A method was developed to identify a set of stars that crossed the slits of star mappers located on a spacecraft. The star identification problem is blind in the sense that the inertial orientation of the spacecraft is not known and the particular set of slits generating transit measurements is not designated. Utilizing transit measurements from a spinning spacecraft, the method identifies the unknown set of slits and stars by processing the measurements through a series of decision tests. Once identified, the star data can be used via a least-square procedure to determine a gross estimate of the spacecraft's attitude. Numerical results based on simulated star data are presented.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    A 'Blind' Star Identification Method


    Beteiligte:

    Erscheinungsdatum :

    1977


    Format / Umfang :

    64 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Blind Star Identification Algorithm

    Somayehee, Farshad / Nikkhah, Amir Ali / Roshanian, Jafar et al. | IEEE | 2020


    Stochastic star identification

    Udomkesmalee, Suraphol / Alexander, James W. / Tolivar, Aurelio F. | AIAA | 1994


    Nondimensional star identification for uncalibrated star cameras

    Samaan, Malak A. / Mortari, Daniele / Junkins, John L. | Springer Verlag | 2006


    Stochastic Star Identification

    Udomkesmalee, S. | Online Contents | 1994


    Nondimensional star identification for uncalibrated star cameras

    Samaan, Malak A. / Mortari, Daniele / Junkins, John L. | Online Contents | 2006