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基于模糊综合函数的航迹关联算法
引用本文:何友,陆大Jin,彭应宁,王国宏.基于模糊综合函数的航迹关联算法[J].电子与信息学报,1999,21(1):91-96.
作者姓名:何友  陆大Jin  彭应宁  王国宏
作者单位:海军航空工程学院电子工程系,清华大学电子工程系,清华大学电子工程系,海军航空工程学院电子工程系 烟台 264001,北京 100084,北京 100084,烟台 264001
摘    要:本文运用现代数学中的综合分析方法,提出了模糊综合航迹关联算法,文中详细讨论了状态估计向量间模糊综合相似度的计算和评价方法,导出了三种典型模糊综合函数的递推式,研究了模糊综合航迹关联准则,并通过仿真将它与两种经典方法进行了比较。仿真结果表明,在密集目标环境下和/或交叉、分岔和机动航迹较多的场合,模糊航迹关联算法的性能明显优于传统方法,其正确关联率比传统方法提高了大约40%。

关 键 词:信息融合  航迹关联  多传感器  多目标  雷达网
收稿时间:1997-8-1
修稿时间:1998-3-9

TRACK CORRELATION ALGORITHMS BASED ON FUZZY SYNTHETIC FUNCTION
He You,Lu Dajin,Peng Yingning,Wang Guohong.TRACK CORRELATION ALGORITHMS BASED ON FUZZY SYNTHETIC FUNCTION[J].Journal of Electronics & Information Technology,1999,21(1):91-96.
Authors:He You  Lu Dajin  Peng Yingning  Wang Guohong
Affiliation:Dept. of Electronic Engineering Naval Aeronautical Engineering Academy Yantai 264001;Department of Electronic Engineering Tsinghua University Beijing100084
Abstract:This paper presents fuzzy synthetic track correlation algorithms by using the synthetic analysis method in modern mathematics. In this paper, the computation and evaluation methods of the fuzzy synthetic measure of similarity between two state estimation vectors are discussed in detail, the recursive forms of three typical fuzzy synthetic functions are derived, the fuzzy synthetic track correlation criterion is described as well. Moreover, the algorithm is compared with two classical methods through simulation. The simulation results show that the performance of the fuzzy synthetic track correlation algorithm is much better than that of the classical methods in dense multitarget environments, more cross, split and maneuvering track situations. Under above situations, its correct correlation rate is improved about 40 percent over that of the classical methods.
Keywords:Data fusion  Track correlation  Multitarget  Multisensor  Radar network
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