DocumentCode
2748185
Title
A novel fusion method for DR/GPS integrated navigation system
Author
Zhang, Santong ; Yang, Shiwu
Author_Institution
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing
fYear
2008
fDate
13-16 July 2008
Firstpage
108
Lastpage
110
Abstract
In order to improve the positioning precision and reliability in dead reckoning(DR)/Global Positioning System(GPS), a novel fusion method is proposed on the basis of using Bootstrap filtering in Dead reckoning and Kalman filter in DR/GPS system. The affection of the position errors accumulation is decreased, because only the velocity and acceleration parameters of DR are used when combined with the GPS observations. The feasibility of this method is proved with a simulating example of DR/GPS system.
Keywords
Global Positioning System; Kalman filters; Bootstrap filtering; DR/GPS system; Global Positioning System; Kalman filter; dead reckoning; fusion method; integrated navigation system; positioning precision; Acceleration; Equations; Global Positioning System; Information filtering; Information filters; Motion measurement; Navigation; Noise measurement; Position measurement; Time measurement; Bootstrap filtering; DR/GPS; information fusion; integrated navigation; kalman filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Informatics, 2008. INDIN 2008. 6th IEEE International Conference on
Conference_Location
Daejeon
ISSN
1935-4576
Print_ISBN
978-1-4244-2170-1
Electronic_ISBN
1935-4576
Type
conf
DOI
10.1109/INDIN.2008.4618076
Filename
4618076
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