Electromechanical coupling modeling and analysis of piezoelectric damping laminated structures based on zig-zag hypothesis
Based on the zig-zag theory and Hamiltonian principle, the electromechanical coupling dynamic finite element(FE) model of piezoelectric damping laminated structure is established, the natural frequency and loss factor of the structure is accurately calculated. The eight nodes quadratic element is ad...
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| Format: | Article |
| Language: | zho |
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EDP Sciences
2022-04-01
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| Series: | Xibei Gongye Daxue Xuebao |
| Subjects: | |
| Online Access: | https://www.jnwpu.org/articles/jnwpu/full_html/2022/02/jnwpu2022402p407/jnwpu2022402p407.html |
| _version_ | 1797422331500429312 |
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| author | WANG Xiong GAO Yingshan ZHANG Shunqi DOU Weiyuan |
| author_facet | WANG Xiong GAO Yingshan ZHANG Shunqi DOU Weiyuan |
| author_sort | WANG Xiong |
| collection | DOAJ |
| description | Based on the zig-zag theory and Hamiltonian principle, the electromechanical coupling dynamic finite element(FE) model of piezoelectric damping laminated structure is established, the natural frequency and loss factor of the structure is accurately calculated. The eight nodes quadratic element is adopt for FE modeling, each node with seven DOFs, which considers the complex elastic modulus of damping layer. The correctness of model is verified by the calculation and simulation of an example in the literature. The effects of reinforcement orientation angle, thickness of damping layer and structure curvature on the frequency and loss factor of piezoelectric damping laminated structure are investigated. This study can provide references for vibration control and optimization design of piezoelectric damping laminated structures. |
| first_indexed | 2024-03-09T07:30:40Z |
| format | Article |
| id | doaj.art-e9c33acd25dc498896fa86e776e812c7 |
| institution | Directory Open Access Journal |
| issn | 1000-2758 2609-7125 |
| language | zho |
| last_indexed | 2024-03-09T07:30:40Z |
| publishDate | 2022-04-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | Xibei Gongye Daxue Xuebao |
| spelling | doaj.art-e9c33acd25dc498896fa86e776e812c72023-12-03T06:25:20ZzhoEDP SciencesXibei Gongye Daxue Xuebao1000-27582609-71252022-04-0140240741310.1051/jnwpu/20224020407jnwpu2022402p407Electromechanical coupling modeling and analysis of piezoelectric damping laminated structures based on zig-zag hypothesisWANG Xiong0GAO Yingshan1ZHANG Shunqi2DOU Weiyuan3School of Energy Engineering, Yulin UniversitySchool of Mechatronic Engineering and Automation, Shanghai UniversitySchool of Mechatronic Engineering and Automation, Shanghai UniversitySchool of Mechanical, Electronic and Control Engineering, Beijing Jiaotong UniversityBased on the zig-zag theory and Hamiltonian principle, the electromechanical coupling dynamic finite element(FE) model of piezoelectric damping laminated structure is established, the natural frequency and loss factor of the structure is accurately calculated. The eight nodes quadratic element is adopt for FE modeling, each node with seven DOFs, which considers the complex elastic modulus of damping layer. The correctness of model is verified by the calculation and simulation of an example in the literature. The effects of reinforcement orientation angle, thickness of damping layer and structure curvature on the frequency and loss factor of piezoelectric damping laminated structure are investigated. This study can provide references for vibration control and optimization design of piezoelectric damping laminated structures.https://www.jnwpu.org/articles/jnwpu/full_html/2022/02/jnwpu2022402p407/jnwpu2022402p407.htmlpiezoelectric damping laminated structurezig-zag hypothesisdamping analysisdynamic modeling |
| spellingShingle | WANG Xiong GAO Yingshan ZHANG Shunqi DOU Weiyuan Electromechanical coupling modeling and analysis of piezoelectric damping laminated structures based on zig-zag hypothesis Xibei Gongye Daxue Xuebao piezoelectric damping laminated structure zig-zag hypothesis damping analysis dynamic modeling |
| title | Electromechanical coupling modeling and analysis of piezoelectric damping laminated structures based on zig-zag hypothesis |
| title_full | Electromechanical coupling modeling and analysis of piezoelectric damping laminated structures based on zig-zag hypothesis |
| title_fullStr | Electromechanical coupling modeling and analysis of piezoelectric damping laminated structures based on zig-zag hypothesis |
| title_full_unstemmed | Electromechanical coupling modeling and analysis of piezoelectric damping laminated structures based on zig-zag hypothesis |
| title_short | Electromechanical coupling modeling and analysis of piezoelectric damping laminated structures based on zig-zag hypothesis |
| title_sort | electromechanical coupling modeling and analysis of piezoelectric damping laminated structures based on zig zag hypothesis |
| topic | piezoelectric damping laminated structure zig-zag hypothesis damping analysis dynamic modeling |
| url | https://www.jnwpu.org/articles/jnwpu/full_html/2022/02/jnwpu2022402p407/jnwpu2022402p407.html |
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