| 人工红外光照射地面目标的温度场数值分析 |
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| 引用本文： | 杜石明,曾凯,吕相银,陈善静. 人工红外光照射地面目标的温度场数值分析[J]. 电光与控制, 2011, 18(3): 80-82 |
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| 作者姓名： | 杜石明 曾凯 吕相银 陈善静 |
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| 作者单位： | 电子工程学院;安徽省红外与低温等离子体重点实验室; |
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| 摘 要： | 研究人工红外光照射地面目标的温度场对目标的探测、识别、红外特性的模拟以及成像系统的研制具有重要的意义.建立了自然环境下人工红外光照射地面目标的理论模型,通过建立导热微分方程和边界条件,得到了计算人工红外光照射目标时目标温度场的方法.以某建筑物的表面为例,对采用不同光照时间、不同光照功率以及不同光照距离时目标的温度场进行...
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| 关 键 词： | 地面目标 人工光照 温度计算 红外特性 |
Numerical Analysis on Infrared Characteristics of Ground Targets under Irradiation of Artificial Infrared Illuminator |
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| DU Shiming,ZENG Kai,L Xiangyin,CHEN Shanjing. Numerical Analysis on Infrared Characteristics of Ground Targets under Irradiation of Artificial Infrared Illuminator[J]. Electronics Optics & Control, 2011, 18(3): 80-82 |
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| Authors: | DU Shiming ZENG Kai L Xiangyin CHEN Shanjing |
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| Affiliation: | DU Shiming1,2,ZENG Kai1,Lü Xiangyin1,CHEN Shanjing1,2(1.Electronic Engineering Institute,Hefei 230037,China,2.Key Lab of Infrared and Low Temperature Plasma of Anhui Province,China) |
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| Abstract: | The study on surface temperature of ground targets and the background under irradiation of artificial infrared illuminator is of great significance for detection and identification of target,simulation of infrared characteristics,and study of IR stealth technology.A theoretic model was established for the ground target under irradiation of artificial infrared illuminator.The method for calculating temperature of the target under irradiation of artificial infrared illuminator was obtained on the basis of hea... |
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| Keywords: | ground target artificial irradiation temperature calculation infrared characteristic |
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