Modern Defense Technology ›› 2018, Vol. 46 ›› Issue (6): 75-79.DOI: 10.3969/j.issn.1009-086x.2018.06.012

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Multi-Sensor Track Association Method Based on SPA and DS Evidence Theory

YANG Jun-jia, YE Chen-liang, LIU Zhi-qing, LIAN Bo   

  1. Army Academy of Artilery and Air Defense, Zhengzhou Campus, Henan Zhengzhou 450000, China
  • Online:2018-11-30 Published:2020-10-22

SPA和DS证据理论的多传感器航迹关联方法

杨军佳, 叶晨亮, 刘志青, 廉博   

  1. 陆军炮兵防空兵学院 郑州校区, 河南 郑州 450000
  • 作者简介:杨军佳(1987-), 男, 河南商水人。讲师, 硕士, 研究方向为雷达组网及作战使用。通信地址:450000 河南省郑州市二七区建设东路24号侦察预警教研室 E-mail:yangjunjia.love@163.com

Abstract: A method of multi-sensor track association based on set pair analysis (SPA) and Dempster Shafer (DS) evidence theory is presented. In consideration of systematic error, the track information between different sensors is handled in the form of set pair based on the SPA closeness, and the expression of connection degree between tracks is built. On the basis of the closeness degree of set pair, the matrix of closeness degree is constructed. The problem of track association is solved by DS evidence theory. The example shows that this method can solve the question of multi sensor track association preferably.

Key words: multi-sensor, track association, set pair connection number, set pair closeness, closeness matrix, Dempster Shafer (DS) evidence theory

摘要: 针对多传感器航迹关联问题, 提出了一种基于集对分析和DS证据理论的解决方法。利用集对分析理论将不同传感器之间航迹信息按照集对处理, 建立航迹间的联系度表达式, 在集对贴近度的基础之上, 构建集对贴近度矩阵。利用DS证据理论来解决航迹关联问题。实例表明, 能够较好地解决多传感器航迹关联问题。

关键词: 多传感器, 航迹关联, 集对联系数, 集对贴近度, 贴近度矩阵, DS证据理论

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