| 摘要 |
PROBLEM TO BE SOLVED: To maximize control effect of yaw moment while minimizing control interference of a driving force distribution device and a sideslip prevention device for controlling the yaw moment of a vehicle. SOLUTION: When a target yaw moment can be generated only by actuating a rear differential gear Dr that distributes torque to right and left rear wheels WRR and WRL, only the rear differential gear Dr is actuated. When the target yaw moment is increased, and it cannot be achieved only by actuating the rear differential Dr, the target yaw moment is generated by actuating the rear differential gear Dr as well as the brake control of front wheels WFR and WFL by a sideslip prevention device VSA. When the target yaw moment is further increased, and it cannot be achieved only by actuating the rear differential gear Dr and controlling the brake of the front wheels WFR and WFL by the sideslip device VSA, the target yaw moment is generated by actuating the rear differential gear Dr as well as controlling the brake of the front wheels WFR and WFL and rear wheels WRR and WRL by the sideslip prevention device VSA. COPYRIGHT: (C)2011,JPO&INPIT
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