CASIA OpenIR
Design and analysis of a deployable grasping mechanism for capturing non-cooperative space targets
Li, Guotao1; Xu, Peng2
Source PublicationAerospace Science and Technology
2020-09
Issue106Pages:106230
Contribution Rank1
Abstract

Space targets capture is an essential issue for space missions. This paper proposes a novel deployable grasping mechanism (DGM) that can be folded into a compact configuration for convenient transportation and deployed into an extensive configuration for grasping non-cooperative space targets. The DGM mainly consists of a series of serially connected basic deployable modules (BDMs). Each BDM is designed with a scissor mechanism and two parallelogram mechanisms. In order to deploy the BDMs synchronously, a unique connection mechanism is designed. The decoupled deployment motion and grasping motion enables the DGM to perform the capture operation at any motion state. For the proposed DGM, mobility, kinematics and stiffness analysis are performed. The characteristics and performance studied in this paper provide a basis for further investigation of the DGM in the area of space applications.

KeywordDeployable grasping mechanism, Non-cooperative space target, Kinematics analysis, Stiffness analysis
Indexed BySCI
WOS IDWOS:000579863200149
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/40574
Collection中国科学院自动化研究所
Corresponding AuthorXu, Peng
Affiliation1.State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China
2.School of Mechanical Engineering and Automation, Harbin Institute of Technology, Shenzhen 518055, China
First Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Li, Guotao,Xu, Peng. Design and analysis of a deployable grasping mechanism for capturing non-cooperative space targets[J]. Aerospace Science and Technology,2020(106):106230.
APA Li, Guotao,&Xu, Peng.(2020).Design and analysis of a deployable grasping mechanism for capturing non-cooperative space targets.Aerospace Science and Technology(106),106230.
MLA Li, Guotao,et al."Design and analysis of a deployable grasping mechanism for capturing non-cooperative space targets".Aerospace Science and Technology .106(2020):106230.
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