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Statistical space-time metamodels based on multiple responses approach for time-variant dynamic response of structures
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lee, Jin Min | - |
| dc.contributor.author | Lee, Tae Hee | - |
| dc.date.accessioned | 2022-12-20T16:09:30Z | - |
| dc.date.available | 2022-12-20T16:09:30Z | - |
| dc.date.issued | 2010-08 | - |
| dc.identifier.issn | 1226-4873 | - |
| dc.identifier.issn | 2288-5226 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/174328 | - |
| dc.description.abstract | Statistical regression and/or interpolation models have been used for data analysis and response prediction using the results of the physical experiments and/or computer simulations in structural engineering fields. These models have been employed during the last decade to develop a variety of design methodologies. However, these models only handled responses with respect to space variables such as size and shape of structures and cannot handle time-variant dynamic responses, i.e. response varying with time. In this research, statistical space-time metamodels based on multiple response approach that can handle responses with respect to both space variables and a time variable are proposed. Regression and interpolation models such as the response surface model (RSM) and kriging model were developed for handling time-variant dynamic responses of structural engineering. We evaluate the accuracies of the responses predicted by the two statistical space-time metamodels by comparing them with the responses obtained by the physical experiments and/or computer simulations. | - |
| dc.description.abstract | 통계적 회귀모델과 보간모델은 구조공학 분야에서 실제실험과 전산실험의 결과로부터 자료를 분석하고 응답을 예측하기 위해 적용되었으며 최근 10 년 동안 다양한 설계방법론들과 함께 발전해왔다. 그러나 그들은 구조물의 크기와 형상과 같은 공간변수에 대해서만 취급해왔고 시간변수에 따라 변하는 시간–변화 동적응답을고려할 수 없었다. 본 연구에서는 공간변수와 시간변수를 모두 취급하여 시간–변화 동적응답을 고려할 수 있는 다중응답접근법 기반 통계적 공간–시간 메타모델을 제안한다. 대표적 회귀모델인 반응표면모델과 보간모델인 크리깅모델을 구조공학 예제의 시간–변화 동적응답에 적용한다. 또한 제안한 방법의 성능을 검증하기 위해실제함수와의 비교를 통해 두 통계적 공간–시간 메타모델의 정확성을 비교한다. | - |
| dc.format.extent | 8 | - |
| dc.language | 한국어 | - |
| dc.language.iso | KOR | - |
| dc.publisher | 대한기계학회 | - |
| dc.title | Statistical space-time metamodels based on multiple responses approach for time-variant dynamic response of structures | - |
| dc.title.alternative | 구조물의 시간-변화 동적응답에 대한 다중응답접근법 기반 통계적 공간-시간 메타모델 | - |
| dc.type | Article | - |
| dc.publisher.location | 대한민국 | - |
| dc.identifier.doi | 10.3795/KSME-A.2010.34.8.989 | - |
| dc.identifier.scopusid | 2-s2.0-77955678948 | - |
| dc.identifier.bibliographicCitation | 대한기계학회논문집 A, v.34, no.8, pp 989 - 996 | - |
| dc.citation.title | 대한기계학회논문집 A | - |
| dc.citation.volume | 34 | - |
| dc.citation.number | 8 | - |
| dc.citation.startPage | 989 | - |
| dc.citation.endPage | 996 | - |
| dc.type.docType | Article | - |
| dc.identifier.kciid | ART001465501 | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.description.journalRegisteredClass | kci | - |
| dc.subject.keywordPlus | Kriging model | - |
| dc.subject.keywordPlus | Meta model | - |
| dc.subject.keywordPlus | Multiple response | - |
| dc.subject.keywordPlus | Regression model | - |
| dc.subject.keywordPlus | Response surface models | - |
| dc.subject.keywordPlus | Computational methods | - |
| dc.subject.keywordPlus | Data reduction | - |
| dc.subject.keywordPlus | Dynamic response | - |
| dc.subject.keywordPlus | Dynamics | - |
| dc.subject.keywordPlus | Experiments | - |
| dc.subject.keywordPlus | Interpolation | - |
| dc.subject.keywordPlus | Models | - |
| dc.subject.keywordPlus | Regression analysis | - |
| dc.subject.keywordPlus | Statistics | - |
| dc.subject.keywordPlus | Structural design | - |
| dc.subject.keywordPlus | Surface properties | - |
| dc.subject.keywordPlus | Computer simulation | - |
| dc.subject.keywordAuthor | Interpolation model | - |
| dc.subject.keywordAuthor | Kriging model | - |
| dc.subject.keywordAuthor | Multiple responses approach | - |
| dc.subject.keywordAuthor | Regression model | - |
| dc.subject.keywordAuthor | Response surface model | - |
| dc.subject.keywordAuthor | Statistical space-time metamodel | - |
| dc.identifier.url | https://scienceon.kisti.re.kr/srch/selectPORSrchArticle.do?cn=JAKO201022262413088&SITE=CLICK | - |
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