Method, verified by simulation, of analyzing major error sources in system consisting of three pulse-torqued gyros and digital differential analyzer; long-term propagation of commutation error is solved through formulation of effective timing errors that vary with rms angular rates in three orthogonal directions; analysis also provides long-term effects of various gyro errors; complexity of realistic motion in no way inhibits straightforward and accurate error analysis; only general characterization of dynamic environment is necessary; results are insensitive to parameterization, provided that truncation error is satisfactorily bounded.


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    Titel :

    Performance of strapdown inertial attitude reference systems


    Weitere Titelangaben:

    J Spacecraft Rockets


    Beteiligte:
    Farrell, J.L. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1966


    Format / Umfang :

    8 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :




    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