Impact of random segment pose errors for deployable telescope and its tolerance allocation

doi:10.1016/j.optcom.2019.124549

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	Impact of random segment pose errors for deployable telescope and its tolerance allocation
	H. S. Yang,X. J. Zhang,Z. L. Li and H. Bao
	2020
发表期刊	Optics Communications
ISSN	0030-4018
卷号	456 页码:8
摘要	Segmented primary mirror is very sensitive to co-phasing errors, especially the random segment pose errors produced by positioning deviations. This paper proposes the linear sensitivity matrix of the pose-error-caused wavefront deformation, derives the corrected-prediction formula of the deformation, and presents a method of weighted tolerance allocation in order to control the pose-phasing platform cost. Results indicate that random pose errors will generate uncertain wavefront deformation, which can be predicted by the formula with prediction errors of the expectation less than +/- 1% and variance less than +/- 5%. And the technical difficulty of the platform construction can be minimized using the allocation method.
DOI	10.1016/j.optcom.2019.124549
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收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/64591
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	H. S. Yang,X. J. Zhang,Z. L. Li and H. Bao. Impact of random segment pose errors for deployable telescope and its tolerance allocation[J]. Optics Communications,2020,456:8.
APA	H. S. Yang,X. J. Zhang,Z. L. Li and H. Bao.(2020).Impact of random segment pose errors for deployable telescope and its tolerance allocation.Optics Communications,456,8.
MLA	H. S. Yang,X. J. Zhang,Z. L. Li and H. Bao."Impact of random segment pose errors for deployable telescope and its tolerance allocation".Optics Communications 456(2020):8.

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