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Article: Three-dimensional electromechanical responses of a parallel piezoelectric bimorph

TitleThree-dimensional electromechanical responses of a parallel piezoelectric bimorph
Authors
KeywordsParallel Bimorph
Piezoelectricity
Three-Dimensional Solution
Issue Date2001
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijsolstr
Citation
International Journal of Solids and Structures, 2001, v. 38 n. 16, p. 2833-2849 How to Cite?
AbstractThis paper proposes a three-dimensional study for parallel piezoelectric bimorphs, which are used commonly as sensors and actuators. Firstly, a general analysis is performed based on the state space formulation combined with an asymptotic expansion technique. By properly truncating the expansions, a analytical expressions for the three-dimensional distributions of electric and mechanical fields in the bimorph is obtained in terms of the displacements on the mid-plane. These displacements are governed by two-dimensional equations formally similar to those in the classical plate theory. Thus, a three-dimensional solution to the bimorph generates directly, provided the two-dimensional equations are solved. As an example, a piezoelectric cantilever bender with a clamped edge is considered, and detailed numerical results are illustrated. © 2001 Elsevier Science Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/156589
ISSN
2015 Impact Factor: 2.081
2015 SCImago Journal Rankings: 1.597
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLim, CWen_US
dc.contributor.authorHe, LHen_US
dc.contributor.authorSoh, AKen_US
dc.date.accessioned2012-08-08T08:43:05Z-
dc.date.available2012-08-08T08:43:05Z-
dc.date.issued2001en_US
dc.identifier.citationInternational Journal of Solids and Structures, 2001, v. 38 n. 16, p. 2833-2849en_US
dc.identifier.issn0020-7683en_US
dc.identifier.urihttp://hdl.handle.net/10722/156589-
dc.description.abstractThis paper proposes a three-dimensional study for parallel piezoelectric bimorphs, which are used commonly as sensors and actuators. Firstly, a general analysis is performed based on the state space formulation combined with an asymptotic expansion technique. By properly truncating the expansions, a analytical expressions for the three-dimensional distributions of electric and mechanical fields in the bimorph is obtained in terms of the displacements on the mid-plane. These displacements are governed by two-dimensional equations formally similar to those in the classical plate theory. Thus, a three-dimensional solution to the bimorph generates directly, provided the two-dimensional equations are solved. As an example, a piezoelectric cantilever bender with a clamped edge is considered, and detailed numerical results are illustrated. © 2001 Elsevier Science Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijsolstren_US
dc.relation.ispartofInternational Journal of Solids and Structuresen_US
dc.subjectParallel Bimorphen_US
dc.subjectPiezoelectricityen_US
dc.subjectThree-Dimensional Solutionen_US
dc.titleThree-dimensional electromechanical responses of a parallel piezoelectric bimorphen_US
dc.typeArticleen_US
dc.identifier.emailSoh, AK: aksoh@hkucc.hku.hken_US
dc.identifier.authoritySoh, AK=rp00170en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S0020-7683(00)00186-4en_US
dc.identifier.scopuseid_2-s2.0-0035281332en_US
dc.identifier.hkuros59165-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035281332&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume38en_US
dc.identifier.issue16en_US
dc.identifier.spage2833en_US
dc.identifier.epage2849en_US
dc.identifier.isiWOS:000167725700008-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridLim, CW=7403654563en_US
dc.identifier.scopusauthoridHe, LH=7403374517en_US
dc.identifier.scopusauthoridSoh, AK=7006795203en_US

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