Hilbert-Huang Transform (HHT) transient analysis of composite panel undergoing high-velocity impact
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Seung Kyu | - |
dc.contributor.author | Kim, Yong Woo | - |
dc.contributor.author | Koo, Man Hoi | - |
dc.contributor.author | Gimm, Hak In | - |
dc.contributor.author | Yoo, Hong Hee | - |
dc.date.accessioned | 2022-12-20T10:53:48Z | - |
dc.date.available | 2022-12-20T10:53:48Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2010-12 | - |
dc.identifier.issn | 1738-494X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/173401 | - |
dc.description.abstract | Fast Fourier transform (FFT) has been widely used to analyze distribution patterns of frequency components in dynamic response signals. Given a stationary dynamic response signal, a fixed frequency distribution pattern can be obtained efficiently using FFT. If the system of concern is not stationary, however, the frequency distribution pattern varies with time, and the variation in that pattern cannot be effectively determined via FFT. To overcome this weakness, time-frequency dual-domain signal analysis methods such as wavelet transform and Hilbert-Huang transform (HHT) have been introduced. HHT has been shown to be particularly effective in analysis of non-stationary signals obtained from non-linear as well as linear systems. In the present study, the transient characteristics of a composite panel undergoing high-velocity impact were investigated. The composite panel, along with the colliding bullet, were modeled using the finite element method. To verify the reliability of the analysis model, an impact experiment was carried out, which proved that the model provides reliable, similar-to-experimental results. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC MECHANICAL ENGINEERS | - |
dc.title | Hilbert-Huang Transform (HHT) transient analysis of composite panel undergoing high-velocity impact | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoo, Hong Hee | - |
dc.identifier.doi | 10.1007/s12206-010-0912-4 | - |
dc.identifier.scopusid | 2-s2.0-78650491625 | - |
dc.identifier.wosid | 000286511500005 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, v.24, no.12, pp.2395 - 2400 | - |
dc.relation.isPartOf | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.citation.title | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 24 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 2395 | - |
dc.citation.endPage | 2400 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001497582 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.subject.keywordPlus | TIME-SERIES ANALYSIS | - |
dc.subject.keywordAuthor | Composite panel | - |
dc.subject.keywordAuthor | High-velocity impact | - |
dc.subject.keywordAuthor | Transient characteristic | - |
dc.subject.keywordAuthor | Hilbert-Huang transform | - |
dc.subject.keywordAuthor | Experimental verification | - |
dc.identifier.url | https://link.springer.com/article/10.1007/s12206-010-0912-4 | - |
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