Compliance Model and Structure Optimization Method Based on Genetic Algorithm for Flexure Hinge Based on X-Lattice Structure
In order to obtain a new structure of beam flexure hinge with good performance, the flexure hinge based on the X-lattice structure is researched in this paper. The truss model in the finite element method is used to model the 6-DOF compliance of the flexure hinge based on the X-lattice structure. Th...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2021/8819422 |
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| author | Yin Zhang Jianwei Wu Jiubin Tan |
| author_facet | Yin Zhang Jianwei Wu Jiubin Tan |
| author_sort | Yin Zhang |
| collection | DOAJ |
| description | In order to obtain a new structure of beam flexure hinge with good performance, the flexure hinge based on the X-lattice structure is researched in this paper. The truss model in the finite element method is used to model the 6-DOF compliance of the flexure hinge based on the X-lattice structure. The influence of structural parameters on the compliance and compliance ratio of flexure hinges is analyzed based on this model, and the performance is compared with the traditional beam flexure hinge of the same size. In order to design a flexure hinge based on the X-lattice structure with good comprehensive performance, this paper proposes an intelligent structure optimization method based on a genetic algorithm. The feasibility of the optimization algorithm is verified by an example. |
| format | Article |
| id | doaj-art-c46d3bef994c4e6984ec6fea29922b32 |
| institution | DOAJ |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-c46d3bef994c4e6984ec6fea29922b322025-08-20T03:23:06ZengWileyComplexity1076-27871099-05262021-01-01202110.1155/2021/88194228819422Compliance Model and Structure Optimization Method Based on Genetic Algorithm for Flexure Hinge Based on X-Lattice StructureYin Zhang0Jianwei Wu1Jiubin Tan2Centre of Ultra-Precision Optoelectronic Instrumentation Engineering, Harbin Institute of Technology, Harbin 150001, ChinaCentre of Ultra-Precision Optoelectronic Instrumentation Engineering, Harbin Institute of Technology, Harbin 150001, ChinaCentre of Ultra-Precision Optoelectronic Instrumentation Engineering, Harbin Institute of Technology, Harbin 150001, ChinaIn order to obtain a new structure of beam flexure hinge with good performance, the flexure hinge based on the X-lattice structure is researched in this paper. The truss model in the finite element method is used to model the 6-DOF compliance of the flexure hinge based on the X-lattice structure. The influence of structural parameters on the compliance and compliance ratio of flexure hinges is analyzed based on this model, and the performance is compared with the traditional beam flexure hinge of the same size. In order to design a flexure hinge based on the X-lattice structure with good comprehensive performance, this paper proposes an intelligent structure optimization method based on a genetic algorithm. The feasibility of the optimization algorithm is verified by an example.http://dx.doi.org/10.1155/2021/8819422 |
| spellingShingle | Yin Zhang Jianwei Wu Jiubin Tan Compliance Model and Structure Optimization Method Based on Genetic Algorithm for Flexure Hinge Based on X-Lattice Structure Complexity |
| title | Compliance Model and Structure Optimization Method Based on Genetic Algorithm for Flexure Hinge Based on X-Lattice Structure |
| title_full | Compliance Model and Structure Optimization Method Based on Genetic Algorithm for Flexure Hinge Based on X-Lattice Structure |
| title_fullStr | Compliance Model and Structure Optimization Method Based on Genetic Algorithm for Flexure Hinge Based on X-Lattice Structure |
| title_full_unstemmed | Compliance Model and Structure Optimization Method Based on Genetic Algorithm for Flexure Hinge Based on X-Lattice Structure |
| title_short | Compliance Model and Structure Optimization Method Based on Genetic Algorithm for Flexure Hinge Based on X-Lattice Structure |
| title_sort | compliance model and structure optimization method based on genetic algorithm for flexure hinge based on x lattice structure |
| url | http://dx.doi.org/10.1155/2021/8819422 |
| work_keys_str_mv | AT yinzhang compliancemodelandstructureoptimizationmethodbasedongeneticalgorithmforflexurehingebasedonxlatticestructure AT jianweiwu compliancemodelandstructureoptimizationmethodbasedongeneticalgorithmforflexurehingebasedonxlatticestructure AT jiubintan compliancemodelandstructureoptimizationmethodbasedongeneticalgorithmforflexurehingebasedonxlatticestructure |