ANALYSIS OF MODEL ERROR EFFECT ON KALMAN FILTERING
Xu Apei 1) ; Gui Qingming 1, 2) ; and Han Songhui 1)
1)Institute of Science,PLA Information Engineering University,Zhengzhou 4500012)Institute of Surveying and Mapping,PLA Information Engineering University,Zhengzhou 450002
Abstract The difference between the practical filtering value and the real filtering value is deduced in view of the fact that there are errors in the coefficient matrix and the stochastic model in practice. The influences of the errors of the coefficient matrix and the stochastic model on the filtering value and the residuals are discussed.
Key words ：
Kalman filtering
model error
coefficient matrix
stochastic model
simulation
Received: 01 January 1900
Corresponding Authors:
Xu Apei
Cite this article:
Xu Apei ,Gui Qingming,and Han Songhui . ANALYSIS OF MODEL ERROR EFFECT ON KALMAN FILTERING[J]. , 2008, 28(1): 101-104.
Xu Apei ,Gui Qingming,and Han Songhui . ANALYSIS OF MODEL ERROR EFFECT ON KALMAN FILTERING[J]. jgg, 2008, 28(1): 101-104.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2008/V28/I1/101
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