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题名: Simulation and analysis of butterfly-inspired eclosion deployable structure
作者: Sun SF(孙澍锋) ; Liu JG(刘金国) ; Chen H(陈航)
作者部门: 空间自动化技术研究室
会议名称: 4th International Conference of Bionic Engineering, ICBE 2013
会议日期: August 13-16, 2013
会议地点: Nanjing, China
会议主办者: Nanjing University of Aeronautics and Astronautics; Jilin University; National Natural Science Foundation of China; Ministry of Science and Technology of China; Research Institute of Petroleum Exploration; and Development, China
会议录: Applied Mechanics and Materials
会议录出版者: Trans Tech Publications
会议录出版地: Zurich-Durnten, Switzerland
出版日期: 2013
页码: 114-121
收录类别: CPCI(ISTP) ; EI
ISSN号: 1660-9336
ISBN号: 9783037859322
关键词: Biomimetics ; Bionics ; Computer software ; Stress concentration
摘要: Deployable structures, as an important kind of structure, have been widely used in a variety of satellite antennas and space reflectors. The research of deployable structures usually faces a series of theoretical and technical challenges because the size and mass are not only the limitations of deployable structure but also the key issues in the design process. Nevertheless, the appearance of bionic provides a new concept to develop the deployable structures. Inspired by the eclosion and development of butterfly wings, a bionic inflatable deployment structure has been presented in this paper. The whole system of emulate model is established and has a simulation analyzed with the help of dynamic analysis software. This simulation is aimed at emulating the deploying process, and calculating the stress distribution of the structure. Then some relative curve fitting is conducted on the deploying trajectory. A prototype has been fabricated and tested to be able to deploy smoothly and steadily.
产权排序: 1
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/14558
Appears in Collections:空间自动化技术研究室_会议论文

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