Radar Target Data Association Method Based on Dynamic Weighting
Conference: ICMLCA 2021 - 2nd International Conference on Machine Learning and Computer Application
12/17/2021 - 12/19/2021 at Shenyang, China
Proceedings: ICMLCA 2021
Pages: 5Language: englishTyp: PDF
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Authors:
Lin, Xiaobin (No. 38 Research Institute of CETC, Hefei, China)
Xie, Meng (Key Laboratory of Aperture Array and Space Application, Hefei, China)
Zheng, Xin
Abstract:
By measuring the range, azimuth and height of the target, the three-dimensional coordinate radar realizes target positioning. Among them, height measurement accuracy is an important factor affecting the accuracy of target positioning. Therefore, how to improve the accuracy of radar height measurement is a research focus in the current radar detection field. In this paper, a radar target data association method based on dynamic weighting is proposed. In the comprehensive matching and association process of multi-dimensional factors between target plot and target track, the weight coefficients of height factor are dynamically adjusted according to the environment of the target, so that the target track can match the best height plot, and the phenomenon of height jump is effectively suppressed. The experimental results show that the method presented in this paper can effectively meet the requirement of the height measurement accuracy of the real radar equipment, and has good engineering application value.