DC Field | Value | Language |
---|---|---|
dc.contributor.author | Boo, Seung-Hwan | ko |
dc.contributor.author | Kim, Jin-Gyun | ko |
dc.contributor.author | Lee, Phill-Seung | ko |
dc.date.accessioned | 2016-06-07T08:58:07Z | - |
dc.date.available | 2016-06-07T08:58:07Z | - |
dc.date.created | 2016-02-15 | - |
dc.date.created | 2016-02-15 | - |
dc.date.issued | 2016-02 | - |
dc.identifier.citation | COMPUTERS & STRUCTURES, v.164, pp.53 - 62 | - |
dc.identifier.issn | 0045-7949 | - |
dc.identifier.uri | http://hdl.handle.net/10203/207652 | - |
dc.description.abstract | In this paper, we simplify the error estimation technique developed for the Craig-Bampton (CB) method (Kim et al., 2014). The original formulation is simplified by neglecting insignificant terms, a new error estimator is obtained, and thus computational cost is significantly reduced with negligible accuracy loss. In addition, the contribution of a specific substructure to a relative eigenvalue error can be estimated using the new formulation, in which the estimated relative eigenvalue error is represented by a simple summation of the substructural errors estimated. Therefore, the new formulation can be employed for error control by using the detailed errors estimated for a certain substructure. Through various numerical examples, we verify the accuracy and computational efficiency of the new formulation, and demonstrate an error control strategy. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | COMPONENT MODE SYNTHESIS | - |
dc.subject | CRAIG-BAMPTON METHOD | - |
dc.subject | DYNAMIC ANALYSIS | - |
dc.subject | PERFORMANCE | - |
dc.subject | REDUCTION | - |
dc.subject | VIBRATION | - |
dc.subject | ELEMENT | - |
dc.subject | SYSTEMS | - |
dc.title | A simplified error estimator for the CB method and its application to error control | - |
dc.type | Article | - |
dc.identifier.wosid | 000368313500005 | - |
dc.identifier.scopusid | 2-s2.0-84948441643 | - |
dc.type.rims | ART | - |
dc.citation.volume | 164 | - |
dc.citation.beginningpage | 53 | - |
dc.citation.endingpage | 62 | - |
dc.citation.publicationname | COMPUTERS & STRUCTURES | - |
dc.identifier.doi | 10.1016/j.compstruc.2015.11.003 | - |
dc.contributor.localauthor | Lee, Phill-Seung | - |
dc.contributor.nonIdAuthor | Kim, Jin-Gyun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Structural dynamics | - |
dc.subject.keywordAuthor | Finite element method | - |
dc.subject.keywordAuthor | Model reduction | - |
dc.subject.keywordAuthor | Component mode synthesis | - |
dc.subject.keywordAuthor | Craig-Bampton method | - |
dc.subject.keywordAuthor | Error estimation | - |
dc.subject.keywordPlus | COMPONENT MODE SYNTHESIS | - |
dc.subject.keywordPlus | CRAIG-BAMPTON METHOD | - |
dc.subject.keywordPlus | DYNAMIC ANALYSIS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | VIBRATION | - |
dc.subject.keywordPlus | ELEMENT | - |
dc.subject.keywordPlus | SYSTEMS | - |
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