Detection of Bias in GPS Satellites' Measurements: A Probability Ratio Test Formulation

A sequential and multihypothesis probability ratio test is proposed for detecting and identifying a bias fault in GPS pseudorange measurements. Initially, a measurement residual variable that is only a function of the measurement noise and the possible bias fault is constructed. The probability of t...

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Veröffentlicht in:	IEEE transactions on control systems technology 2014-05, Vol.22 (3), p.1166-1173
1. Verfasser:	Abdel-Hafez, Mamoun F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bias Bias estimation Construction Errors fault detection and identification (FDI) Faults global positioning system (GPS) Hypotheses inertial navigation sensor Kalman filtering (KF) Mathematical models Satellite navigation systems Satellites
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