航天器设计中的环境要素与效应研究  

Analysis of Environmental Factors and Their Effects in Spacecraft Design

作　　者：吴永亮 张小达[2] 朱凤梧[3] 泉浩芳[2] 陈建平[1] 

机构地区：[1]中国地质大学(北京)地球科学与资源学院,北京100083 [2]中国航天标准化与产品保证研究院,北京100071 [3]中国空间技术研究院通信卫星事业部,北京100094

出　　处：《航天器工程》2017年第5期82-89,共8页Spacecraft Engineering

基　　金：国家国防科工局技术基础科研课题"航天器环境试验基线与剪裁技术"(JSJC2013203B002)

摘　　要：航天器在全生命周期内经历各种各样的环境,用户和工程研制方需要根据任务活动定义所遇到的环境,设计人员则需要根据这些环境对产品的影响进行设计,以满足航天器的功能、性能、可靠性、安全性和环境适应性等要求。文章从环境工程角度分析了环境剖面的制定、分析和环境条件的演化过程,从产品设计角度研究了航天器在任务过程中遇到的各种环境要素,给出了典型的航天器环境要素以及需要考虑的特殊环境,总结了单一环境和组合环境对航天器的典型效应,可为我国航天器设计和试验提供参考。The spacecraft has to encounter kinds of environment in it l i f e - c y c l e . T h e u s e rand manufacturer shall define the environments according to the mission activities, and the designer shall consider the environmental effects on products to ensure that the function, performance, reliability, safety and environmental worthiness of spacecraft meet the require-ments. Based on the above ideas, the development of environmental conditions and the evolu-tionary process of environmental profile for spacecraft are analyzed from the perspective of environmental engineering. The encounter environmental factors of spacecraft in the missionsare discussed from the perspective of product design. The single environmental factor effect and combined environmental factor effects on spacecraft are given which can provide a refe-rence for spacecraft design and test.

关 键 词：航天器 环境剖面 环境要素 环境效应 

分 类 号：V423[航空宇航科学与技术—飞行器设计]