The performance of an adaptive flutter suppression system (AFSS) was demonstrated on a flutter model in a wind tunnel. The AFSS used canonical variate analysis (CVA) to identify stable and unstable plants under feedback control. The control laws were developed online using linear quadratic control design and the CVA identified plant. The AFSS was tested for changing wind tunnel conditions, different external store configurations, and a sudden change from a stable plant to an unstable plant by the release of an external store.


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    Title :

    Online adaptive control of unstable aircraft wing flutter


    Additional title:

    Online-Adaptivregelung des instabilen Flugzeugtragflügelflatterns


    Contributors:


    Publication date :

    1990


    Size :

    9 Seiten, 18 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





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