DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박강수 | ko |
dc.contributor.author | 윤성기 | ko |
dc.date.accessioned | 2013-03-08T03:36:31Z | - |
dc.date.available | 2013-03-08T03:36:31Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-12 | - |
dc.identifier.citation | 대한기계학회논문집 A, v.31, no.12, pp.1180 - 1187 | - |
dc.identifier.issn | 1226-4873 | - |
dc.identifier.uri | http://hdl.handle.net/10203/92031 | - |
dc.description.abstract | In the present work, topology optimization method using adaptive inner-front level set method is presented. In the conventional level set based topology optimization method, there exists an incapability for inner-front creation during optimization process. In this regard, as a new attempt to avoid and to overcome the limitation, an inner-front creation algorithm is proposed. In the inner-front creation algorithm, the strain energy density of a structure along with volume constraint is considered. Especially, to facilitate the inner-front creation process during the optimization process, the inner-front creation map which corresponds to the discrete valued function of strain energy density is constructed. In the evolution of the level set function during the optimization process, the least-squares finite element method (LSFEM) is employed. As an application to shell structures, the lightweight design of doubly curved shell and segmented mirror is carried out. | - |
dc.language | Korean | - |
dc.publisher | 대한기계학회 | - |
dc.title | 적응적 내부 경계 레벨셋 기반 위상최적화를 이용한 쉘 구조물의 경량화 설계 | - |
dc.title.alternative | Lightweight Design of Shell Structures Using Adaptive Inner-Front Level Set Based Topology Optimization (AIFLS-TOP) | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 31 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 1180 | - |
dc.citation.endingpage | 1187 | - |
dc.citation.publicationname | 대한기계학회논문집 A | - |
dc.identifier.kciid | ART001202961 | - |
dc.contributor.localauthor | 윤성기 | - |
dc.contributor.nonIdAuthor | 박강수 | - |
dc.subject.keywordAuthor | Topology Optimization(위상최적화) | - |
dc.subject.keywordAuthor | Level Set Method(레벨셋 방법) | - |
dc.subject.keywordAuthor | Least-Squares Finite Element Method(최소제곱 유한요소법) | - |
dc.subject.keywordAuthor | Inner-Front Creation(내부 경계 생성) | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.