Requirement of Apollo Telescope Mount (ATM) is accurate pointing of experiment package containing complement of solar experiments to acquire data on solar phenomen; vehicle with ATM will be placed in 485-km circular orbit to give experimenter atmosphere-free environment for solar observation; development of vehicle attitude control system, experiment-pointing system, and roll-positioning mechanism; first system uses three 2 degree-of-freedom control moment gyroscopes to supply control torques about three orthogonal vehicle axes; second system consists of two-axis gimbal trim system providing pitch and yaw positioning and control; roll-positioning mechanism can be driven and locked to any position over required roll offset range.


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    Titel :

    Attitude control and precision pointing of Apollo telescope mount


    Weitere Titelangaben:

    J Spacecraft Rockets


    Beteiligte:
    Chubb, W.B. (Autor:in) / Schultz, D.N. (Autor:in) / Seltzer, S.M. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1968


    Format / Umfang :

    8 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :