Topological optimization algorithm for mechanical-electrical coupling of periodic composite materials
In this paper, a topology optimization algorithm for the mechanical-electrical coupling problem of periodic composite materials is studied. Firstly, the homogenization problem of the mechanical-electrical coupling topology optimization problem of periodic composite materials is established by the mu...
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| Format: | Article |
| Language: | English |
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AIMS Press
2023-03-01
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| Series: | Electronic Research Archive |
| Subjects: | |
| Online Access: | https://www.aimspress.com/article/doi/10.3934/era.2023136?viewType=HTML |
| _version_ | 1797831749775917056 |
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| author | Ziqiang Wang Chunyu Cen Junying Cao |
| author_facet | Ziqiang Wang Chunyu Cen Junying Cao |
| author_sort | Ziqiang Wang |
| collection | DOAJ |
| description | In this paper, a topology optimization algorithm for the mechanical-electrical coupling problem of periodic composite materials is studied. Firstly, the homogenization problem of the mechanical-electrical coupling topology optimization problem of periodic composite materials is established by the multi-scale asymptotic expansion method. Secondly, the topology optimization algorithm for the mechanical-electrical coupling problem of periodic composite materials is constructed by finite element method, solid isotropic material with penalisation method and homogenization method. Finally, numerical results show that the proposed algorithm is effective to calculate the optimal structure of the periodic composite cantilever beam under the influence of the mechanical-electrical coupling. |
| first_indexed | 2024-04-09T13:57:45Z |
| format | Article |
| id | doaj.art-583dc2721f3943a282291504b5c928e8 |
| institution | Directory Open Access Journal |
| issn | 2688-1594 |
| language | English |
| last_indexed | 2024-04-09T13:57:45Z |
| publishDate | 2023-03-01 |
| publisher | AIMS Press |
| record_format | Article |
| series | Electronic Research Archive |
| spelling | doaj.art-583dc2721f3943a282291504b5c928e82023-05-08T01:23:32ZengAIMS PressElectronic Research Archive2688-15942023-03-013152689270710.3934/era.2023136Topological optimization algorithm for mechanical-electrical coupling of periodic composite materialsZiqiang Wang0Chunyu Cen 1Junying Cao2School of Data Science and Information Engineering, Guizhou Minzu University, Guiyang 550025, ChinaSchool of Data Science and Information Engineering, Guizhou Minzu University, Guiyang 550025, ChinaSchool of Data Science and Information Engineering, Guizhou Minzu University, Guiyang 550025, ChinaIn this paper, a topology optimization algorithm for the mechanical-electrical coupling problem of periodic composite materials is studied. Firstly, the homogenization problem of the mechanical-electrical coupling topology optimization problem of periodic composite materials is established by the multi-scale asymptotic expansion method. Secondly, the topology optimization algorithm for the mechanical-electrical coupling problem of periodic composite materials is constructed by finite element method, solid isotropic material with penalisation method and homogenization method. Finally, numerical results show that the proposed algorithm is effective to calculate the optimal structure of the periodic composite cantilever beam under the influence of the mechanical-electrical coupling.https://www.aimspress.com/article/doi/10.3934/era.2023136?viewType=HTMLmechanical-electrical couplingcomposite materialssolid isotropic material methodhomogenization method |
| spellingShingle | Ziqiang Wang Chunyu Cen Junying Cao Topological optimization algorithm for mechanical-electrical coupling of periodic composite materials Electronic Research Archive mechanical-electrical coupling composite materials solid isotropic material method homogenization method |
| title | Topological optimization algorithm for mechanical-electrical coupling of periodic composite materials |
| title_full | Topological optimization algorithm for mechanical-electrical coupling of periodic composite materials |
| title_fullStr | Topological optimization algorithm for mechanical-electrical coupling of periodic composite materials |
| title_full_unstemmed | Topological optimization algorithm for mechanical-electrical coupling of periodic composite materials |
| title_short | Topological optimization algorithm for mechanical-electrical coupling of periodic composite materials |
| title_sort | topological optimization algorithm for mechanical electrical coupling of periodic composite materials |
| topic | mechanical-electrical coupling composite materials solid isotropic material method homogenization method |
| url | https://www.aimspress.com/article/doi/10.3934/era.2023136?viewType=HTML |
| work_keys_str_mv | AT ziqiangwang topologicaloptimizationalgorithmformechanicalelectricalcouplingofperiodiccompositematerials AT chunyucen topologicaloptimizationalgorithmformechanicalelectricalcouplingofperiodiccompositematerials AT junyingcao topologicaloptimizationalgorithmformechanicalelectricalcouplingofperiodiccompositematerials |