中国空间科学技术

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新型卫星结构设计技术

姚骏;崔伟;满孝颖;杜胜;   

  1. 上海卫星工程研究所;
  • 发布日期:2010-06-25

New Satellite Structure Design Technology

Yao Jun Cui Wei Man Xiaoying Du Sheng(Shanghai Institute of Satellite Engineering,Shanghai 200240)   

  • Online:2010-06-25

被引次数

8

摘要： 针对卫星总体对结构提出的轻量化、微变形、高精度等技术要求,文章提出了研制过程中的关键技术,分别从卫星结构构型的比较与优化策略、柱锥一体化的蜂窝夹层结构承力筒设计、面向空间环境热变形控制的结构材料优化、星敏感器的高精度保证技术等四个方面展开阐述。最后,文章总结了卫星结构设计特点,给出了卫星结构研制的结果。

关键词: 结构, 轻量化, 精度, 热变形卫星

Abstract: The composition of satellite structure was introduced and viewed from the function.Key technologies were described to meet the requirements,such as the strategy of comparison,satellite structure optimization,the satellite cylinder of honeycomb sandwich which combined column and taper,the structure material optimization for thermal deformation control of space environment,and high precision guarantee for star sensor.Finally the structure characteristics were summarized.The proposed technologies can be used for reference.