被动多站多目标的测量数据关联算法研究  

A Method of the Passive Multi-sensor Multi-target Measurement Data Association

作　　者：辛云宏[1] 杨万海[2] 

机构地区：[1]陕西师范大学物理学与信息技术学院,西安710062 [2]西安电子科技大学电子工程学院,西安710071

出　　处：《宇航学报》2005年第6期748-752,797,共6页Journal of Astronautics

基　　金：国防预研基金资助项目(41101050108)

摘　　要：将视线距离的概念引入到被动多站多目标的测量数据关联,提出了各观察站对于同一目标的视线之间的距离和最短的关联准则,在此基础上,构造了测量数据的快速关联算法。其主要特点是不需要目标位置的任何先验信息,从而克服了由此产生的各种不利影响,为数据关联提供了一条新的思路。最后的仿真结果验证了算法的有效性。The distance between the LOS（line of sight） is introduced to the passive multi-sensor multi-target measurement data association, A fast algorithm of the measurement data association based on the criterion that the sum of the distance between the LOS of the same target is the shortest is presented. The main feature of the presented algorithm is in that it is not need any prior information of the target and avoid the disadvantage coursed by the uncertainty of that, It opens a new way for the measurement data association. The efficiency of the algorithm is verified by the results of the simulation.

关 键 词：多站 多目标 数据关联 视线距离 被动 

分 类 号：TN951[电子电信—信号与信息处理]