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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 6106 | - |
dc.citation.number | 27 | - |
dc.citation.startPage | 6096 | - |
dc.citation.title | MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | - |
dc.citation.volume | 29 | - |
dc.contributor.author | Park, Jaesung | - |
dc.contributor.author | Chung, Hayoung | - |
dc.contributor.author | Cho, Maenghyo | - |
dc.date.accessioned | 2023-12-21T13:36:44Z | - |
dc.date.available | 2023-12-21T13:36:44Z | - |
dc.date.created | 2021-12-09 | - |
dc.date.issued | 2022-11 | - |
dc.description.abstract | A design method of the opto-mechanical actuation is proposed. The system is constituted of liquid crystal photo-responsive polymer, and is subject to light-induced isomerization, leading a nematic order collapse. An in-plane shrinkage having a gradient to the thickness of the material is used to model the bending of the opto-mechanical strip. Large displacement of the structure is modeled via corotational formulation. Topology optimization is used to find the optimized strain pattern that induces a desirable system-shape change. To demonstrate the design-capability of the proposed method, several strain distributions that includes pinching cantilever are designed with respect to various design objectives. | - |
dc.identifier.bibliographicCitation | MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, v.29, no.27, pp.6096 - 6106 | - |
dc.identifier.doi | 10.1080/15376494.2021.1972370 | - |
dc.identifier.issn | 1537-6494 | - |
dc.identifier.scopusid | 2-s2.0-85118580042 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/55152 | - |
dc.identifier.url | https://www.tandfonline.com/doi/full/10.1080/15376494.2021.1972370 | - |
dc.identifier.wosid | 000714460100001 | - |
dc.language | 영어 | - |
dc.publisher | TAYLOR & FRANCIS INC | - |
dc.title | Strain pattern search of photo-responsive strip using topology optimization method | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary; Mechanics; Materials Science, Characterization & Testing; Materials Science, Composites | - |
dc.relation.journalResearchArea | Materials Science; Mechanics | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Topology optimization | - |
dc.subject.keywordAuthor | eigenstrain distribution | - |
dc.subject.keywordAuthor | photomechanics | - |
dc.subject.keywordAuthor | liquid crystal polymer network | - |
dc.subject.keywordAuthor | corotational formulation | - |
dc.subject.keywordAuthor | finite element method | - |
dc.subject.keywordPlus | DESIGN | - |
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