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Design and Optimization of a New Compliant Rotary Positioning Stage with Constant Output Torque
Wang P.; Yang S.; Xu Q.
2018-12-01
Source PublicationInternational Journal of Precision Engineering and Manufacturing
ISSN20054602 22347593
Volume19Issue:12Pages:1843-1850
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 BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Manufacturing ; Engineering, Mechanical
WOS IDWOS:000452051300009
PublisherKOREAN SOC PRECISION ENG
Fulltext Access
Citation statistics
Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ELECTROMECHANICAL ENGINEERING
AffiliationUniversidade de Macau
Recommended Citation
GB/T 7714
Wang P.,Yang S.,Xu Q.. 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 Wang P.,Yang S.,&Xu Q..(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 Wang P.,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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