STEERING CONTROL DEVICE FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a steering control device which performs steering control reflecting the variation of moment balance around the gravity center of a vehicle accompanying the variation of a rudder angle of a steering objective wheel, and can ensure favorable running stability. SOLUTION: The wheel rudder angle or the steering torque of a steering objective wheel is controlled in response to the steering operation by a driver of a vehicle. A slip angle of each wheel which can negate the moment around the gravity center of the vehicle resulting from braking power, and a lateral force to each wheel is computed, and the wheel rudder angle of the steering objective wheel is set from the computation result, or steering torque is imparted. In addition, the execution of a recursive computation to the computation result of the slip angle is preferable. COPYRIGHT: (C)2005,JPO&NCIPI