基于实采杂波数据的雷达仿真训练系统研究  

Research on a radar simulation training system based on real clutter data sampled

作　　者：何永喜[1] 张国兵[1] 

机构地区：[1]91404部队,河北秦皇岛066000

出　　处：《雷达与对抗》2016年第4期8-11,59,共5页Radar & ECM

摘　　要：针对计算机仿真模型产生的雷达探测背景杂波不够逼真、难以满足复杂电磁环境下雷达操作手实战化训练需求的问题,提出了基于实采数据与计算机仿真模型数据合成的雷达仿真训练系统。该系统借用成熟的数据采集技术采集雷达背景杂波数据,通过等效处理和数据合成等技术将采集后的杂波数据与计算机仿真模型数据拟合在一起,并在统一时序下重构再现了雷达相应的信号处理、数据处理及操作指令的正确反馈效果。从两种不同系统的显示效果比对结果看,该系统明显提高了雷达探测背景环境的逼真度。The radar detection background clutters generated by the computer simulation model are not realistic,and it is difficult to meet the requirements of the actual combat training in the complex electromagnetic environment for radar operators. A radar simulation training system is proposed based on the synthesis of the real data sampled and the data of the computer simulation model. The system collects the radar background clutter data with the mature data acquisition technology,and then the clutter data and the computer simulation data are synthesized through the equivalent processing and the data synthesis technology. The correct feedback effect of the corresponding signal processing,data processing and operation instructions is reconstructed and reproduced under the unified time sequence. Finally,from the comparison results of the display effect of the two different systems,the system greatly improves the fidelity of the radar detection background environment.

关 键 词：雷达仿真 实采数据 数据合成 逼真度 等效处理 

分 类 号：TN955[电子电信—信号与信息处理]