In a steering apparatus for a vehicle, a target sub steering angle θSREF is set by a target-sub-steering-angle setting unit on the basis of an output θH of a steering-wheel-angle detection unit and a transmission characteristic f(θH) of a transmission-characteristic setting unit, and a target current IREF is set by a target-current setting unit on the basis of the target sub steering angle θSREF and an output θS of the sub-steering-angle detection unit. Current control unit controls a current which flows through an electric motor of a sub-steering-angle superposition mechanism, so that the target current IREF and a current IS of current detection unit may agree.


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    Title :

    APPAREIL DE DIRECTION DE VEHICULE


    Contributors:

    Publication date :

    2016-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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