SAR对地面车辆目标探测仿真研究  

Study on Simulation System of Ground Vehicle Detection by SAR

作　　者：徐牧[1] 代大海[1] 王雪松[1] 肖顺平[1] 

机构地区：[1]国防科技大学电子科学与工程学院,湖南长沙410073

出　　处：《系统仿真学报》2007年第8期1713-1716,1775,共5页Journal of System Simulation

基　　金：武器装备预研基金(51404030204KG01);湖南省自然科学基金(04JJ3001)。

摘　　要：研究了SAR对地面车辆目标探测过程的计算机仿真实现方法,建立了SAR对地面车辆目标探测仿真系统。给出了仿真系统的构成及流程,在此基础上介绍了系统各组成模块的功能及实现方法,并通过仿真实验给出SAR对地面车辆目标的探测结果及性能。特别针对目标生存能力问题,建立干扰模型对干扰条件下SAR对地面车辆目标的探测结果及性能进行分析,验证了实施干扰对提高地面车辆目标生存能力的有效性。不同战情条件下的仿真结果验证了仿真系统的有效性。The simulation system of the detection of ground vehicle by SAR（Synthetic Aperture Radar） sensor was proposed. The architecture and flow chart of the simulation system were introduced and the simulation models were set up in detail. Especially for providing reference for improving the survivability of the ground vehicle, the simulation system introduced jamming models into its framework as an extended consideration. Using the proposed simulation system, the detection performances under different conditions were analyzed and the effect of jamming measurements on ground vehicle＇s survivability was studied. The validity of the simulation system is indicated by experimental results.

关 键 词：SAR 仿真 地面车辆 干扰 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]