Residential College | false |
Status | 已發表Published |
Design of a Piezoelectric-Driven Microgripper With Three Working Modes | |
Guo,Zhongyi; Lyu,Zekui; Xu,Qingsong | |
2024-02 | |
Source Publication | IEEE/ASME Transactions on Mechatronics |
ISSN | 1083-4435 |
Volume | 29Issue:1Pages:260-270 |
Abstract | This article presents the conceptual design of a novel reconfigurable piezoelectric-driven microgripper to obtain both excellent static and dynamic performance for complex micromanipulation. For the first time, a flexure-based compliant microgripper is designed to realize three working modes. The analytical model of the microgripper is established based on the beam deformation theory and pseudo-rigid-body modeling approach. The multiobjective optimization is performed based on the response surface methodology to determine the structural parameters of the microgripper. A finite-element model-based simulation study is implemented to evaluate the gripper's static and dynamic performance. Moreover, a prototype of the microgripper has been fabricated for experimental testing. The results reveal that the microgripper obtains a large displacement amplification ratio of 55.17 in mode I, a high natural frequency of 838.09 Hz in mode II, and a balanced performance in mode III. The micromanipulation capability of the microgripper has been demonstrated by executing gripping–holding–releasing operations of various tiny objects. |
Keyword | Actuators Bridges Deformation Fasteners Grippers Mathematical Models Mechanism Design Microgripper Performance Test Piezoelectric (Pzt) Actuation Reconfigurable Mechanism Simulation |
DOI | 10.1109/TMECH.2023.3276191 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Automation & Control Systems ; Engineering |
WOS Subject | Automation & Control Systems ; Engineering, Manufacturing ; Engineering, Electrical & Electronic ; Engineering, Mechanical |
WOS ID | WOS:001012299700001 |
Publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 |
Scopus ID | 2-s2.0-85162664111 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | DEPARTMENT OF ELECTROMECHANICAL ENGINEERING |
Corresponding Author | Xu,Qingsong |
Affiliation | Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Macau, China |
First Author Affilication | Faculty of Science and Technology |
Corresponding Author Affilication | Faculty of Science and Technology |
Recommended Citation GB/T 7714 | Guo,Zhongyi,Lyu,Zekui,Xu,Qingsong. Design of a Piezoelectric-Driven Microgripper With Three Working Modes[J]. IEEE/ASME Transactions on Mechatronics, 2024, 29(1), 260-270. |
APA | Guo,Zhongyi., Lyu,Zekui., & Xu,Qingsong (2024). Design of a Piezoelectric-Driven Microgripper With Three Working Modes. IEEE/ASME Transactions on Mechatronics, 29(1), 260-270. |
MLA | Guo,Zhongyi,et al."Design of a Piezoelectric-Driven Microgripper With Three Working Modes".IEEE/ASME Transactions on Mechatronics 29.1(2024):260-270. |
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