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 calculates a steering correction command for use in producing a steering correction torque which reduces the steering torque which arises from output of the torque from the electric motor based on a transfer characteristic of transmission of the output of torque from the electric motor as a part of the steering torque. A motor driver works to actuate the electric motor based on sum of the assist command, the tracking command, and the steering correction command.


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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 :

    12.05.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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