This paper studies a fault-tolerant control problem of singularly perturbed systems with faults and disturbances. The original faulty system is decomposed into a reduced subsystem and a boundary-layer subsystem. Then, a composite fault-tolerant controller is designed with one part dealing with the reduced subsystem and the other dealing with the boundary-layer subsystem. Through regulating the two parts of the controller, the original faulty system is input-to-state stable with respect to disturbances when the perturbation parameter is small enough. An application to the longitudinal control system of a hypersonic vehicle is given at last. Its singularly perturbed model is derived and a composite fault-tolerant controller is designed to illustrate the effectiveness of the proposed method.


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    Titel :

    Fault-Tolerant Control of Singularly Perturbed Systems With Applications to Hypersonic Vehicles


    Beteiligte:
    Ren, Wenjing (Autor:in) / Jiang, Bin (Autor:in) / Yang, Hao (Autor:in)


    Erscheinungsdatum :

    2019-12-01


    Format / Umfang :

    1224483 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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