The gain scheduling of a multivariable controller designed using Hinfinity optimization is presented. The design uses a two-degree-of-freedom Hinfinity optimization based on five linearizations taken from the non-linear rigid body equations of motion of a helicopter over the range 0-80 knots. A scheduled multivariable controller has been implemented making use of a multivariable state estimator/state estimate feedback structure. The controller's parameters were computed on-line by linear interpolation with air speed of the design parameter sets. The interpolation scheme appeared stable in extensive simulations. The resulting controller schedule was tested using a sophisticated and representative non-linear simulation.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Gain-scheduled flight control via two-degree-of-freedom H-infinite optimization


    Weitere Titelangaben:

    Mehrgrößenflugregelung eines Hubschraubers über H<sub>unendlich</sub>-Regelungsentwurf in zwei Freiheitsgraden


    Beteiligte:
    Walker, D.J. (Autor:in)


    Erscheinungsdatum :

    1997


    Format / Umfang :

    6 Seiten, 5 Bilder, 1 Tabelle, 14 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Fuzzy Gain-Scheduled H-infinity Flight Control Law Design

    Oosterom, Marcel / Bergsten, Pontus / Babuska, Robert | AIAA | 2002



    Automated procedure for gain scheduled flight control law design

    Oosterom, M. / Schram, G. / Babuska, R. et al. | AIAA | 2000