DocumentCode
550401
Title
A new method of adaptive information fusion for integrated navigation system
Author
Liang Yong ; Li Ruitao ; Zhang Youan ; Chen Likui
Author_Institution
Dept. of Control Eng., NAAU, Yantai, China
fYear
2011
fDate
22-24 July 2011
Firstpage
3040
Lastpage
3043
Abstract
To solve shortcomings of federal Kalman filter from calculating inverse matrix of the error variance matrix, a new fusion algorithm based on trace of error variance matrix is presented. Theoretic analysis and simulation results demonstrate that the method is an effective solution to the shortcomings and improves real-time performance and fault tolerant of integrated navigation system.
Keywords
Kalman filters; fault tolerance; matrix algebra; navigation; sensor fusion; adaptive information fusion; error variance matrix; fault tolerant; federal Kalman filter; integrated navigation system; inverse matrix; Adaptive filters; Adaptive systems; Fault tolerance; Fault tolerant systems; Kalman filters; Laboratories; Navigation; Adaptive Filter; Integrated Navigation System; Trace; Variance Matrix;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2011 30th Chinese
Conference_Location
Yantai
ISSN
1934-1768
Print_ISBN
978-1-4577-0677-6
Electronic_ISBN
1934-1768
Type
conf
Filename
6000739
Link To Document