| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle behavior control device which controls vehicle behavior so as to enable a driver to perform a natural and stable operation during cornering of the vehicle when driving on an inclined road surface.SOLUTION: A vehicle behavior control device comprises: a yaw acceleration calculation unit 26 which calculates target yaw acceleration of a vehicle; a driving force controller 30 which decreases driving force of the vehicle according to the target yaw acceleration; and a gradient acquiring unit 28 which acquires gradient of a road surface at the position of the vehicle. The driving force controller determines control amount of the driving force so that the driving force control amount of the vehicle is increased as the target yaw acceleration increases, and increase ratio of the driving force increase amount is decreased. The driving force control amount is corrected to decrease when the road surface gradient is down-grade, and the driving force control amount is corrected to increase when the road surface gradient is up-grade.SELECTED DRAWING: Figure 2 |
