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Design and Optimization of a New Compliant Rotary Positioning Stage with Constant Output Torque
Piyu Wang; Sijie Yang; Qingsong Xu
2018-12-01
Source PublicationInternational Journal of Precision Engineering and Manufacturing
ISSN2234-7593
Volume19Issue:12Pages:1843-1850
Other Abstract

This paper presents the design, optimization, and experimental testing of a new compliant rotary positioning stage with constant torque output. The constant-torque rotary stage is devised based on flexure-based zero-stiffness beams. It exhibits a simpler structure than existing works and is easier to fabricate. Based on the principle of zero-stiffness beam, the dominant parameters are determined by introducing an optimization algorithm. The performance of the rotary stage is verified by executing finite element analysis (FEA) simulation study, which predicts that the designed stage caters for the desired objective. A prototype rotary stage is fabricated by 3D printer for rapid prototyping. Experimental studies are carried out to validate the proposed conceptual design. Repeatability test verifies the stability and feasibility of the designed constant-torque rotary stage.

KeywordCompliant Mechanism Constant-force Mechanism Constant-torque Mechanism Mechanism Design Precision Robotics
DOI10.1007/s12541-018-0213-x
URLView the original
Indexed BySCIE
WOS Research AreaEngineering
WOS SubjectEngineering, Manufacturing ; Engineering, Mechanical
WOS IDWOS:000452051300009
PublisherKOREAN SOC PRECISION ENG
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Citation statistics
Cited Times [WOS]:9   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ELECTROMECHANICAL ENGINEERING
Corresponding AuthorQingsong Xu
AffiliationDepartment of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China
First Author AffilicationFaculty of Science and Technology
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Piyu Wang,Sijie Yang,Qingsong Xu. Design and Optimization of a New Compliant Rotary Positioning Stage with Constant Output Torque[J]. International Journal of Precision Engineering and Manufacturing,2018,19(12):1843-1850.
APA Piyu Wang,Sijie Yang,&Qingsong Xu.(2018).Design and Optimization of a New Compliant Rotary Positioning Stage with Constant Output Torque.International Journal of Precision Engineering and Manufacturing,19(12),1843-1850.
MLA Piyu Wang,et al."Design and Optimization of a New Compliant Rotary Positioning Stage with Constant Output Torque".International Journal of Precision Engineering and Manufacturing 19.12(2018):1843-1850.
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