Title of article
GPS navigation with increased immunity to modeling errors
Author/Authors
M.N.S.، Swamy, نويسنده , , K.، Deergha Rao, نويسنده , , E.I.، Plotkin, نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
-1
From page
2
To page
0
Abstract
A robust extended Kalman filter (EKF) is presented for GPS navigation with outlying errors in the GPS measurements due to failed satellites or unmodeled errors. In this approach, the innovation step of the conventional EKF is modified using the robust statistics concept to obtain a more accurate state estimate in the presence of outlying errors. Performance of the proposed robust EKF in comparison with the conventional EKF, and adaptive EKF is demonstrated through simulation results.
Keywords
Power-aware
Journal title
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS
Serial Year
2004
Journal title
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS
Record number
90350
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