This paper addresses designing a fault-tolerant tracking control for vehicle lateral dynamics, modeled as an uncertain switched linear parameter varying (LPV) system with actuator faults and bounded uncertainties. First, a switched unknown input interval observer (SUIIO) estimates the bounds of system states, unaffected by unknown input disturbances. An algebraic unknown fault interval reconstruction links the unknown input to the state bounds. A fault-tolerant controller ensures reference tracking despite faults. Sufficient Linear Matrix Inequalities (LMIs) conditions are formulated using Multiple Input-to-State-Stable (ISS) Lyapunov functions with average dwell-time (ADT). The methodology's efficiency is validated through Matlab-Simulink, demonstrating its practicality for vehicle lateral dynamics control.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Switched Unknown Input Interval Observers for Vehicle Lateral Dynamics Fault-Tolerant Tracking Control


    Beteiligte:
    Nguyen, Duc To (Autor:in) / Mammar, Said (Autor:in) / Ichalal, Dalil (Autor:in) / Smaili, Mohand (Autor:in)


    Erscheinungsdatum :

    24.09.2024


    Format / Umfang :

    1852333 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Multiple model-based fault diagnosis using unknown input observers

    Liu, Y. S. / Zuo, P. P. / Li, Q. D. et al. | IEEE | 2016



    Aircraft sensor fault detection based on unknown input observers

    Kiyak, Emre / Çetin, Ömer / Kahvecioğlu, Ayşe | Emerald Group Publishing | 2008



    Fault detection and isolation of vehicle suspension system using robust unknown input observers

    Mondal,S. / Chakraborty,G. / Bhattacharyya,K. et al. | Kraftfahrwesen | 2008