A MIMO (Multi-Input Multi-Output) gain-scheduling controller was designed (in an LPV form) for the longitudinal flight control of helicopters. Based on LMI (Linear Matrix Inequalities) and quadratic H(sub infinity) performance objectives a 2-degrees of freedom gain-scheduling control configuration was proposed in order to achieve both good robustness and required flight handling qualities within a whole specified region of operation. Relevant issues such as the choice of the weighting functions are discussed. A new technique for affine LPV system modeling and its application to helicopters is also descried.


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    Titel :

    Gain-scheduling control of helicopter longitudinal flight


    Weitere Titelangaben:

    Adaptive Proportionalbeiwertanpassung (gain scheduling) bei der Flugregelung eines Hubschraubers in Längsrichtung


    Beteiligte:
    Sun, X.D. (Autor:in) / Postlethwaite, I. (Autor:in) / Walker, D.J. (Autor:in)


    Erscheinungsdatum :

    1997


    Format / Umfang :

    12 Seiten, 10 Bilder, 2 Tabellen, 10 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Gain-Scheduling Control of Helicopter Longitudinal Flight

    Sun, X.-D. / Postlethwait, I. / Walker, D. J. et al. | British Library Conference Proceedings | 1997



    Robust Gain Scheduling in Helicopter Control

    Smerlas, A. J. / Postlethwaite, I. / Walker, D. J. et al. | British Library Conference Proceedings | 1997



    Model Helicopter Flight Control

    Staiger, S. / Lehmann, R. / Schroder, W. et al. | British Library Conference Proceedings | 2009