The problem of designing controllers for plants with widely varying dynamics over the required operating envelopes is addressed. The plant investigated is a generic VSTOL aircraft model. The approach taken is to switch between linear controllers designed on linearizations of the nonlinear model. The linear designs make use of an open-loop singular value shaping technique which optimizes the system robustness to perturbations of the normalized coprime factors of the plant. Switching between controllers is achieved using a technique which enables smooth transition between controllers. It is concluded that the proposed loop-shaping approach produces robust closed-loops, giving the necessary performance capability.


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    Titel :

    VSTOL aircraft flight control system design using Hinfinity controllers and a switching strategy


    Weitere Titelangaben:

    VSTOL-Flugregelungssystem


    Beteiligte:
    Hyde, R.A. (Autor:in) / Glover, K. (Autor:in)


    Erscheinungsdatum :

    1990


    Format / Umfang :

    6 Seiten, 15 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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