The performance of a satellite reaction jet attitude control system can be severely degraded by structural flexibility. Using a computer-modelled spacecraft with a pseudo-rate controller, a quantification of the performance loss is presented. Flexibility is introduced into the simulation in a very general way by reducing elastic interaction to a series of modal frequency and gain parameters. The modelled system is found to remain stable under all conditions studied, although performance may suffer various degrees of degradation. (Author)


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    Titel :

    Effects of Structural Flexibility on a Reaction Jet Satellite Attitude Control System


    Beteiligte:
    G. Malich (Autor:in)

    Erscheinungsdatum :

    1975


    Format / Umfang :

    63 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch