基于STK/Matlab的预警系统探测能力分析  

Early Warning Detecting Capability Analysis Based on STK and Matlab

作　　者：韩双连 施岩龙[1] 陈子昂 HAN Shuanglian;SHI Yanlong;CHEN Ziang(Nanjing Research Institute of Electronics Technology,Nanjing 210039,China)

机构地区：[1]南京电子技术研究所,南京210039

出　　处：《现代雷达》2021年第11期46-50,共5页Modern Radar

摘　　要：探测能力是雷达预警仿真系统的重要评估指标,在效能评估体系中具有重要作用。STK仿真软件是实现三维可视化仿真的一条重要途径,但仅使用STK软件会存在分析效率不高且结果不够直观的缺点。为解决这些问题,文中基于STK与Matlab提出了一种快速、简便的互联式仿真计算分析方法,并根据雷达作用距离方程给出了基于目标全空域静态雷达散射截面特性库的系统探测效能计算分析方法。结合某仿真作战需求,介绍了该仿真分析方式及计算方法在实际预警系统中的应用,为预警系统的作战研究提供了有力支撑。Detecting capability is an important assess index of radar early warning simulation system, it plays an important role in efficiency evaluation system. STK software is an important way for realizing three dimensional visual simulation and calculation, but with low analysis efficiency and low intuition. In order to overcome these disadvantages, a fast simple universal method of simulation analysis and capability assessment based on STK/Matlab is proposed. The method of analyzing the missile early warning system′s detecting capability based on hemispherical coverage static radar cross section is given. Combined with the battle scene simulation’s requirements, the simulation analysis method and application in practical early warning systems are introduced, providing strong support for the research in early warning system.

关 键 词：预警系统 STK软件 MATLAB软件 探测能力 

分 类 号：TN957[电子电信—信号与信息处理]