红外干扰弹干扰性能测试系统

摘要

为了在红外干扰弹交付过程中评价干扰效果,设计了红外干扰弹干扰性能测试系统.系统由目标、非制冷热象仪、配有专用视频采集卡的笔记本电脑、打印机等硬件组成.系统对热象仪输出的模拟视频信号进行采集和录制,经计算机程序转换为有序的图像系列,再进行分割处理、初步比较和精确计算,输出烟幕的面积、形成时间和持续时间,对烟幕的干扰效果进行评价.实践证明,该系统能较好地测试红外干扰弹干扰效果,解决了红外干扰装备在生产、验收过程中成品干扰性能测试问题.%In order to estimate disturbance purpose in infrared disturbance artillery deliver process, design infrared disturbance artillery performance testing system. The system consists of target, non-cooled thermal imager, notebook PC with video collection card, and printer. The system collect and record thermal imager outputted simulation video signal, and transform the signal into sequence image system by computer program. Then carry out cutting, primary comparison and precise calculation, output smoke screen area, creation time and lasting time, and evaluate disturbance effect of smoke screen. The application result shows that the system can effectively test the disturbance effect of infrared disturbance artillery and resolve the disturbance performance testing problem of infrared disturbance equipment in manufacturing and accepting.