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oaioai:casi.ntrs.nasa.gov:19780006147

Digital controller design: Analysis of the annular suspension pointing system

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    Publication date
    1977
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    Abstract

    The annular suspension and pointing system (ASPS) a payload auxiliary pointing device of the space shuttle is briefly described along with the function of the digital controller. The equations of motion of a simplified plan planar model of the ASPS are derived. Results of computer simulations are discussed

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    This paper was published in NASA Technical Reports Server.

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