초음파센서용 압전 원판 변환기의 면내/면외 진동
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 백병주 | - |
dc.contributor.author | 허인재 | - |
dc.contributor.author | 김진오 | - |
dc.date.accessioned | 2021-06-29T02:40:03Z | - |
dc.date.available | 2021-06-29T02:40:03Z | - |
dc.date.created | 2021-06-29 | - |
dc.date.issued | 2021-06 | - |
dc.identifier.issn | 1598-2785 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/40968 | - |
dc.description.abstract | This paper deals with the in-plane and out-of-plane vibrations of piezoelectric disc transducers, which are the main elements of ultrasonic sensors. In disc-type piezoelectric transducers, the fundamental mode is a radial mode, and the in-plane vibration of radial motion is coupled with the out-of-plane vibration of the axial motion. We developed an in-plane vibration theory, which was reported earlier, and theoretically analyzed the out-of-plane vibration and verified the theory by finite element analysis. We experimentally measured and compared the natural frequencies and verified the analysis results. In addition, we established a theoretical equation for the vibration distribution, which shows a bell-shape for the out-of-plane vibration in the thickness direction for the fundamental mode, as well as a theoretical equation of the natural frequency, which is inversely proportional to the radius. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국소음진동공학회 | - |
dc.relation.isPartOf | 한국소음진동공학회논문집 | - |
dc.title | 초음파센서용 압전 원판 변환기의 면내/면외 진동 | - |
dc.title.alternative | In-plane and Out-of-plane Vibration of Piezoelectric Disc Transducers for Ultrasonic Sensors | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 한국소음진동공학회논문집, v.31, no.3, pp.330 - 338 | - |
dc.identifier.kciid | ART002725088 | - |
dc.description.journalClass | 2 | - |
dc.citation.endPage | 338 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 330 | - |
dc.citation.title | 한국소음진동공학회논문집 | - |
dc.citation.volume | 31 | - |
dc.contributor.affiliatedAuthor | 김진오 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | 압전 | - |
dc.subject.keywordAuthor | 원판 | - |
dc.subject.keywordAuthor | 변환기 | - |
dc.subject.keywordAuthor | 진동 | - |
dc.subject.keywordAuthor | 초음파 | - |
dc.subject.keywordAuthor | 센서 | - |
dc.subject.keywordAuthor | Piezoelectric | - |
dc.subject.keywordAuthor | disc | - |
dc.subject.keywordAuthor | Ttransducer | - |
dc.subject.keywordAuthor | Vibration | - |
dc.subject.keywordAuthor | Ultrasound | - |
dc.subject.keywordAuthor | Sensor | - |
dc.description.journalRegisteredClass | kci | - |
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