An estimator propagation formulation which ultilizes dynamic data (attitude and sensed acceleration information) from a gimballed inertial platform has been developed to aid in the Shuttle post-flight trajectory reconstruction process and aerodynamic coefficient determination studies. Unlike the classical inertial algorithms, this formulation yields a six degree-of-freedom fully coupled state and attitude estimate. Furthermore, this inertial version is shown to be independent of initial unknown platform misalignments. Results obtained using actual Inertial Measurement Unit (IMU) data and Aerodynamic Coefficient Identification Package (ACIP) strap down data from Shuttle flights are presented.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    The adaptation of a strap down formulation for processing inertial platform data


    Beteiligte:
    Heck, M. L. (Autor:in) / Findlay, J. T. (Autor:in) / Kelly, G. M. (Autor:in) / Compton, H. R. (Autor:in)

    Kongress:

    Atmospheric Flight Mechanics Conference ; 1982 ; San Diego, CA


    Erscheinungsdatum :

    1982-08-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    The adaptation of a strap down formulation for processing inertial platform data

    HECK, M. / FINDLAY, J. / KELLY, G. et al. | AIAA | 1982


    Strap-Down Inertial Systems

    G. T. Schmidt / P. G. Savage / A. VanBronkhorst et al. | NTIS | 1978


    Adaptation of a strapdown formulation for processing inertial platform data

    HECK, M. L. / FINDLAY, J. T. / KELLY, G. M. et al. | AIAA | 1984


    Adaptation of a strapdown formulation for processing inertial platform data

    Heck, M. L. / Findlay, J. T. / Kelly, G. M. et al. | NTRS | 1984


    Closed-loop alignment on strap-down inertial navigation

    Jin, Yi / Wu, Xunzhong / Xie, Nie et al. | IEEE | 2014