There are demands for improved vehicle stability in high speed driving. This problem can be overcome by using an opposite-direction-proportional four-wheel-steering control system, which turns the rear wheels in the opposite direction of the front wheels at low speed to improve maneuverability. A study was made of a new four-wheel-steering control method based on opposite-direction steering of the rear wheels using a procedure whereby the wheelbase is reduced in an equivalent manner. With this method, the front-end path is memorized and that information is used to determine the limits of opposite-direction steering of the rear wheels so that the rear end of the vehicle is always kept within the front-end path. The authors explain the control method and hardware configuration. The results of driving tests are then presented to show the effectiveness of this four-wheel-steering control method at low speeds.


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    Titel :

    Study on a new four-wheel-steering control method at low speeds-front-end path memorizing method


    Weitere Titelangaben:

    Untersuchung über eine neue Vierrad-Lenkungsmethode bei geringen Geschwindigkeiten über die Speicherung des Weges des Vorderteils


    Beteiligte:
    Adachi, K. (Autor:in) / Ito, K. (Autor:in) / Fujishiro, T. (Autor:in)


    Erscheinungsdatum :

    1991


    Format / Umfang :

    5 Seiten, 3 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch







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