Ballistic target tracking algorithm based on improved particle filtering

Xiao-lei Ning; Zhan-qi Chen; Xiao-yang Li

doi:10.1117/12.2201139

8 October 2015 Ballistic target tracking algorithm based on improved particle filtering

Xiao-lei Ning, Zhan-qi Chen, Xiao-yang Li

Proceedings Volume 9675, AOPC 2015: Image Processing and Analysis; 96752B (2015) https://doi.org/10.1117/12.2201139
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

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.

Citation Download Citation

Xiao-lei Ning, Zhan-qi Chen, and Xiao-yang Li "Ballistic target tracking algorithm based on improved particle filtering", Proc. SPIE 9675, AOPC 2015: Image Processing and Analysis, 96752B (8 October 2015); https://doi.org/10.1117/12.2201139

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