Test results for the WAAS Signal Quality Monitor

Hsu, Po-Hsin; Chiu, T.; Golubev, Y. N.; Eric, P.R.

doi:10.1109/plans.2008.4570015

Cited by 2 publications

(2 citation statements)

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“…The UDRE directly effected capability of the satellite navigation system. It corresponded to the navigation performance about the accuracy, availability and integrity [6].…”

Section: Introductionmentioning

confidence: 83%

A Calculating Method for the Fault Detection and Exclusion in the WAAS

Zhao

Huang

et al. 2013

AMM

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A calculating method for the fault detection and exclusion (FDE) played a very important role in the Wide Area Augmentation System (WAAS). When the WAAS was not available, the algorithm of the FDE could provide the monitoring information for the navigation position solution. Moreover it could autonomously provide the integrity monitoring for the position solution in the complicated situation. It had a capability to detect and prevent a positioning failure which affected the navigation. The goal of the work presented in this paper was to develop an appropriately optimum evaluation of estimation methodology for assessing the integrity risk in the WAAS, which was that the Chebyshev law of large number combined with the Kalman filter. The algorithm could provide more precise integrity parameters of the satellite ephemeris error and clock error, which the method is more suitable at the master station for engineering application about the satellite.

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“…The UDRE directly effected capability of the satellite navigation system. It corresponded to the navigation performance about the accuracy, availability and integrity [6].…”

Section: Introductionmentioning

confidence: 83%

A Calculating Method for the Fault Detection and Exclusion in the WAAS

Zhao

Huang

et al. 2013

AMM

View full text Add to dashboard Cite

show abstract

“…At the same time, the WAAS broadcasted the differential corrections to the users. It corresponded to the navigation performance about the accuracy, availability and integrity [6,7,8,9,10].…”

Section: Introductionmentioning

confidence: 86%

An Optimizing Evaluation of Estimation Algorithm about the Fault Detection and Exclusion in the WAAS

Zhao

Huang

et al. 2013

AMM

View full text Add to dashboard Cite

The fault detection and exclusion (FDE) algorithm played a very important role in the Wide Area Augmentation System (WAAS). When the WAAS was not available, the FDE algorithm could provide the monitored information for the navigation position solution. It could autonomously provide the integrity monitoring for the position solution, which it had a capability to detect and prevent a positioning failure that affected the navigation. An optimizing evaluation of estimation method was employed in detecting and isolating the outlying measurements for the satellite ephemeris error and the satellite clock error, which could assess the integrity risk in the WAAS. Therefore this algorithm could provide more precise integrity parameters of the satellite ephemeris error and clock error, which the method is more suitable at the master station for engineering application about the satellite.

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Test results for the WAAS Signal Quality Monitor

Cited by 2 publications

References 0 publications

A Calculating Method for the Fault Detection and Exclusion in the WAAS

A Calculating Method for the Fault Detection and Exclusion in the WAAS

An Optimizing Evaluation of Estimation Algorithm about the Fault Detection and Exclusion in the WAAS

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