| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a steering control vehicle capable of stabilizing behavior of vehicle further if a steering control means cannot control it any more. <P>SOLUTION: This automobile V has variable mechanisms 6 for rear wheel tow angle provided on the right and left rear wheels 3r and damping force variable dampers 4 and stabilizers 8 provided on the right and left front wheels 3f and the right and left rear wheels 3r, respectively. An ECU 20 corrects target damping force of the dampers 4 on the front wheels 3 to increase its value (step S6) and corrects target roll rigidity of the front stabilizer 8f to increase its value (step S7) if a failure detection part 34 detects failure in both of right and left variable mechanisms 6 for rear wheel tow angle (step S5:Yes). The ECU 20 also sets the target damping force of the rear wheel 3r causing failure to a small value (steps S11, S13) and corrects the target roll rigidity of the front stabilizer 8f to increase its value (step S7) if the failure detection part 34 detects failure in either of the right and left variable mechanisms 6 for rear wheel tow angle (step S5:No). <P>COPYRIGHT: (C)2011,JPO&INPIT |
