Two examples are presented in which eigenstructure assignment was utilized to design flight control laws. It is shown that minimizing eigenvalue sensitivity does not always yield improved stability robustness. Conversely, maximizing the minimum singular value of the return difference matrix does not always yield reduced eigenvalue sensitivity. It may be possible that a mode-decoupled approach will not yield an acceptable design. Thus, further research is required to obtain an eigenstructure design methodology which achieves simultaneous specifications on performance, robustness, and sensitivity.


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    Titel :

    Flight control examples of robust eigenstructure assignment


    Weitere Titelangaben:

    Beispiele von Flugregelungen mit robusten Eigenstruktur-Anordnungen


    Beteiligte:
    Sobel, K.M. (Autor:in) / Shapiro, E.Y. (Autor:in)


    Erscheinungsdatum :

    1987


    Format / Umfang :

    2 Seiten, 10 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Robust Flight Control Design with Eigenstructure Assignment

    Tokutake, H. / International Federation of Automatic Control | British Library Conference Proceedings | 2002