| 空间目标红外辐射特征的地基测量 |
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| 引用本文： | 王国强,吴元昊.空间目标红外辐射特征的地基测量[J].红外与激光工程,2011(9):1634-1639. |
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| 作者姓名： | 王国强 吴元昊 |
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| 作者单位： | 中国科学院长春光学精密机械与物理研究所; |
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| 基金项目： | 国家863计划(2009AA8080603) |
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| 摘 要： | 空间目标的等效辐射温度、等效辐射面积是主要的红外辐射特征.通过测量空间目标温度并分析其变化规律,可以推断空间目标的性质,判断目标的在轨工作状态.基于比色测温原理建立了空,间目标温度和等效辐射面积测量数学模型,结合系统特性、目标辐射特性和红外辐射大气传输特性优选系统的工作波长,采用简单实用的程序,实现了空间目标温度和等效...
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| 关 键 词： | 辐射温度 中心波长 带宽 仿真 |
Ground-based measurement on the infrared characteristic of space object |
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| Wang Guoqiang,Wu Yuanhao.Ground-based measurement on the infrared characteristic of space object[J].Infrared and Laser Engineering,2011(9):1634-1639. |
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| Authors: | Wang Guoqiang Wu Yuanhao |
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| Affiliation: | Wang Guoqiang,Wu Yuanhao(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China) |
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| Abstract: | Effective radiant temperature and effective radiant area are main infrared radiant characteristics of space objects.Based on the method of determining the object temperature by measuring the spectral distribution and fitting the data to the Planck formula,the characteristics of space objects can be deduced and the working state on orbit can be judged.Based on the colorimetric temperature measurement principle,the mathematical models of temperature and effective radiant area measurement were established.Comb... |
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| Keywords: | radiant temperature centric wavelength bandwidth simulation |
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