To solve the problem that Global Navigation Satellite System(GNSS) receiver cannot realize positioning due to insufficient available satellites in incomplete condition, a positioning algorithm based on Doppler shift obtained from carrier loop is proposed in this paper. This algorithm can realize dual-satellite positioning in single system and three-satellite positioning in dual-system. Experiment shows that the proposed algorithm can achieve ideal positioning accuracy and significantly improve the continuity of GNSS navigation service in incomplete condition of insufficient available satellites.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Algorithm of GNSS positioning based on Doppler shift in incomplete condition of insufficient available satellites


    Beteiligte:
    Guo, Jiu-yuan (Autor:in) / Zhang, Xiao-lin (Autor:in)

    Kongress:

    AOPC 2017: Space Optics and Earth Imaging and Space Navigation ; 2017 ; Beijing,China


    Erschienen in:

    Proc. SPIE ; 10463


    Erscheinungsdatum :

    24.10.2017





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Robust Positioning with LEO Satellites: Double-Difference Doppler Shift-Based Approach

    Hasan, Md. Ali / Kabir, M. Humayun / Islam, Md. Shafiqul et al. | IEEE | 2024


    COLLECTIVE DETECTION AND DIRECT POSITIONING USING MULTIPLE GNSS SATELLITES

    Axelrad, P. / Bradley, B.K. / Donna, J. et al. | British Library Online Contents | 2011



    Positioning with Starlink LEO Satellites: A Blind Doppler Spectral Approach

    Kozhaya, Sharbel E. / Kassas, Zaher M. | IEEE | 2023


    Real-Time Graph-Based Optimization for GNSS-Doppler Integrated RTK-GNSS/IMU/DR Positioning System in Urban Area

    Takanose, Aoki / Takeuchi, Eijiro / Carballo, Alexander et al. | IEEE | 2023