Design and analysis of compliant prosthetic finger using stage-flexure systems
Article No.: 30, Pages 1 - 7
Abstract
The paper presents a detailed discussion on the theory and design approach of stage-flexure systems for prosthetic finger applications. An algorithm for modal analysis of these systems is developed, which aids in selecting the optimal design and material for compliant applications. Additionally, a strain energy optimization methodology is introduced to simulate the force-deflection behaviour of stage-flexure systems. The algorithm enables modeling and visualization of the nature and extent of deflection of different designs and materials, allowing for the selection of the most optimized design. The method is applied to a straight flexure wire and tested on stage-flexure designs, illustrating substantial deformations and intricate motion. The accuracy of the computational results are verified through physical experiments.
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Index Terms
- Design and analysis of compliant prosthetic finger using stage-flexure systems
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Published In
July 2023
583 pages
ISBN:9781450399807
DOI:10.1145/3610419
Copyright © 2023 ACM.
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Association for Computing Machinery
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Published: 02 November 2023
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AIR 2023
AIR 2023: Advances In Robotics - 6th International Conference of The Robotics Society
July 5 - 8, 2023
Ropar, India
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Overall Acceptance Rate 69 of 140 submissions, 49%
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