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Design of a New XYZ Parallel Stage with Near Constant Driving Force
Wang P.; Nan Z.; Xu Q.
2019-01-11
Conference Name2018 3rd International Conference on Advanced Robotics and Mechatronics (ICARM)
Source PublicationICARM 2018 - 2018 3rd International Conference on Advanced Robotics and Mechatronics
Pages177-182
Conference Date18-20 July 2018
Conference PlaceSingapore, Singapore
Abstract

This paper presents the design of a new flexure-based XYZ parallel stage with near constant driving force. By combining bistable beams and positive-stiffness leaf flexures, a zero-stiffness mechanism is devised. The output motion range has been enlarged by reducing the required driving force. Analytical model of the stage is established to predict the stage performance, which is verified by conducting finite element analysis (FEA) simulation study. The structure parameters are designed to generate a reasonable performance. A prototype stage is fabricated for experimental testing. Experimental results show that the developed positioning stage delivers a constant driving force of 3.9 N within the constant-force motion range of 1 mm in each working axis.

KeywordCompliant Mechanisms Constant Force Micro-/nanopositioining. Micro-motion Stage Zero Stiffness
DOI10.1109/ICARM.2018.8610706
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Robotics
WOS SubjectComputer Science, Cybernetics ; Robotics
WOS IDWOS:000458327200031
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Citation statistics
Document TypeConference paper
CollectionDEPARTMENT OF ELECTROMECHANICAL ENGINEERING
AffiliationUniversidade de Macau
Recommended Citation
GB/T 7714
Wang P.,Nan Z.,Xu Q.. Design of a New XYZ Parallel Stage with Near Constant Driving Force[C],2019:177-182.
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