FLUTTER SUPPRESSION AND GUST ALLEVIATION USING ACTIVE CONTROLS - REVIEW OF DEVELOPMENTS AND APPLICATIONS BASED ON THE AERODYNAMIC ENERGY CONCEPT.

Eliahu Nissim

    Research output: Contribution to conferencePaperpeer-review

    Abstract

    The current state-of-the-art of the aerodynamic energy concept is reviewed. The latest applications of the relaxed energy concept, most of which are as yet unpublished, are also presented. These applications include the suppression of the external-store flutter of three different configurations of the YF-17 flutter model using a single trailing-edge (T. E. ) control surface activated by a single, fixed gain, control law. Also included are some initial results regarding the suppression of flutter of the 1/20 scale, low-speed wind-tunnel model of the Boeing 2707-300 supersonic transport, using an activated T. E. control surface.

    Original languageEnglish
    Pages600-615
    Number of pages16
    StatePublished - 1978
    EventICAS (Int Counc of the Aeronaut Sci) Proc, 11th Congr - Lisbon, Port
    Duration: 10 Sep 197816 Sep 1978

    Conference

    ConferenceICAS (Int Counc of the Aeronaut Sci) Proc, 11th Congr
    CityLisbon, Port
    Period10/09/7816/09/78

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