A control device (15) is equipped with a steering angle returning torque target value setting unit (30) which calculates a returning control amount target value (MapOut) based on a vehicle speed (Vs) and a turning angle (θb), and with a steering angle returning torque command signal calculation unit (31) which calculates a retuning control amount (RetOut) based on the retuning control amount target value (MapOut). The steering angle returning torque command signal calculation unit (31) is equipped with a rate limiter (36). The rate limiter (36) determines a change in the vehicle speed (Vs) from a vehicle speed sensor (19), and gradually increases or decreases the retuning control amount target value (MapOut) at a certain rate and then outputs the returning control amount (RetOut).
パワーステアリング装置
2020-07-01
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |