DocumentCode :
526171
Title :
Numerical implementation of continuous-discrete IMM state estimators
Author :
Sankowski, Miroslaw ; Buda, Wojciech
Author_Institution :
Przemyslowy Inst. Telekomunikacji S.A., Gdańsk, Poland
fYear :
2010
fDate :
16-18 June 2010
Firstpage :
1
Lastpage :
4
Abstract :
This paper deals with the problem of numerical implementation of adaptive tracking filters based on continuous-time dynamic models of target motion and on discrete-time models of radar measurement process. The particular problem considered is characterised by: non-linear and non-stationary dynamic models of target movement, uncertain parameters and relatively low data rate due to a rotating antenna. The proposed tracking filter relies basically on the continuous-discrete variant of the extended Kalman filter (EKF), the probabilistic data association (PDA) technique and the interacting multiple-model (IMM) state estimation scheme.
Keywords :
Adaptation model; Covariance matrix; Mathematical model; Radar tracking; Symmetric matrices; Target tracking;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Radar Symposium (IRS), 2010 11th International
Conference_Location :
Vilnius, Lithuania
ISSN :
2155-5754
Print_ISBN :
978-1-4244-5613-0
Type :
conf
Filename :
5547365
Link To Document :
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