基于融合-迭代的辐射源定位算法  

Emitter Location Algorithm Based on Fusion and Iteration

作　　者：聂挥宇[1] 徐万里[2] 张薇[1] 周全志[1] 

机构地区：[1]武汉军械士官学校,武汉430075 [2]装甲兵工程学院,北京100072

出　　处：《计算机与数字工程》2014年第5期806-808,904,共4页Computer & Digital Engineering

摘　　要：利用观测站来实现信号源的精确定位一直是电磁频谱资源环境监测中的重要课题,是战场复杂电磁环境下进行电磁防御和电磁进攻的前提。论文根据测向信息计算出的交点分布情况,提出了一种基于融合-迭代的测向定位算法,并通过仿真实验比较其与当前流行的定位算法,表明该算法能对信号源进行有效定位,并具有较高的精度。It is always an important task to locate the emitter accurately using the information from the reconnaissance platforms in the electromagnetic spectrum resources environment monitoring. It is also the premise to defense and attack in the complex electromagnetic environment. An algorithm for the location of emitter based on fusion and iteration according to the points of intersection calculated by direction measurements of platforms is proposed. Through the simula- ted experiment and the comparison of this algorithm with two popular and high accurate algorithms, prove that this algorithm can reasonably and effectively use the information, and improve the location accuracy of the system.

关 键 词：融合-迭代 测向定位 最小二乘法 PAGES算法 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]