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dc.contributor.author유홍희-
dc.date.accessioned2018-03-16T02:21:05Z-
dc.date.available2018-03-16T02:21:05Z-
dc.date.issued2016-04-
dc.identifier.citation한국소음진동공학회 2016년도 춘계 학술대회 논문집, Page.80-82en_US
dc.identifier.issn1598-2548-
dc.identifier.issn2465-8553-
dc.identifier.urihttp://www.dbpia.co.kr/Journal/ArticleDetail/NODE06676981-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/47682-
dc.description.abstractVibration based piezoelectric energy harvester have attracted a lot of interest due to its simple implementations and high energy density. However, if natural frequencies of the system do not correspond to an input vibration frequency, generated power decreases significantly. In this paper, a new broadband piezoelectric energy harvester that consist of three beams and seems like the alphabet S is introduced. The equations of motion are built. A modal analysis is conducted and the results show that the lowest three natural frequencies can be spaced so closely by changing the length, thickness, and tip mass of each beam.en_US
dc.description.sponsorship이 연구는 대한민국 산업통상자원부의 재원으로 에너지기술평가원(KEPEP)의 지원을 받아 수행한 연구임 (Project No. 20142020103970)en_US
dc.language.isoko_KRen_US
dc.publisher한국소음진동공학회en_US
dc.subject압전 에너지 하베스터en_US
dc.subject광대역en_US
dc.subject다모드의en_US
dc.subject분포 매개변수 모델en_US
dc.subjectPiezoelectric energy harvesteren_US
dc.subjectBroadbanden_US
dc.subjectMultimodalen_US
dc.subjectDistributed parameter modelen_US
dc.titleS 모양의 보 구조물을 이용한 다모드 압전 에너지 하베스터en_US
dc.title.alternativeS Shaped Multimodal Piezoelectric Energy Harvesteren_US
dc.typeArticleen_US
dc.relation.page1-1-
dc.contributor.googleauthor유홍희-
dc.contributor.googleauthor정신우-
dc.contributor.googleauthorYoo, Hong Hee-
dc.contributor.googleauthorJeong, Sinwoo-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDIVISION OF MECHANICAL ENGINEERING-
dc.identifier.pidhhyoo-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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