• DocumentCode
    1411346
  • Title

    Inertial System Platform Rotation

  • Author

    Geller, Edward S.

  • Author_Institution
    Sperry Gyroscope Company, Great Neck, N. Y.
  • Issue
    4
  • fYear
    1968
  • fDate
    7/1/1968 12:00:00 AM
  • Firstpage
    557
  • Lastpage
    568
  • Abstract
    Differential error equations are derived for the navigation errors of a local level undamped pure inertial platform that continuously rotates in azimuth. From these, the time response equations for the vector position error produced by a constant level gyro drift error, as a function of platform rotation rate, are computed and evaluated. It is shown that platform rotation attenuates the system position error due to level gyro bias and that this attenuation is a nonlinear function of rotation rate.
  • Keywords
    Accelerometers; Azimuth; Earth; Equations; Gyroscopes; Navigation; Neck; Sensor systems; Torque; Vehicles;
  • fLanguage
    English
  • Journal_Title
    Aerospace and Electronic Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9251
  • Type

    jour

  • DOI
    10.1109/TAES.1968.5409024
  • Filename
    5409024
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1411346