A study on a space deployable telescopic mechanism

doi:10.13465/j.cnki.jvs.2019.04.017

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	A study on a space deployable telescopic mechanism
	F.Guan; N.Cao
	2019
发表期刊	Zhendong yu Chongji/Journal of Vibration and Shock
ISSN	10003835
卷号	38 期号:4 页码:103-109
摘要	A one-dimensional deployable mechanism based on thin-walled open tube was proposed. First, the deployable principle of the thin-walled open tube was introduced, the section characteristics of the thin-walled open tube was analyzed, the stability condition of bistable characteristic based on the classical laminated plate theory was derived, and a steady configuration point was gave. Secondly, different diameters and angles open tube buckling stiffness was derived through the finite element analysis. Thirdly, the deployable mechanism of thin wall open tube driven by friction was proposed, which was closely fitted to the transition section wall of the thin-walled open tube by using roller driven. Finally, the prototype of thin-walled open tube deployable mechanism was manufactured, and the test verification was carried out. Test results show that the deployable mechanism can achieve stable motion under axial 50N load, and three deployable mechanisms were arranged uniformly and driven synchronously, a deployable test of the prototype under gravity unloading was realized. 2019, Editorial Office of Journal of Vibration and Shock. All right reserved.
关键词	Thin walled structures,Composite materials,Spacecraft,Tubes (components),Unloading
DOI	10.13465/j.cnki.jvs.2019.04.017
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收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63359
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	F.Guan,N.Cao. A study on a space deployable telescopic mechanism[J]. Zhendong yu Chongji/Journal of Vibration and Shock,2019,38(4):103-109.
APA	F.Guan,&N.Cao.(2019).A study on a space deployable telescopic mechanism.Zhendong yu Chongji/Journal of Vibration and Shock,38(4),103-109.
MLA	F.Guan,et al."A study on a space deployable telescopic mechanism".Zhendong yu Chongji/Journal of Vibration and Shock 38.4(2019):103-109.

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