摘要
在雷达/雷达网与红外等被动传感器的综合运用中,被动传感器和雷达采取异地配置,可有效提高被动传感器的生存能力。首次研究和推导了雷达与IRST异地配置下,单部IRST对单部3D雷达的引导方程;对引导方程相关性质进行了分析和证明;对引导误差及引导概率进行了详细推导和仿真分析,讨论了相关参数对引导误差及引导概率的影响;并提出了异地配置下IRST对3D雷达的引导搜索方法。分析证明:异地配置下,通过IRST对3D雷达的引导,可减少雷达的搜索时间,提高两者的生存能力,对研究和设计异地配置下的IRST对雷达引导系统具有一定的参考价值。
It is recommended that passive sensor and radar should be located at different sites when they work together, which can effectively improve the survival capability of the former. The function of single IRST cueing to one 3D radar was analyzed and derived in the first time. The related property between the function and the parameters were also given and proved. The cueing error and probability were derived and simulated. The related parameters＇ effects on the cueing error and probability were discussed, and some useful conclusions were gotten. In addition, the search method of 3D radar under IRST＇s cueing at different sites was given. Analysis results show that the search time and the survival capability will be reduced and improved respectively when IRST sensor and radar cueing at different sites.
出处
《红外与激光工程》
EI
CSCD
北大核心
2008年第5期911-915,共5页
Infrared and Laser Engineering
基金
国防预研项目
