A Critical Review of Structural Topology Optimization Algorithms
In the past 30 years , the field of structural topology optimization has developed rapidly, and many representative algorithms such as homogenization algorithm, solid isotropic material with penalization algorithms and evolutionary structural optimization algorithms have emerged. In this paper, the...
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| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | E3S Web of Conferences |
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| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/06/e3sconf_icnaoe2024_04005.pdf |
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| _version_ | 1832098556314386432 |
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| author | Jiao Yuhang |
| author_facet | Jiao Yuhang |
| author_sort | Jiao Yuhang |
| collection | DOAJ |
| description | In the past 30 years , the field of structural topology optimization has developed rapidly, and many representative algorithms such as homogenization algorithm, solid isotropic material with penalization algorithms and evolutionary structural optimization algorithms have emerged. In this paper, the above three representative algorithms’ principles and development history are briefly introduced. Secondly, with the classic example of long cantilever beams, the three methods are compared in all aspects of the optimisation process, and their similarities and differences in terms of optimisation objectives, constraints, and characteristics of the results are analysed. Finally, the above algorithms are summarized, and their advantages, disadvantages and applicable scenarios are listed, which will provide reference for future designers to a certain extent. |
| format | Article |
| id | doaj-art-da763bc5383247d69d01d3a8f71621c7 |
| institution | Kabale University |
| issn | 2267-1242 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj-art-da763bc5383247d69d01d3a8f71621c72025-02-05T10:49:16ZengEDP SciencesE3S Web of Conferences2267-12422025-01-016060400510.1051/e3sconf/202560604005e3sconf_icnaoe2024_04005A Critical Review of Structural Topology Optimization AlgorithmsJiao Yuhang0School of Civil Engineering, Chongqing UniversityIn the past 30 years , the field of structural topology optimization has developed rapidly, and many representative algorithms such as homogenization algorithm, solid isotropic material with penalization algorithms and evolutionary structural optimization algorithms have emerged. In this paper, the above three representative algorithms’ principles and development history are briefly introduced. Secondly, with the classic example of long cantilever beams, the three methods are compared in all aspects of the optimisation process, and their similarities and differences in terms of optimisation objectives, constraints, and characteristics of the results are analysed. Finally, the above algorithms are summarized, and their advantages, disadvantages and applicable scenarios are listed, which will provide reference for future designers to a certain extent.https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/06/e3sconf_icnaoe2024_04005.pdftopology optimisationhomogenisationsimp methodeso method |
| spellingShingle | Jiao Yuhang A Critical Review of Structural Topology Optimization Algorithms E3S Web of Conferences topology optimisation homogenisation simp method eso method |
| title | A Critical Review of Structural Topology Optimization Algorithms |
| title_full | A Critical Review of Structural Topology Optimization Algorithms |
| title_fullStr | A Critical Review of Structural Topology Optimization Algorithms |
| title_full_unstemmed | A Critical Review of Structural Topology Optimization Algorithms |
| title_short | A Critical Review of Structural Topology Optimization Algorithms |
| title_sort | critical review of structural topology optimization algorithms |
| topic | topology optimisation homogenisation simp method eso method |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/06/e3sconf_icnaoe2024_04005.pdf |
| work_keys_str_mv | AT jiaoyuhang acriticalreviewofstructuraltopologyoptimizationalgorithms AT jiaoyuhang criticalreviewofstructuraltopologyoptimizationalgorithms |