| 摘要 |
PROBLEM TO BE SOLVED: To provide a motion control system of a vehicle capable of improving steerage, stability, and ride quality alike.SOLUTION: A motion control system of a vehicle includes control means that independently controls the driving forces of respective wheels of a vehicle, acceleration/deceleration command arithmetic means that calculates an acceleration/deceleration command value on the basis of a lateral jerk, first yaw moment command arithmetic means that calculates a first vehicle yaw moment command value on the basis of the lateral jerk, second yaw moment command arithmetic means that calculates a second yaw moment command value on the basis of skidding information. The motion control system of a vehicle has a first mode in which a substantially identical driving force is induced in left and right wheels out of four wheels on the basis of the acceleration/deceleration command value in order to control an acceleration, a second mode in which different driving forces are induced in the left and right wheels out of the four wheels on the basis of the first yaw moment command value in order to control a yaw moment, and a third mode in which different driving forces are induced in the left and right wheels out of the four wheels on the basis of the second yaw moment command value in order to control the yaw moment. |
