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dc.contributorVirginia Tech. Department of Mechanical Engineering. Vibration and Acoustics Laboratoriesen_US
dc.contributorUniversite de Sherbrooke. Mechanical Engineering Department. G.A.U.S.en_US
dc.contributor.authorCharette, Francoisen_US
dc.contributor.authorBerry, Alainen_US
dc.contributor.authorGuigou, Catherineen_US
dc.date.accessioned2015-05-27T19:50:24Z
dc.date.available2015-05-27T19:50:24Z
dc.date.issued1998-03-01
dc.identifier.citationCharette, F., Berry, A., & Guigou, C. (1998). Active control of sound radiation from a plate using a polyvinylidene fluoride volume displacement sensor. Journal of the Acoustical Society of America, 103(3), 1493-1503. doi: 10.1121/1.421301en_US
dc.identifier.issn0001-4966en_US
dc.identifier.urihttp://hdl.handle.net/10919/52695
dc.description.abstractThis paper presents a new volume displacement sensor (made of shaped strips of PVDF film) and the experimental implementation of this sensor in an active control system. A design strategy for a PVDF sensor detecting the volume displacement induced by a vibrating 2D structure is presented. It is based on the modal representation of the plate response. It actually consists in designing a PVDF sensor, composed of several shaped PVDF strips bonded to the surface of the structure, in such a way that the output signal of the sensor is directly proportional to the volume displacement. The design methodology is based on the experimental measurements of the plate mode shapes (eigenfunctions) and is valid for any type of boundary conditions. The experimental implementation of such a volumetric sensor in an active control system is then presented. The experimental results obtained validates this new type of volume displacement sensor.en_US
dc.format.extent11 pagesen_US
dc.format.mimetypeapplication/pdfen_US
dc.language.isoen_USen_US
dc.publisherAcoustical Society of Americaen_US
dc.subjectAcoustic sensingen_US
dc.subjectElectromagnetic radiation detectorsen_US
dc.subjectRadiation detectorsen_US
dc.subjectControl systemsen_US
dc.subjectSurface structureen_US
dc.titleActive control of sound radiation from a plate using a polyvinylidene fluoride volume displacement sensoren_US
dc.typeArticleen_US
dc.identifier.urlhttp://scitation.aip.org/content/asa/journal/jasa/103/3/10.1121/1.421301en_US
dc.date.accessed2015-05-12en_US
dc.title.serialJournal of the Acoustical Society of Americaen_US
dc.identifier.doihttps://doi.org/10.1121/1.421301
dc.type.dcmitypeTexten_US


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