DEVICE FOR ADJUSTING THE STEERING ANGLE OF THE WHEELS OF A VEHICLE

摘要

A device for adjusting the steering angle of at least one steerable wheel of a vehicle comprises sensors which measure the angle of deflection of the steering wheel of the vehicle and a regulator which corrects the angle of deflection of the wheel produced by the movement of the steering wheel in function of a reference value which depends on the speed of the vehicle and on the angle of deflection. An adaptative circuit (13) for the reference value comprises an evaluation stage (24) which causes the vehicle (2) to behave in a neutral or understeered manner and/or a dynamic time-function stage (25).