红外成像导引头动态性能测试系统设计
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摘要
针对红外成像导引头在复杂干扰背景条件下难以获取动态性能指标的问题,分析了红外成像导引头动态性能参数体系,基于红外图像注入技术设计开发了动态指标测试系统。该系统能够模拟典型的红外目标和干扰信号,并对导引头输出信号进行采集、处理和分析,最后给出动态性能测试结果。通过对某型号红外成像导引头的测试和验证,证明了该系统工作高效、稳定,为红外成像导引头的动态性能测试提供了有效的方法和手段。
It is difficult to obtain the dynamic performance of an infrared imaging seeker in a complex interference environment.In order to solve this problem,analysis of the infrared imaging seeker dynamic performance index is used to design an auto-testing system based on infrared target simulation.The testing system can simulate typical infrared target and jamming signals and collect,analyze,and process the output signal of the infrared imaging seeker.The test results show that this auto-testing system is highly efficient and accurate,and provides an effective method for measuring the dynamic performance of an infrared imaging seeker.
It is difficult to obtain the dynamic performance of an infrared imaging seeker in a complex interference environment.In order to solve this problem,analysis of the infrared imaging seeker dynamic performance index is used to design an auto-testing system based on infrared target simulation.The testing system can simulate typical infrared target and jamming signals and collect,analyze,and process the output signal of the infrared imaging seeker.The test results show that this auto-testing system is highly efficient and accurate,and provides an effective method for measuring the dynamic performance of an infrared imaging seeker.
引文
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[2]张晓阳,孟卫华,付奎生,等.用于红外成像导弹抗干扰测试的仿真模型[J].红外与激光工程,2008,37(4):569-572.ZHANG Xiaoyang,MENG Weihua,FU Kuisheng.Simulation model for countermeasure test of IR imaging missle[J].Infrared and Laser Engineering,2008,37(4):569-572.
[3]陈敏,李龙.红外对抗及其半实物仿真试验研究[J].红外技术,2013,35(6):377-380.CHEN Min,LI Long.Research on infrared countermeasure and hardware-in-the-loop simulation[J].Infrared Technology,2013,35(6):377-380.
[4]BUFORD J A,KING D E,BOWEDN M H.Low cost real-time infrared scene generation for image projection and signal injection[C]//Proceedings of SPIE,1998,3368:290-299.
[5]高伟林,曹峰,郭超.基于双处理器系统的图形生成电路研究与应用[J].电子技术应用,2016,42(2):9-13.GAO Weilin,CAO Feng,GUO Chao.Research and implementation of graphics generation circuit based on double processor[J].Application of Electronic Technique,2016,42(2):9-13.
[6]陈妮,何华光,谢开仲.基于全相位FFT的振弦式传感器频率测量系统设计[J].电子技术应用,2016,42(7):53-56.CHEN Ni,HE Huaguang,XIE Kaizhoang.Design of frequency measurement system for vibrating wire sensor based on all phase FFT[J].Application of Electronic Technique,2016,42(7):53-56.
[7]Jeffrey Travis,Jim Kring.Lab VIEW for Everyone Graphical Programming Made Easy and Fun[M].NJ:Prentice Hall,2006.
[8]童中翔,李传良,姚本君.红外诱饵干扰下的导弹作战效能仿真[J].系统仿真学报,2008,20(11):42-47.TONG Zhongxiang,LI Chuanliang,YAO Benjun.Combat effectiveness simulation of infrared jam projected by fighter plane[J].Journal of System Simulation,2008,20(11):42-47.