| 大气层外弹道式目标的红外辐射特性的理论计算方法 |
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| 引用本文： | 王慧频,徐晖,孙仲康. 大气层外弹道式目标的红外辐射特性的理论计算方法[J]. 系统工程与电子技术, 1998, 0(3) |
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| 作者姓名： | 王慧频 徐晖 孙仲康 |
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| 作者单位： | 国防科技大学 |
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| 摘 要： | 本文首先递推求解目标表面各点的瞬时温度；然后根据普朗克定律计算在观测点的红外辐射特性；最后通过计算观测点与目标的大气透过率，获得了考虑大气衰减后的目标的红外辐射特性。本文的计算方法更趋完善，可以达到较高的精度。
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| 关 键 词： | 空中目标，红外辐射，大气衰减，目标识别 |
Theoretical Calculation of IR Radiation Characteristics of Ballistic Target Out of Atmosphere |
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| Wang Huipin,Xu Hui and Sun Zhongkang National University of Defense Technology,Changsha. Theoretical Calculation of IR Radiation Characteristics of Ballistic Target Out of Atmosphere[J]. System Engineering and Electronics, 1998, 0(3) |
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| Authors: | Wang Huipin Xu Hui Sun Zhongkang National University of Defense Technology Changsha |
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| Affiliation: | Wang Huipin,Xu Hui and Sun Zhongkang National University of Defense Technology,Changsha 410073 |
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| Abstract: | First, this paper calculates the temperatures of every point on the surface of target at each time. Second, according to PLANK LOW IR radiation characteristics at observation position are obtained. At last the atmospheric transmittances between two points in the sky are calculated so that IR radiation characteristics can be corrected. It makes calculation results more precise. |
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| Keywords: | Ballistic target IR radiation characteristics Atmospheric attenuation. |
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