中国空间科学技术

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提高卫星热控系统的可靠性对策

华诚生   

  1. 北京空间飞行器总体设计部
  • 发布日期:1996-08-25

RELIABILITY MEASURES INVESTIGATION OF THERMAL CONTROL SYSTEM FOR SATELLITES

Hua Chengsheng(Beijing Institute of Spacecraft System Engineering,Beijing 100086)   

  • Published:1996-08-25

摘要： 为提高卫星（特别是长寿命卫星）热控系统的可靠性，探讨了在热控设计中涉及该系统与卫星总体关系和空间环境影响等方面应采取的对策，特别是对一些长寿命卫星常用的星体外表面涂层的性能衰退现象作了较深入的介绍；对今后关于热控系统可靠性的研究提出了建议。

关键词: 卫星, 热控制, 可靠性设计

Abstract: in order to increase the reliability of thermal control system for satellites, especially for long-life satellites, the reliability measures which should be adopted in the thermal control design are discussed in dealing with the relationship between thermal subsystem and satellite system and the effect of space environment on the satellite. The degradation of the thermal control coatings for long-life satellite is presented in detail. The suggestions are put forward about the reliability research of thermal control system in the future.