METHOD AND DEVICE FOR CONTROLLING THE TRAJECTORY OF AN ACTIVE-STEERING VEHICLE

摘要

The invention relates to a method for controlling the trajectory of an active-steering vehicle, characterised in that it comprises: detecting and diagnosing the turning angle (teta_d, teta_g) of the steering wheels of the vehicle; calculating, by adjusting the turning angle (teta_d, teta_g) of the steering wheels, set-point torques for the actuators of the vehicle; checking and switching the calculation of the set-point torques in a degraded mode upon failure during the step for detecting the turning angle (teta_d, teta_g) of the wheels; and calculating torque set-points for the actuators of the vehicle steering wheels based on the degraded mode selected during the checking and switching step. The invention also relates to a device (10) for controlling the trajectory of an active-steering vehicle using the means implemented by the method of the invention.