The potential performance and direct operating cost benefits of an active flutter suppression system (FSS) for the NASA arrow-wing supersonic cruise configuration were determined. A FSS designed to increase the flutter speed of the baseline airplane 20 percent. A comparison was made of the performance and direct operating cost between the FSS equipped aircraft and a previously defined configuration with structural modifications to provide the same flutter speed. Control system synthesis and evaluation indicated that a FSS could provide the increase in flutter speed without degrading airplane reliability, safety, handling qualities, or ride quality, and without increasing repeated loads or hydraulic and electrical power capacity requirements.


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    Titel :

    SCAR arrow-wing active flutter suppression system


    Beteiligte:
    Gordon, C. K. (Autor:in) / Visor, O. E. (Autor:in)

    Erscheinungsdatum :

    1977-04-01


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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