This paper presents a systematic methodology and formulation for determining optimal strategies for four-wheel steering of vehicles. The methodology is based on multibody dynamics, design sensitivity, and optimization techniques, and is applicable to a wide variety of mechanical systems. The particular application discussed in this paper considers a vehicle model with four-wheel steering capability, and the presented methodology determines an optimal steering angle ratio strategy for the vehicle. It is shown that such a strategy can improve the ride stability of the vehicle, during a variety of maneuvers, when compared against similar strategies obtained from linearized and simplified vehicle models.


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    Titel :

    Optimal Four-Wheel Steering Strategy Using Nonlinear Analytical Vehicle Models


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Pacific Conference On Automotive Engineering ; 1993



    Erscheinungsdatum :

    1993-11-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Optimal four-wheel steering strategy using nonlinear analytical vehicle models

    Nikravesh,P.E. / Lee,J.N. / Univ.of Arizona,US | Kraftfahrwesen | 1993


    Optimal Four-Wheel Steering Strategy Using Nonlinear Analytical Vehicle Models

    Nikravesh, P. E. / Lee, J.-N. / Society of Automotive Engineers | British Library Conference Proceedings | 1993


    Optimal four-wheel steering strategy using nonlinear analyitcal vehicle models

    Nikrauesh, P.E. / Lee, Jong-Nyun | Tema Archiv | 1993


    Linear Quadratic Gaussian Optimal Control Strategy for Four-Wheel Steering Vehicle

    Chen, Yan / Chen, Wenqiang / Wei, Xingmin et al. | Springer Verlag | 2012


    Linear Quadratic Gaussian Optimal Control Strategy for Four-Wheel Steering Vehicle

    Chen, Y. / Chen, W. / Wei, X. et al. | British Library Conference Proceedings | 2013