摘要
提出了评价红外隐身材料的隐身效果的红外隐身效率的概念。根据热成像系统的静态性能分析理论和视距估算理论,编制了估算红外隐身材料在不同观测等级下的隐身效率的计算软件,对某种红外隐身材料的隐身效率进行了计算分析,结果表明:采用隐身效率的评价结果与实际试验结果基本一致,隐身效率可以定量地描述隐身材料的隐身效果。
Camouflage range ratio was introduced by means of analyzing differences between the infrared signatures of the camouflage target and natural target. Based on stadia-estimated model, the relationship of the temperature difference between targets and backgrounds and camouflage range ratio was calculated. The results of validation example show that camouflaged range ratio is a practical and reliable parameter to evaluate camouflage effectiveness.
出处
《光学技术》
EI
CAS
CSCD
北大核心
2005年第3期449-451,共3页
Optical Technique
关键词
隐身材料
评价
视距估算
camouflage materials
evaluation
stadia_estimated
