• DocumentCode
    3670220
  • Title

    Low cost attitude estimation system. Performance evaluation on an airbearing based testbed

  • Author

    F. von Bergen;J. Giribet;P. Martos

  • Author_Institution
    GPSIC - Dept. of Electrical Engineering, University of Buenos Aires, Buenos Aires, Argentina
  • fYear
    2015
  • Firstpage
    25
  • Lastpage
    30
  • Abstract
    In this work, a low-cost attitude navigation system for spacecrafts is presented. The system fuses measurements from a three axis MEMS gyroscope and a CCD camera that identifies a known pattern of points (which emulate the stars). The system has been implemented on an ARM Cortex-A8 processor, running a GNU/Linux operating system. The developed attitude system was tested on an air-bearing testbed as experimental validation.
  • Keywords
    "Estimation","Quaternions","Sensors","Cameras","Gyroscopes","Navigation","Angular velocity"
  • Publisher
    ieee
  • Conference_Titel
    Embedded Systems (CASE), 2015 Sixth Argentine Conference on
  • Print_ISBN
    978-9-8745-5234-1
  • Type

    conf

  • DOI
    10.1109/SASE-CASE.2015.7295843
  • Filename
    7295843
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3670220