This paper proposes an adaptive antiwindup fault-tolerant control system for a hypersonic vehicle with parametric uncertainties. Not only the loss-of-effectiveness and stuck-type elevator fault, but also the reverse-type fault causing the uncertainty of control direction is considered. The fault-tolerant controller designed through feedback linearization is combined with an online parameter estimator and a Nussbaum gain function, so that the uncertainties can be estimated adaptively. An antiwindup compensator is introduced to the control system to handle the input constraints.


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    Titel :

    Adaptive Fault-Tolerant Control for HSV With Unknown Control Direction


    Beteiligte:
    Xu, Binyan (Autor:in) / Qi, Ruiyun (Autor:in) / Jiang, Bin (Autor:in)


    Erscheinungsdatum :

    2019-12-01


    Format / Umfang :

    3759129 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch