The present invention provides a steering control system, an electric power steering device, and a steering control program capable of providing a good steering feeling for a driver during override. The steering control system includes: a steering angle sensor that detects a steering angle of a steering wheel; a feedback control unit that has an integrator that integrates the deviation between the detected value of the detected steering angle and a predetermined target value of the steering angle, and that controls the steering actuator on the basis of the integration result of the integrator; a steering force sensor that detects a steering force applied to a steering wheel by a driver; a standard deviation calculation unit that calculates a standard deviation of the detected steering force; and an integration suppression unit that suppresses integration by the integrator on the basis of the calculated standard deviation.

    本发明的转向操纵控制系统、电动动力转向装置及转向操纵控制程序能够在超驰时使驾驶员的转向操纵感觉良好。转向操纵控制系统包括:转向角传感器,检测方向盘的转向角;反馈控制部,具有对检测出的转向角的检测值与预先规定的转向角目标值之间的偏差进行积分的积分器,并基于所述积分器的积分结果来控制转向致动器;转向力传感器,检测驾驶员对方向盘施加的转向力;标准偏差运算部,对检测出的所述转向力的标准偏差进行计算;以及积分抑制部,基于计算出的标准偏差来抑制所述积分器的积分。


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    Title :

    Steering control system, electric power steering device, and steering control program


    Additional title:

    转向操纵控制系统、电动动力转向装置及转向操纵控制程序


    Contributors:

    Publication date :

    2023-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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