摘要 |
PURPOSE:To control a rear wheel steering device and a brake control unit so that they make a yaw rate suppressing control for the same target yaw rate. CONSTITUTION:A control unit 29 of a rear wheel steering device calculates a target yaw rate Y0 and, when a co-operative control is suitable to carry out (when the flag F is 1), transmits its value to an ABS brake control unit 37. Due to this, both the rear wheel steering device and ABS control the yaw rate so as to obtain its target value. |