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双基地制导雷达目标定位的分坐标融合算法
张娅珣,刘进忙
0
(空军工程大学 导弹学院,陕西 三原 713800)
摘要:
提出了一种用于研究双基地制导雷达目标定位的分坐标参数航迹融合算法。通过利用观 测到的距离和以及角度序列分别建立参数航迹模型间接得到了目标位置序列,有效提高了 目标定位精度。理论分析与仿真结果表明,该方法比简化加权最小二乘算法更具优越性。
关键词:  双基地制导雷达  目标定位  分坐标  参数融合
DOI:
基金项目:国家自然科学基金资助项目(60677040)
Separate Coordinate Fusion Algorithm for Bistatic Guidance Radar Target Location
ZHANG Ya-xun,LIU Jin-mang
(The Missile Institute,Air Force Engineering University,Sanyuan 713800,China)
Abstract:
A new separate coordinate parameter track fusion is presented in order to resear ch bistatic guidance radar target location. A set of para meter track model is established respectively through observing the list of dist ances and angles so as to indirectly get target′s location list and effectively improve the precision. The theoretical analysis and simulation show that the m ethod is more superior than simplified square weighted least(SWLS) method.
Key words:  bistatic guidance radar  target location  separate coordinate  parameter fusion