DocumentCode
3024849
Title
SBAS/INS Hybridization Simulation and Performance Analysis
Author
Sun, Shuguang
Author_Institution
Electron. Eng. Dept., Civil Aviation Univ. of China, Tianjin, China
fYear
2009
fDate
25-26 April 2009
Firstpage
402
Lastpage
405
Abstract
An inertial navigation system/satellite based augmentation system (INS/SBAS) hybridization model has been built to analyze the performance of the system, using Kalman filter to estimate the system errors and calibrate the INS errors. Comparison was made between the original INS position data obtained from a flight test and the hybridized position data. Figures obtained from hybridization simulation have been plotted, with the explanation and conclusion got from the simulation.
Keywords
Kalman filters; calibration; inertial navigation; satellite navigation; INS error calibration; Kalman filter; SBAS-INS hybridization simulation; flight test; inertial navigation system; performance analysis; satellite based augmentation system; system error estimation; Analytical models; Data engineering; Databases; Electronic mail; Inertial navigation; Performance analysis; Radio navigation; Satellite navigation systems; Sun; Testing; Kalman-filter; SBAS; hybridization; performance;
fLanguage
English
Publisher
ieee
Conference_Titel
Database Technology and Applications, 2009 First International Workshop on
Conference_Location
Wuhan, Hubei
Print_ISBN
978-0-7695-3604-0
Type
conf
DOI
10.1109/DBTA.2009.25
Filename
5207730
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