• DocumentCode
    1139430
  • Title

    INS simulator for debugging INS/GNSS data

  • Author

    Timofeev, E.A. ; Tsekhanovich, G.S.

  • Author_Institution
    Tech. Sci., Russian Inst. of Radionavigation & Time, St. Petersburg
  • Volume
    24
  • Issue
    1
  • fYear
    2009
  • Firstpage
    38
  • Lastpage
    40
  • Abstract
    The Inertial Navigation System´s (INS) Simulator models in real-time are a data stream from INS describing a maneuver object´s motion along the reference trajectory previously specified - the same trajectory which is used at same time for modeling a radio signal with GNSS Simulator. INS Simulator´s specific features are as follows: converting the GNSS Simulator (coordinate and velocities of a rate of 1 Hz) data into the data of the autonomous navigation facility (coordinate and velocities of a rate of 100 Hz) with the addition of a selected model for INS error; possible synchronization of data streams against the external event (with an accuracy of up to 100 us).
  • Keywords
    digital simulation; inertial navigation; program debugging; telecommunication computing; GNSS Simulator; GNSS data debugging; INS data debugging; Inertial Navigation System Simulator models; autonomous navigation facility; data stream synchronisation; maneuvering object motion; radio signal modeling; reference trajectory; Computational modeling; Computer simulation; Context modeling; Debugging; Discrete event simulation; Inertial navigation; Radio navigation; Satellite navigation systems; Signal generators; Testing;
  • fLanguage
    English
  • Journal_Title
    Aerospace and Electronic Systems Magazine, IEEE
  • Publisher
    ieee
  • ISSN
    0885-8985
  • Type

    jour

  • DOI
    10.1109/MAES.2009.4772753
  • Filename
    4772753