This paper considers robust controller design applied to a backward steering system for tow-vehicle/trailer combinations. An Inverse Linear Quadratic Regulator (ILQR) approach is followed. It combines pole assignment methods with conventional LQ problem. It overcomes two problems associated with these separate methods. It overcomes the robustness problems of pole placement methods, and overcomes the trial and error required in the LQR method. A Kalman observer is used, but is modified by using the loop transfer recovery (LTR) technique. The combination of the robust LQ problem and robust filter is called a ILQG/LTR controller.The proposed controller is applied to both 2WS and 4WS tow-vehicle and shows significantly more robust performance than previous controllers. Moreover, employing a 4WS tow-vehicle significantly expands the range and effectiveness of the control.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A Robust Backward Steering Controller Design for Combination Vehicles


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Truck & Bus Meeting & Exposition ; 1994



    Erscheinungsdatum :

    01.11.1994




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    A Robust Backward Steering Controller Design for Combination Vehicles

    Yong Woon Park / Kimbrough, S. / SAE | British Library Conference Proceedings | 1994


    A robust steering controller design for combination vehicles to enhance stability and manoeuvrability

    Woon Park,Y. / Kimbrough,S. / Univ.of Utah,US | Kraftfahrwesen | 1994



    Robust Controller Design for Automatic Steering of Vehicles

    Rachid, A. / Zhang, J. R. / Xu, S. J. | SAE Technical Papers | 2001


    A Robust Steering Controller Design for Combination Vehicles to Enhance Stability and Manoeuvrability

    Woon Park, Y. / Kimbrough, S. / ENEA; Agency: Italy | British Library Conference Proceedings | 1994