This paper presents a fault-tolerant controller for the attitude tracking problem of hypersonic vehicles, subject to uncertainties, external disturbances within certain bounds, and sudden actuator faults including partial failure, stuck, and constant bias. A control-oriented aerodynamic attitude tracking error model is considered to generate the direct fin deflection commands. The controller is then proposed using predefined-time control technique such that the tracking errors are bounded within a predetermined time. Numerical simulations with application to a hypersonic vehicle model are conducted to validate the effectiveness and robust fault tolerance of the employed controller.


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    Title :

    Predefined-Time Fault Tolerant Control for Hypersonic Vehicles Under Actuator Faults


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Yan, Liang (editor) / Duan, Haibin (editor) / Deng, Yimin (editor) / Chen, Fangzheng (author) / Hu, Qinglei (author) / Han, Tuo (author)

    Conference:

    International Conference on Guidance, Navigation and Control ; 2024 ; Changsha, China August 09, 2024 - August 11, 2024



    Publication date :

    2025-03-02


    Size :

    9 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English