DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yong, Yang Woo | ko |
dc.contributor.author | Hoon, Park Ji | ko |
dc.contributor.author | Song, Wonyoung | ko |
dc.contributor.author | Myung, Noh-Hoon | ko |
dc.date.accessioned | 2016-10-07T09:29:10Z | - |
dc.date.available | 2016-10-07T09:29:10Z | - |
dc.date.created | 2016-10-05 | - |
dc.date.created | 2016-10-05 | - |
dc.date.issued | 2016-08 | - |
dc.identifier.citation | IET RADAR SONAR AND NAVIGATION, v.10, no.7, pp.1286 - 1294 | - |
dc.identifier.issn | 1751-8784 | - |
dc.identifier.uri | http://hdl.handle.net/10203/213235 | - |
dc.description.abstract | Jet engine modulation (JEM), a modulation phenomenon induced by a rotating jet engine compressor, is a representative feature extracted from the radar for aircraft target recognition. In this study, the authors present a robust and fast algorithm for extracting the spool rate, which imparts fundamental periodicity to JEM signals. First, a wavelet decomposition with Meyer wavelet was applied to the analytic form of the JEM signal. Then, the decomposition components were combined to achieve a sufficient energy and minimise the mean of the JEM auto-correlation. Finally, the peak detection algorithm was employed for automatic estimation of the spool rate. Application results of measured JEM signals demonstrated that the proposed algorithm is effective for stable and accurate extraction of the jet engine information | - |
dc.language | English | - |
dc.publisher | INST ENGINEERING TECHNOLOGY-IET | - |
dc.subject | RADAR | - |
dc.subject | MODEL | - |
dc.title | Robust and fast algorithm for estimating fundamental periodicity of jet engine modulation signals | - |
dc.type | Article | - |
dc.identifier.wosid | 000381223900016 | - |
dc.identifier.scopusid | 2-s2.0-84979561892 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 1286 | - |
dc.citation.endingpage | 1294 | - |
dc.citation.publicationname | IET RADAR SONAR AND NAVIGATION | - |
dc.identifier.doi | 10.1049/iet-rsn.2015.0526 | - |
dc.contributor.localauthor | Myung, Noh-Hoon | - |
dc.contributor.nonIdAuthor | Yong, Yang Woo | - |
dc.contributor.nonIdAuthor | Hoon, Park Ji | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | object recognition | - |
dc.subject.keywordAuthor | radar detection | - |
dc.subject.keywordAuthor | wavelet transforms | - |
dc.subject.keywordAuthor | feature extraction | - |
dc.subject.keywordAuthor | correlation methods | - |
dc.subject.keywordAuthor | jet engines | - |
dc.subject.keywordAuthor | radar target recognition | - |
dc.subject.keywordAuthor | compressors | - |
dc.subject.keywordAuthor | automatic spool rate estimation | - |
dc.subject.keywordAuthor | peak detection algorithm | - |
dc.subject.keywordAuthor | JEM auto-correlation | - |
dc.subject.keywordAuthor | decomposition components | - |
dc.subject.keywordAuthor | Meyer wavelet | - |
dc.subject.keywordAuthor | wavelet decomposition | - |
dc.subject.keywordAuthor | JEM signals | - |
dc.subject.keywordAuthor | spool rate extraction | - |
dc.subject.keywordAuthor | aircraft target recognition | - |
dc.subject.keywordAuthor | representative feature extraction | - |
dc.subject.keywordAuthor | rotating jet engine compressor | - |
dc.subject.keywordAuthor | jet engine modulation signals | - |
dc.subject.keywordAuthor | fundamental periodicity estimation | - |
dc.subject.keywordAuthor | fast algorithm | - |
dc.subject.keywordAuthor | robust algorithm | - |
dc.subject.keywordPlus | RADAR | - |
dc.subject.keywordPlus | MODEL | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.