Flutter suppression for the active flexible wing: Control system design and experimental validation AIAA-92-2097

Waszak, MR and Srinathkumar, S (1992) Flutter suppression for the active flexible wing: Control system design and experimental validation AIAA-92-2097. In: Dynamics specialists conference.

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    Abstract

    The synthesis and experimental validation of a control law for13; an actiqe flutter suppression system for the Active Flexible13; Wing wind-tunnel model is presenied. The design was13; accomplished with traditional root locus and Nyquist methods13; using interactive computer graphics tools and with extensive use13; of simulation-based analysis. The design approach relied on a13; fundamental understanding of the flutter mechanism to13; formulate a simple control law structure. Experimentally, the13; flutter suppression controller succeeded in simultaneous13; suppression of two flutter modes, significantly increasing the13; flutter dynamic pressure despite errors in the design model. The13; flutter suppression controller was also successfully operated in13; combination with a rolling maneuver controller to perform13; flutter suppression during rapid rolling maneuvers.

    Item Type: Conference or Workshop Item (Paper)
    Uncontrolled Keywords: Flutter dynamic;Flutter suppression
    Subjects: AERONAUTICS > Aircraft Stability and Control
    Division/Department: Other, Systems Engineering Division
    Depositing User: Mrs Manoranjitha M D
    Date Deposited: 24 Feb 2006
    Last Modified: 24 May 2010 09:40
    URI: http://nal-ir.nal.res.in/id/eprint/1067

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