Multibody simulation is a widely used software tool to simulate the dynamic behavior of an aircraft during maneuvers, landing impacts and other highly dynamic sequences. To enable a realistic assessment, computational fluid dynamics, computational structural dynamics and flight mechanics have to be applied simultancously. The multibody environment serves as a "virtual test bench" to investigate the overall system, or major components, in their interdisciplinary interaction. This work presents a multibody simulation-based analysis and simulation framework to study the free-flying maneuvering elastic aircraft, concentrating on the underlying problem of adequate representation of aerodynamics in a hybrid multibody system. Three interface levels coupling aerodynamic analysis and multibody simulation are described and illustrated by an application example.


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    Titel :

    Multibody simulation of the free-flying elastic aircraft


    Beteiligte:
    Spieck, Martin (Autor:in) / Arnold, Jürgen (Autor:in) / Krüger, Wolf (Autor:in)


    Erscheinungsdatum :

    2005


    Format / Umfang :

    14 Seiten, 14 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Multibody Simulation of the Free-Flying Elastic Aircraft

    Spieck, Martin / Krueger, Wolf / Arnold, Juergen | AIAA | 2005




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