基于距离和定位的双/多基地雷达定位精度分析  

Analysis of Position Finding Errors Based on Sum of Distance Location in Bistatic/Multistatic Radar

作　　者：冯广飞[1,2] 谢军伟[1] 杨守国[1] 程智峰[1] 

机构地区：[1]空军工程大学导弹学院 [2]中国人民解放军94804部队

出　　处：《现代防御技术》2011年第2期65-68,共4页Modern Defence Technology

基　　金：东南大学毫米波国家重点实验室资助项目(项目编号:K200818)

摘　　要：对双基地制导雷达距离解算精度进行系统仿真,针对在基线附近无法高精度定位的问题,介绍了利用多站距离信息数据融合算法。通过多站定位和数据融合,仿真结果表明这种优化算法可获得较高的距离解算精度,很大程度上提高了基线附近距离定位精度,提高了系统的定位性能和抗干扰能力。The range solving precision of bistatic guidance radar is systemically simulated. One data fusion algorithm of range solving is introduced to solve the problem of unable to position finding related to the base line with high precision. Through targets location by multistatic radar and data fusion, simulation shows that the optimization methods could realize the high range solving precision, enhance the systematic location perform and antijamming ability and greatly improve the position accuracy related to the areas around base line.

关 键 词：双/多基地 制导雷达 距离解算 定位精度 

分 类 号：TN959.21[电子电信—信号与信息处理] TN953.7[电子电信—信息与通信工程]