Active vibration and structural acoustic control of shape memory alloy hybrid composites: Experimental results

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dc.contributorVirginia Tech. Center for Intelligent Material Systems and Structuresen
dc.contributor.authorRogers, Craig A.en
dc.contributor.departmentCenter for Intelligent Material Systems and Structures (CIMSS)en
dc.date.accessed2015-05-12en
dc.date.accessioned2015-05-14T14:51:13Zen
dc.date.available2015-05-14T14:51:13Zen
dc.date.issued1990-12-01en
dc.description.abstractShape memory alloy hybrid composites have been shown both by analytical simulations and experiments to be effective adaptive materials for active vibration and structural acoustics control [Rogers and Robertshaw, Engineering Science Preprints 25, ESP25.88027, Society of Engineering Sciences (1988) and ASME Paper 88-WA/DE-9 ( 1988); Rogers et al., in Proceedings of the 30th Structures, Structural Dynamics, and Materials Conference, AIAA Paper 89-1389 (1989)]. Structural acoustics is the study of how elastic structures radiate or receive sound, and in its most fundamental form involves the simultaneous solution of the differential equations describing the structure and fluid media with appropriate boundary conditions between the two, i.e., a "fully" coupled analysis. This paper will review the state-ofthe-art of active control utilizing shape memory alloy hybrid composites and present experimental results showing active dynamic tuning by a method called active strain energy tuning (ASET), active control of sound radiation from a clamped-baffled beam, and transient vibration control of a cantilevered beam.en
dc.description.sponsorshipUnited States. Office of Naval Research. Young Investigator Program - ONR N00014-88-0566en
dc.description.sponsorshipUnited States. Office of Naval Research. Young Investigator Program - ONR Grant N00014-88-0721en
dc.format.extent9 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRogers, C. A. (1990). Active vibration and structural acoustic control of shape memory alloy hybrid composites: Experimental results. Journal of the Acoustical Society of America, 88(6), 2803-2811. doi: 10.1121/1.399683en
dc.identifier.doihttps://doi.org/10.1121/1.399683en
dc.identifier.issn0001-4966en
dc.identifier.urihttp://hdl.handle.net/10919/52280en
dc.identifier.urlhttp://scitation.aip.org/content/asa/journal/jasa/88/6/10.1121/1.399683en
dc.language.isoen_USen
dc.publisherAcoustical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectShape memory effecten
dc.subjectComposite materialsen
dc.subjectStructural acousticsen
dc.subjectRadiation monitoringen
dc.subjectStructural beam vibrationsen
dc.titleActive vibration and structural acoustic control of shape memory alloy hybrid composites: Experimental resultsen
dc.title.serialJournal of the Acoustical Society of Americaen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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