A study is reported on attitude measurement systems using outputs of optical and inertial sensors combined to provide a high quality attitude reference of spacecraft or inertial platforms, undergoing both small attitude precision motion (pointing mode), and a large angle slewing motion. The systems considered use a star tracker capable of tracking two stars, and inertial quality rate integrating gyros. Processing is carried out digitally by a microprocessor. Major results and problem areas are summarized.


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    Title :

    Study of Strapdown Inertial Optical Attitude Measurement Systems, Volume 3


    Contributors:
    D. Todman (author)

    Publication date :

    1977


    Size :

    116 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    Study of Strapdown Inertial Optical Attitude Measurement Systems, Volume 1

    D. Todman / D. Eardley / J. Hutcheson et al. | NTIS | 1977


    Study of Strapdown Inertial Optical Attitude Measurement Systems, Volume 2

    D. Todman / D. Eardley / J. Hutcheson et al. | NTIS | 1977


    Strapdown inertial attitude-indication evaluations

    Gilmore, J. P. / Mckern, R. A. | NTRS | 1970


    Strapdown inertial attitude-indication evaluations

    Gilmore, J. P. / Mckern, R. A. | NTRS | 1970


    Strapdown inertial attitude-indication evaluations

    GILMORE, J. P. / MCKERN, R. A. | AIAA | 1970