反舰导弹末制导雷达抗箔条干扰建模仿真研究  

Modeling and Simulation Research on Confrontation between Anti-Ship Missile Terminal Guidance Radar and Chaff Jamming

作　　者：朱保锋[1] 郭改文[1] 

机构地区：[1]河南教育学院信息技术系,河南郑州450046

出　　处：《计算机仿真》2014年第3期41-45,共5页Computer Simulation

基　　金：河南省基础研究与前沿技术研究计划项目(132300410446);河南教育学院计算机应用技术重点学科资助项目

摘　　要：研究反舰导弹末制导雷达对抗水面舰艇箔条质心干扰问题,是雷达电子战研究的重要内容,其中对抗过程的建模与仿真是一个难点问题。在探讨箔条质心干扰原理的基础上,采用经验公式和实测数据两种方法建立了箔条云和舰艇的RCS计算模型,建立了反舰导弹、箔条云和舰艇的运动模型。研究了末制导雷达分辨单元计算、能量中心计算、转移点计算等干扰效果计算模型,给出了干扰效果判别方法,构建了仿真系统。进行仿真的结果证明了仿真模型设计的正确性和仿真方法的有效性。The confrontation between anti-ship missile terminal guidance radar and surface ship chaff centroid jamming is an important research content of radar electronic warfare, the modeling and simulation of the combat process are difficult problems. Based on a discussion of chaff eentroid jamming principle and based on the two meth- ods of experience fomula and testing data, the RCS computational models of chaff clound and warship were built. The movement models of anti-ship missile, chaff elound and warship were also buit up. The jamming effectiveness com- putational models of terminal-guide radar resolution cell calculating, energy center calculationg and direction change point calculating were studied, and the jamming effectiveness discriminance was given. The simulation system demon- strates the validity of the simulation model and the effectiveness of simulation method.

关 键 词：反舰导弹 水面舰艇 箔条云 质心干扰 仿真模型 

分 类 号：TN972.22[电子电信—信号与信息处理]