Attitude and heading determination using GPS interferometry is a well-understood concept. However, efforts have been concentrated mainly in the development of robust algorithms and applications for low dynamic, rigid platforms (e.g., shipboard). This paper presents results of what is believed by the authors to be the first realtime flight test of a GPS attitude and heading determination system. The system is installed in Ohio University's Douglas DC-3 research aircraft. Signals from four antennas are processed by an Ashtech 3DF 24-channel GPS receiver. Data from the receiver are sent to a microcomputer for storage and further computations. Attitude and heading data are sent to a second computer for display on a software generated artificial horizon. Demonstration of this technique proves its candidacy for augmentation of aircraft state estimation for flight control and navigation as well as for numerous other applications.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    GPS Interferometric Attitude and Heading Determination: Initial Flight Test Results


    Beteiligte:
    F. Vangraas (Autor:in) / M. Braasch (Autor:in)

    Erscheinungsdatum :

    1991


    Format / Umfang :

    21 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch






    GPS interferometric attitude and heading determination - Flight test results

    Van Graas, Frank / Braasch, Michael S. | NTRS | 1991



    Interferometric GPS Flight Reference/Autoland System: Flight Test Results

    Van Graas, F. / Diggle, D. W. / Hueschen, R. M. | British Library Online Contents | 1994