| 摘要 |
PROBLEM TO BE SOLVED: To reduce a braking distance when a vehicle is braked while maintaining the stability of the vehicle even if the vehicle runs on a splitμroad, and also efficiently obtain acceleration performance when the vehicle is driven. SOLUTION: This steering control device 23 so controls a wheel side estimated to be on a highμside by correcting according to a yaw rate deviationΔγto maintain the stability of the vehicle when the vehicle is in a braking state or a driving state on a splitμroad. At the same time, the steering control device so controls a wheel side estimated to be on a lowμside by correcting that the lateral force of each wheel is zero (in other words, that the slip angle of each wheel is approximately zero) so that a tire grip can maximally utilize braking and driving forces. COPYRIGHT: (C)2009,JPO&INPIT |
