• DocumentCode
    2548646
  • Title

    IMU aiding using two AHRS units

  • Author

    Paces, Pavel ; Popelka, Jan

  • Author_Institution
    Czech Tech. Univ. in Prague, Prague, Czech Republic
  • fYear
    2012
  • fDate
    14-18 Oct. 2012
  • Firstpage
    1
  • Lastpage
    20
  • Abstract
    Introduction of Pressure Reference System - Position angles - Based on behavior of ISA - which is used from the beginning of aviation; Measurement results; Integration with AHRS sensors - Zero crossing detection (e.g. zeroing the integration error) has superior influence on the computation - Combination of Zero Crossing and Steady state detection; Adaptively calculates sensor offset error; Lowers error to 1.2°.
  • Keywords
    aircraft instrumentation; pressure measurement; AHRS sensors; AHRS units; IMU aiding; ISA; aviation; integration error; position angles; pressure reference system; sensor offset error; steady state detection; zero crossing detection;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Digital Avionics Systems Conference (DASC), 2012 IEEE/AIAA 31st
  • Conference_Location
    Williamsburg, VA
  • ISSN
    2155-7195
  • Print_ISBN
    978-1-4673-1699-6
  • Type

    conf

  • DOI
    10.1109/DASC.2012.6383038
  • Filename
    6383038
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2548646