set for a value Kh1≥Kh0, wherein Kh0 is a value when two active stabilizer devices are normal (S220, 240, 250). When a rear-wheel side active stabilizer device 18 is normal, but a front-wheel side active stabilizer device 16 is abnormal (S20, 50), the stability factor Kh is set at Kh2>Kh1 (S220, 240, 260) and the magnitude of target yaw rate γt is made small. <P>COPYRIGHT: (C)2007,JPO&INPIT |
