| 飞机目标的红外建模与探测器成像 |
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| 引用本文： | 王刚.飞机目标的红外建模与探测器成像[J].科学技术与工程,2012,12(2):377-380. |
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| 作者姓名： | 王刚 |
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| 作者单位： | 西北工业大学航天学院,西安,710072 |
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| 摘 要： | 基于红外物理学、热传递学,分析了飞机飞行过程中的主要辐射源.运用商业软件FLUENT,计算得到了飞机温度场和辐射场分布.综合大气透过率、探测器响应等因素影响,推导导引头探测器的基本教学模型.最后在搭建OpenGL软件平台的基础上,通过实验得到了导引头探测器接收到的飞机红外辐射图像.
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| 关 键 词： | 红外辐射 大气透过率 仿真建模 红外探测器 |
| 收稿时间： | 2011/10/25 0:00:00 |
| 修稿时间： | 11/8/2011 1:27:23 PM |
Infrared Modeling of Aircraft Targets with Imaging Detector |
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| wanggang.Infrared Modeling of Aircraft Targets with Imaging Detector[J].Science Technology and Engineering,2012,12(2):377-380. |
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| Authors: | wanggang |
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| Institution: | (College of Astronautics,Northwestern Polytechnical University,Xi’an 710072,P.R.China) |
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| Abstract: | Infrared imaging-guided missile attacks on aircraft research process, need to generate the infrared image of target and the aircraft missile infrared detector simulation. Based on infrared physics, heat transfer study, analyzed the sources of main aircraft flight with the use of commercial software FLUENT, calculated temperature and radiation field distribution of the aircraft. Integrated Atmospheric transmittance, detector response and other factors derived basic mathematical model of the seeker detector. Finally, based on building a software platform of OpenGL, Obtained the infrared radiation image of plane target which the seeker detector receives through experiments. |
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| Keywords: | infrared radiation atmospheric transmittance modeling and simulation infrared detector |
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