典型空中目标动态RCS特性仿真研究  

Simulation Study on Dynamic RCS Characteristics of Typical Aerial Targets

作　　者：温包谦 王涛 成坤 张济众 WEN Baoqian;WANG Tao;CHENG Kun;ZHANG Jizhong(Rocket Force University of Engineering,Xi’an 710025,China;Rocket Force Armament Department,Beijing 100085,China)

机构地区：[1]火箭军工程大学,西安710025 [2]火箭军装备部,北京100085

出　　处：《弹箭与制导学报》2020年第2期5-9,共5页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：国防科研预研基金资助。

摘　　要：空中目标动态RCS特性研究,对于防空中雷达的探测和跟踪具有十分重要的意义。首先用FEKO软件仿真计算获得典型空中目标全空域静态RCS数据库,然后根据不同目标的运动特征,对典型空中目标航迹进行了仿真,最后利用静态RCS数据以及航迹仿真结果研究了典型空中目标的动态RCS特性。仿真分析结果不仅可为搜索雷达探测和跟踪来袭目标提供参考依据,而且可以评估目标运动状态下的散射特性以及隐身性能。The research on dynamic target RCS characteristics of air targets is of great significance to the detection and tracking of airborne radars.In this paper,the typical airborne static RCS database of the airborne target is obtained based on the FEKO software simulation.Then,the typical airborne target track is simulated according to the motion characteristics of different targets.Finally,the dynamic RCS characteristics of typical air targets are studied using static RCS data and track simulation results.The simulation analysis results not only provide a reference for the search radar to detect and track the incoming target,but also can evaluate the scattering characteristics and stealth performance under the target motion state.

关 键 词：动态RCS 航迹仿真 姿态角 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] TN953[自动化与计算机技术—计算机科学与技术]