Design of experiment-based tolerance synthesis for a lock-or-release mechanism of the Chinese Space Station Microgravity Platform

doi:10.5194/ms-10-393-2019

CORC > 金属研究所 > 中国科学院金属研究所

	Design of experiment-based tolerance synthesis for a lock-or-release mechanism of the Chinese Space Station Microgravity Platform
	Ding, Jian 1; Liu, Jinguo 1; Zhang, Lu 2; Luo, Haitao 1; Zhang, Rongpeng 1; Hao, Guangbo 1,3; Li, Yuwang 1
刊名	MECHANICAL SCIENCES
	2019-07-31
卷号	10 期号:2 页码:393-412
ISSN号	2191-9151
DOI	10.5194/ms-10-393-2019
通讯作者	Liu, Jinguo(liujinguo@sia.cn)
英文摘要	This paper deals with the tolerance synthesis with the application for a typical Lock-or-Release (L/R) mechanism, used for Chinese Space Station Microgravity Platform (SSMP). The L/R mechanism is utilized to lock the SSMP maintaining space position during the launching stage, and to release the SSMP automatically during on-orbit stage. Manufacturing accuracy of L/R mechanism presents direct influence on its kinematic and dynamic behaviors. Tolerance synthesis can provide a reasonable assignment of tolerance, satisfying the critical assembly criteria while lowering manufacturing complexity. In this paper, based on the number-theory method (NTM), a Halton-set based Monte Carlo (MC) simulation is introduced in the accuracy model of the L/R mechanism, aiming at improving analytical precision and efficiency for tolerance synthesis. A design of experiment (DOE) based tolerance synthesis approach is proposed. With initial tolerance determined by capacity, sensitivities of different tolerance factors are generated through the first DOE stage, and then applied to determine feasible tolerance levels. The final tolerance assignments, like points scatted in high-dimensioned space with inherent uniformity, are then produced through uniform DOE in the second stage. Result shows that the majority of feasible tolerance assignments generated have more relaxed tolerance, which can facilitate the manufacturing process.
资助项目	National Key R&D Program of China[2018YFB1304600] ; CAS interdisciplinary Innovation Team[JCTD-2018-11] ; Research Fund of China Manned Space Engineering[050102] ; Key Research Program of the Chinese Academy of Sciences[Y4A3210301] ; National Science Foundation of China[51775541] ; National Science Foundation of China[51175494] ; National Science Foundation of China[51575412] ; National Science Foundation of China[61128008]
WOS研究方向	Engineering
语种	英语
出版者	COPERNICUS GESELLSCHAFT MBH
WOS记录号	WOS:000477978000001
资助机构	National Key R&D Program of China ; CAS interdisciplinary Innovation Team ; Research Fund of China Manned Space Engineering ; Key Research Program of the Chinese Academy of Sciences ; National Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/134680]
专题	金属研究所_中国科学院金属研究所
通讯作者	Liu, Jinguo
作者单位	1.Chinese Acad Sci, Shenyang Inst Automat, State Key Lab Robot, Shenyang, Liaoning, Peoples R China 2.Chinese Acad Sci, Technol & Engn Ctr Space Utilizat, Key Lab Space Utilizat, Beijing, Peoples R China 3.Univ Coll Cork, Sch Engn Elect & Elect Engn, Cork, Ireland
推荐引用方式 GB/T 7714	Ding, Jian,Liu, Jinguo,Zhang, Lu,et al. Design of experiment-based tolerance synthesis for a lock-or-release mechanism of the Chinese Space Station Microgravity Platform[J]. MECHANICAL SCIENCES,2019,10(2):393-412.
APA	Ding, Jian.,Liu, Jinguo.,Zhang, Lu.,Luo, Haitao.,Zhang, Rongpeng.,...&Li, Yuwang.(2019).Design of experiment-based tolerance synthesis for a lock-or-release mechanism of the Chinese Space Station Microgravity Platform.MECHANICAL SCIENCES,10(2),393-412.
MLA	Ding, Jian,et al."Design of experiment-based tolerance synthesis for a lock-or-release mechanism of the Chinese Space Station Microgravity Platform".MECHANICAL SCIENCES 10.2(2019):393-412.