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Proceedings Paper

Ballistic target tracking algorithm based on improved particle filtering
Author(s): Xiao-lei Ning; Zhan-qi Chen; Xiao-yang Li
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Paper Abstract

Tracking ballistic re-entry target is a typical nonlinear filtering problem. In order to track the ballistic re-entry target in the nonlinear and non-Gaussian complex environment, a novel chaos map particle filter (CMPF) is used to estimate the target state. CMPF has better performance in application to estimate the state and parameter of nonlinear and non-Gassuian system. The Monte Carlo simulation results show that, this method can effectively solve particle degeneracy and particle impoverishment problem by improving the efficiency of particle sampling to obtain the better particles to part in estimation. Meanwhile CMPF can improve the state estimation precision and convergence velocity compared with EKF, UKF and the ordinary particle filter.

Paper Details

Date Published: 8 October 2015
PDF: 6 pages
Proc. SPIE 9675, AOPC 2015: Image Processing and Analysis, 96752B (8 October 2015); doi: 10.1117/12.2201139
Show Author Affiliations
Xiao-lei Ning, China HuaYin Ordnance Test Ctr. Key Lab. of Guided Weapons (China)
Zhan-qi Chen, China HuaYin Ordnance Test Ctr. Key Lab. of Guided Weapons (China)
Xiao-yang Li, China HuaYin Ordnance Test Ctr. Key Lab. of Guided Weapons (China)


Published in SPIE Proceedings Vol. 9675:
AOPC 2015: Image Processing and Analysis
Chunhua Shen; Weiping Yang; Honghai Liu, Editor(s)

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