摘要
空间伸展臂是一类最基本的空间可展开结构,是大型复杂空间结构的基础,对迅速发展的空间活动有着十分重要的研究意义。文章总结并介绍了不同结构形式空间伸展臂的研究与应用情况,根据各方面性能进行了较为全面的对比分析,并从力学、材料、空间环境影响、振动控制几方面深入分析了空间伸展臂设计和应用的技术难点,初步探讨了空间伸展臂的发展方向,从而为空间伸展臂的设计、选型和分析提供必要的支持。
Deployable space masts are the fundamental deployable space structures to construct the large complex space structures. The research and applications of the different deployable space masts were investigated, and the comprehensive performances of the different structural forms were compared and analyzed. Additionally, the technical difficulties of the study and design of the deployable space masts were deeply analyzed based on the mechanics, material, space environment and vibration control considerations. Finally, the development trends of the deployable space masts were discussed in order to give necessary support to its design, selection and analysis in the future.
出处
《中国空间科学技术》
EI
CSCD
北大核心
2014年第6期38-50,共13页
Chinese Space Science and Technology
基金
北京理工大学基础研究基金(20120142009)资助项目
关键词
发展现状
技术难点
力学
材料
空间环境
振动控制
空间伸展臂
Development status
Technical difficulties
Mechanical
Material
Space environment
Vibration control
Deployable space mast
