At present the armoured fighting vehicles are equipped with either global positioning system (GPS) receivers or integrated inertial navigation system (INS)/GPS navigation systems. During hostile situations, the denial/degradation of the GPS satellite signals may happen. This results in the requirement of an indigenous satellite based navigation system. Indian Space Research Organisation has developed an indigenous Indian regional navigation satellite system (IRNSS), with a seven satellite constellation to provide independent position, navigation and timing services over India and its neighbouring regions. In this paper, the development of IRNSS receiver using MATLAB as per IRNSS signal in space interface control document for standard positioning service is discussed. A method for faster IRNSS signal acquisition in frequency domain and delay locked loop code tracking for the acquired satellite signals are used. Models for navigation message decoding and pseudo range/user position calculations are developed using the algorithms provided in IRNSS ICD.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Mathematical Modelling of Indian Regional Navigation Satellite System Receiver


    Beteiligte:
    Pitchumani, S. Naveen (Autor:in) / Sundar, S. Arun (Autor:in) / Srinivasan, T. (Autor:in) / Savithri, S. (Autor:in)

    Erscheinungsdatum :

    30.06.2017


    Anmerkungen:

    doi:10.14429/dsj.67.11547
    Defence Science Journal; Vol 67 No 4: Combat Vehicle; 443-448 ; 0976-464X ; 0011-748X



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    DDC:    629





    Vehicle-mounted satellite navigation receiver

    WANG HANJIE | Europäisches Patentamt | 2020

    Freier Zugriff

    Indian Satellite Navigation Program

    Goel, Prem Shanker | Springer Verlag | 2021


    An Integrated Navigation Satellite Receiver

    Vultaggio, M. / Beneduce, C. / German Institute of Navigation (DGON) | British Library Conference Proceedings | 1997


    A Navigation Technology Satellite Receiver

    G. P. Landis / I. Silverman / C. H. Weaver | NTIS | 1976