火力与指挥控制Issue(1)：153-156,4.
红外探测系统对某型隐身飞机的作用距离分析
Operating Range Analysis of Infrared Detection System to a Stealth Aircraft
摘要
Abstract
To estimate the operating range of an infrared (IR)detection system to a certain stealth aircraft,a simplified model of aircraft is built up.The radiant intensity distributions in 3μm~5 μm from three major IR radiation sources,including the aircraft skin,engine spouts and exhaust plumes are calculated.The radiation attenuation in the atmosphere are considered,then a operating range equation of IR detection system to a aircraft is given,and a step-by-step approximation method is presented for obtaining the feasible solution to the equation. Finally,for a case,operating ranges are gained at various weather environment and detecting angle. The result improves that when IR detection system detects a stealth aircraft,the visibility range is farther,its detecting distance is greater,and the detecting distance backward is greater than forward.关键词
红外探测/隐身飞机/红外辐射/作用距离Key words
infrared detection/stealth aircraft/infrared radiation/operating range分类
信息技术与安全科学引用本文复制引用
冯云松,金伟,路远,凌永顺..红外探测系统对某型隐身飞机的作用距离分析[J].火力与指挥控制,2014,(1):153-156,4.基金项目
安徽省红外与低温等离子体重点实验室创新基金（2011B0622）；军内科研基金资助项目 （）
