

FOLLOWUS
1.School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2.Aviation Key Laboratory of Science and Technology on AISSS, AVIC Radar and Avionics Institute, Wuxi 214063, China
[ "Shi-cang ZHANG, E-mail: zsc700@sohu.com" ]
[ "Jian-xun LI, lijx@sjtu.edu.cn" ]
[ "Liang-bin WU, lbwu0105@126.com" ]
[ "Chang-hai SHI, shi_changhai@sina.com" ]
Received:05 November 2012,
Revised:2013-;5-13,
Published:2013-06
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Shi-cang ZHANG, Jian-xun LI, Liang-bin WU, et al. A multiple maneuvering targets tracking algorithm based on a generalized pseudo-Bayesian estimator of first order[J]. Frontiers of Information Technology & Electronic Engineering, 2013, 14(6): 417-424.
Shi-cang ZHANG, Jian-xun LI, Liang-bin WU, et al. A multiple maneuvering targets tracking algorithm based on a generalized pseudo-Bayesian estimator of first order[J]. Frontiers of Information Technology & Electronic Engineering, 2013, 14(6): 417-424. DOI: 10.1631/jzus.C1200310.
We describe the design of a multiple maneuvering targets tracking algorithm under the framework of Gaussian mixture probability hypothesis density (PHD) filter. First
a variation of the generalized pseudo-Bayesian estimator of first order (VGPB1) is designed to adapt to the Gaussian mixture PHD filter for jump Markov system models (JMS-PHD). The probability of each kinematic model
which is used in the JMS-PHD filter
is updated with VGPB1. The weighted sum of state
associated covariance
and weights for Gaussian components are then calculated. Pruning and merging techniques are also adopted in this algorithm to increase efficiency. Performance of the proposed algorithm is compared with that of the JMS-PHD filter. Monte-Carlo simulation results demonstrate that the optimal subpattern assignment (OSPA) distances of the proposed algorithm are lower than those of the JMS-PHD filter for maneuvering targets tracking.
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