Provided is a control apparatus for a power steering apparatus and a power steering apparatus capable of gradually increasing a steering reaction force felt by a driver since after a start of assist limitation when imposing the assist limitation for reducing power to be supplied to an electric motor that provides a steering force. A control apparatus for a power steering apparatus configured to provide a steering force to a steering mechanism with use of an electric motor includes an instruction signal calculation portion having characteristic information that increases an instruction signal for driving and controlling the electric motor as a steering torque increases, a characteristic information correction portion configured to correct the characteristic information in such a manner that the instruction signal gradually reduces according to reception of an assist limitation instruction signal, and a drive power supply portion configured to supply drive power to the electric motor based on the instruction signal.


    Access

    Download


    Export, share and cite



    Title :

    CONTROL APPARATUS FOR POWER STEERING APPARATUS AND POWER STEERING APPARATUS


    Contributors:

    Publication date :

    2019-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Power steering apparatus and control apparatus for power steering apparatus

    SASAKI MITSUO / GOTO MAKOTO | European Patent Office | 2020

    Free access

    POWER STEERING APPARATUS AND CONTROL APPARATUS FOR POWER STEERING APPARATUS

    SASAKI MITSUO / GOTO MAKOTO | European Patent Office | 2018

    Free access

    Power steering apparatus control device and power steering apparatus

    ITOU TAKAHIRO / MAEDA KENTA / YAMANO KAZUYA et al. | European Patent Office | 2020

    Free access

    POWER STEERING APPARATUS CONTROL DEVICE AND POWER STEERING APPARATUS

    ITOU TAKAHIRO / MAEDA KENTA / YAMANO KAZUYA et al. | European Patent Office | 2018

    Free access

    CONTROL DEVICE FOR POWER STEERING APPARATUS, AND POWER STEERING APPARATUS

    SASAKI MITSUO / HISAZUMI TAKUMI / TANABE KAZUTOSHI | European Patent Office | 2017

    Free access