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    STEERING CONTROL DEVICE
    2.
    发明公开
    STEERING CONTROL DEVICE 审中-公开
    转向控制装置

    公开(公告)号：EP3287342A2

    公开(公告)日：2018-02-28

    申请号：EP17186432.5

    申请日：2017-08-16

    申请人： JTEKT CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： TOKO, Takahiro ,  TAMAKI, Hiromasa ,  HASEGAWA, Jun ,  FUJITA, Shohei ,  YANAI, Kohei ,  SUZUKI, Tatsuya ,  MIYAKE, Tatsuya ,  SUZUKI, Takashi

    IPC分类号： B62D5/04

    摘要： A steering control device includes a command value setting processing portion configured to set a current command value based on a detection value of steering torque; a feedback processing portion configured to control a voltage applied to a motor (50) so as to control a current flowing through the motor (50) to the current command value, based on an output value of an integral element obtained by using a difference between the current and the current command value; an end determination processing portion configured to determine whether a turning angle of steered wheels (34) has reached a limit angle; and an end-time limit processing portion configured to perform correction to increase a magnitude of the difference, based on a degree of a decrease in a magnitude of a rotational speed of the motor (50) when the end determination processing portion determines that the turning angle has reached the limit angle.

    摘要翻译： 转向控制装置包括：指令值设定处理部，其基于转向转矩的检测值设定电流指令值; 反馈处理部分，其被配置为基于通过使用以下等式获得的积分元件的输出值来控制施加到马达（50）的电压，以便将流过马达（50）的电流控制为电流命令值 当前和当前命令值; 结束判定处理部，其判定转向轮（34）的转动角度是否达到极限角度; 以及结束时间限制处理部分，被配置为当结束确定处理部分确定旋转时，基于马达（50）的旋转速度的大小的减小程度来执行校正以增大差异的大小 角度达到极限角度。