Thermal analysis for a space optical remote sensor

WU Qing-wen; LU Ze-sheng; LU E; WANG Jian-she; WANG Jia-qi

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Thermal analysis for a space optical remote sensor

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- Thermal analysis for a space optical remote sensor
- Optics and Precision Engineering Vol. 10, Issue 2, Pages: 205-208(2002)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所, 吉林, 长春, 130022
  2. 哈尔滨工业大学, 机电学院,黑龙江哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP73
- Received：14 October 2001，
  
  Revised：20 January 2002，
  
  Published Online：15 April 2002，
  
  Published：15 April 2002
- 稿件说明：
移动端阅览
吴清文, 卢泽生, 卢锷, 王建设, 王家骐. 空间光学遥感器热分析[J]. 光学精密工程, 2002,(2): 205-208

WU Qing-wen, LU Ze-sheng, LU E, WANG Jian-she, WANG Jia-qi. Thermal analysis for a space optical remote sensor[J]. Editorial Office of Optics and Precision Engineering, 2002,(2): 205-208
吴清文, 卢泽生, 卢锷, 王建设, 王家骐. 空间光学遥感器热分析[J]. 光学精密工程, 2002,(2): 205-208 DOI：

WU Qing-wen, LU Ze-sheng, LU E, WANG Jian-she, WANG Jia-qi. Thermal analysis for a space optical remote sensor[J]. Editorial Office of Optics and Precision Engineering, 2002,(2): 205-208 DOI：

摘要

空间光学遥感器热控工作旨在保证遥感器所需温度水平和温度梯度

以满足遥感器高质量成像要求.根据遥感器的结构特点和热光学指标要求

建立了遥感器及其热控系统的热平衡方程

对各热交换项进行了剖析

并采用Nevada和MSC/Patran等软件对某空间光学遥感器进行了模拟仿真

得到其对地工况和对日工况的热平衡结果.

Abstract

The thermal-controlling of a space optical remote sensor (SORS) is aimed at maintaining work temperature requirements to obtain images with high quality and resolution. A thermal analysis model of the optical remote sensor is built according to its structure characteristics and its thermal optics performance. The thermal performance of SORS is simulated by means of softwares Nevada and MSC/Patran. The analyzed results are also presented.

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references

闵桂荣,郭舜.航天器热控制[M].北京:科学出版社,1998.

Yoder P R.Opto-mechanical systems design[M].New York: Marcel Dekker, Inc., 1992.

Lin W Ch, Wicksted P.Thermally induced refractive nonlinearity in scattering media[J].SPIE, 1997,2975:76-83.

傅丹鹰.空间遥感器热光学分析与应用的发展[J].航天返回与遥感,1999,(3):20-24.

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