NING Qian-hui, YAN Shuai, LIU Li, GUO Bing-tao
(Key Laboratory of Instrumentation Science & Dynamic Measurement (North University of China), Ministry of Education, Taiyuan 030051, China)
Abstract： A tracking algorithm for multiple-maneuvering targets based on joint probabilistic data association（JPDA） is proposed to improve the accuracy for tracking algorithm of traditional multiple maneuvering targets. The interconnection probability of the two targets is calculated, the weighted value is processed and the target tracks are obtained. The simulation results show that JPDA algorithm achieves higher tracking accuracy and provides a basis for more targets tracking.
Key words： path tracking; joint probabilistic data association （JPDA）; internet probability; tracking accuracy
CLD number： TP391 Document code： A
Article ID： 1674-8042（2016）01-0030-05 doi： 10.3969/j.issn.1674-8042.2016.01.006
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基于JPDA算法的多机动目标航迹跟踪研究
宁倩慧， 闫 帅， 刘 莉， 郭冰陶
(中北大学 仪器科学与动态测试教育部重点实验室， 山西 太原 030051)
摘 要: 针对传统多机动目标航迹跟踪算法精度不高的问题， 提出基于JPDA的多机动目标航迹跟踪算法。 首先计算两目标的互联概率， 然后对加权值进行处理， 最后得到目标航迹， 并对航迹进行仿真。 结果表明， 本文所提出的算法具有较高的跟踪精度， 可为多目标航迹跟踪实现提供了参考。
关键词: 航迹跟踪； 联合概率数据关联； 互联概率； 跟踪精度
引用格式： NING Qian-hui, YAN Shuai, LIU Li, et al. Study on multiple maneuvering targets tracking based on JPDA algorithm. Journal of Measurement Science and Instrumentation, 2016, 7(1)： 30-34. ［doi： 10.3969／j.issn.1674-8042.2016.01.006］
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