An electric power steering system for a vehicle works to determine an assist command based on steering torque to produce assist torque through an electric motor for assisting in turning a steering wheel of the vehicle, also determines a tracking command for producing automatic steering torque which brings a value of a given physical quantity associated with steering of the vehicle into agreement a target value, and controls a response rate at which a value of a given physical quantity is brought into agreement with a target value in a feedback mode. A motor driver works to actuate an electric motor based on the sum of the assist command and the tracking command to output the torque for steering the system vehicle.


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    Titel :

    Electric power steering system with motor controller


    Beteiligte:
    AKATSUKA HISAYA (Autor:in) / KATAOKA MOTOAKI (Autor:in) / MATSUMOTO TOSHIKI (Autor:in) / IIDA HISASHI (Autor:in)

    Erscheinungsdatum :

    31.07.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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