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Marine Target Track Association and Fusion Method for Dual-station Compact HFSWR
Received date: 2019-10-07
Request revised date: 2019-10-19
Online published: 2022-04-28
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Fusion results of multi-station high frequency surface wave radar (HFSWR) can extend the detection area, and improve the tracking performance and positioning accuracy. The detection-level point correlation is mainly suitable for large-array HFSWR, while it is not suitable for compact HFSWR. In this paper, the research on the dual-station compact target track association and fusion method is carried out, and the target track association optimization method of the dual-station compact HSWSR based on sequential similarity is developed. Based on the analysis of simulated target tracks from AIS information, the results show that the association probability of the two-station HFSWR based on the track information is significantly higher than that of based on the point information, and the measurement error of the fusion result is also lower than that of tracks before the fusion. Finally, the proposed target track association and fusion method is verified based on the measured target data.
JI Yong-gang , ZHANG Jie , YANG Qi-song , WANG Yi-ming , YU Chang-jun , SUN Wei-feng . Marine Target Track Association and Fusion Method for Dual-station Compact HFSWR[J]. Command Control and Simulation, 2020 , 42(2) : 12 -17 . DOI: 10.3969/j.issn.1673-3819.2020.02.003
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