Spontaneously deployable structure for space diffractive telescope

	Spontaneously deployable structure for space diffractive telescope
	Zuo, Y.-d.; Z.-x. Li; G. Jin and P. Xie
	2017
发表期刊	Optoelectronics Letters
卷号	13 期号:4
摘要	In order to satisfy the demands for diffractive telescopes in space exploration, a new deployable space diffractive telescope is designed. The structure and geometrical sizes of the spontaneously deployable telescope are preliminarily designated through the Serrurier truss principle and the optimized design theory. The finite element model of the deployable structure is established, and its deployed characteristics are analyzed. The prototype of the spontaneously deployable structure is constructed and some experiments are carried out to study its characteristics. Experimental results indicate that the deployable structure is 2.95 m in length, its repetitive deployed precision can reach less than 2 mm, the off-center error is less than 0.3 mm, and its deployed precision can be adjusted to micrometer level by actuators when it has deployed. It has simple structure, low mass, steady and reliable deployment, as well as higher precision for space diffractive telescopes. 2017, Tianjin University of Technology and Springer-Verlag GmbH Germany.
收录类别	ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/59511
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zuo, Y.-d.,Z.-x. Li,G. Jin and P. Xie. Spontaneously deployable structure for space diffractive telescope[J]. Optoelectronics Letters,2017,13(4).
APA	Zuo, Y.-d.,Z.-x. Li,&G. Jin and P. Xie.(2017).Spontaneously deployable structure for space diffractive telescope.Optoelectronics Letters,13(4).
MLA	Zuo, Y.-d.,et al."Spontaneously deployable structure for space diffractive telescope".Optoelectronics Letters 13.4(2017).

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