The vehicle steering system includes a controller for controlling the reaction device for applying reaction torque to a steering wheel. The controller sets a virtual end angle corresponding to a turning limit of a turning device with respect to a steering angle. When the steering angle approaches the virtual end angle, the controller gradually increases the reaction torque as the steering angle approaches the virtual end angle. On the other hand, when the steering angle deviates from the virtual end angle, the controller decreases the reaction torque with respect to the change in the steering angle at a steeper gradient than the gradient of the change in the reaction torque with respect to the change in the steering angle when the steering angle approaches the virtual end angle.


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    Title :

    VEHICLE STEERING SYSTEM, REACTION TORQUE CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM


    Contributors:
    AKATSUKA KOSUKE (author) / SUDA RIO (author)

    Publication date :

    2023-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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