Control of divergence in Kalman filter used for autonomous navigation in low earth orbit is investigated; system studied utilizes stellar-referenced angle-sightings to sequence of known terrestrial landmarks; Kalman filter is used to compute differential corrections to spacecraft position, spacecraft velocity, and landmark location; variety of filter modifications for control of divergence was investigated; principal numerical results are presented in graphs of magnitude of error in estimated position and velocity vs time for 16 orbits.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Divergence in Kalman filter


    Weitere Titelangaben:

    AIAA J


    Beteiligte:
    Schlee, F.H. (Autor:in) / Standish, C.J. (Autor:in) / Toda, N.F. (Autor:in)

    Erschienen in:

    AIAA Journal ; 5 , n 6


    Erscheinungsdatum :

    1967


    Format / Umfang :

    7 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Divergence in the Kalman filter.

    SCHLEE, F. H. / STANDISH, C. J. | AIAA | 1967


    DIVERGENCE IN THE KALMAN FILTER

    SCHLEE, F. / TODA, N. / STANDISH, C. | AIAA | 1966