Two approaches that are used for determining the modes and frequencies of space shuttle structures are discussed. The first method, direct numerical analysis, involves finite element mathematical modeling of the space shuttle structure in order to use computer programs for dynamic structural analysis. The second method utilizes modal-coupling techniques of experimental verification made by vibrating only spacecraft components and by deducing modes and frequencies of the complete vehicle from results obtained in the component tests.


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    Titel :

    Dynamic analysis for shuttle design verification


    Beteiligte:
    Fralich, R. W. (Autor:in) / Green, C. E. (Autor:in) / Rheinfurth, M. H. (Autor:in)


    Erscheinungsdatum :

    01.07.1972


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Dynamic testing for shuttle design verification

    Green, C. E. / Leadbetter, S. A. / Rheinfurth, M. H. | NTRS | 1972


    Shuttle structural dynamics characteristics: The analysis and verification

    Modlin, C. T., Jr. / Zupp, G. A., Jr. | NTRS | 1985


    Design verification testing of space shuttle main engine transducers

    Shedlov, M.W. / Myhre, D. | Tema Archiv | 1978