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Article: Three-dimensional analysis of an antiparallel piezoelectric bimorph

TitleThree-dimensional analysis of an antiparallel piezoelectric bimorph
Authors
Issue Date2000
PublisherSpringer-Verlag Wien. The Journal's web site is located at http://www.springer.at/acta_mech
Citation
Acta Mechanica, 2000, v. 145 n. 1-4, p. 189-204 How to Cite?
AbstractThree-dimensional electromechanical responses of a piezoelectric bimorph are studied. The bimorph is antiparallel in the sense that it consists of two identical, plate-like piezoelectric elements with opposite poling directions. Both the top and bottom surfaces of the bimorph are fully covered with negligibly thin conductive electrodes. By introducing a small parameter and using the transfer matrix method it is shown that a three-dimensional solution of the problem can be readily constructed, provided the solution to a set of two-dimensional equations very similar to those in the classic plate theory is obtainable. The three-dimensional solution satisfies all the field equations as well as the boundary conditions on the major surfaces and at the interface between the two piezoelectric plates. In many special cases, the electric edge condition can be fulfilled point by point, and thus the solution is exact in Saint-Venant's sense. The formulation and new analytical results for a strip-shaped cantilever bimorph under the action of applied voltage and end moment are presented.
Persistent Identifierhttp://hdl.handle.net/10722/76015
ISSN
2015 Impact Factor: 1.694
2015 SCImago Journal Rankings: 0.898
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHe, LHen_HK
dc.contributor.authorLim, CWen_HK
dc.contributor.authorSoh, AKen_HK
dc.date.accessioned2010-09-06T07:16:48Z-
dc.date.available2010-09-06T07:16:48Z-
dc.date.issued2000en_HK
dc.identifier.citationActa Mechanica, 2000, v. 145 n. 1-4, p. 189-204en_HK
dc.identifier.issn0001-5970en_HK
dc.identifier.urihttp://hdl.handle.net/10722/76015-
dc.description.abstractThree-dimensional electromechanical responses of a piezoelectric bimorph are studied. The bimorph is antiparallel in the sense that it consists of two identical, plate-like piezoelectric elements with opposite poling directions. Both the top and bottom surfaces of the bimorph are fully covered with negligibly thin conductive electrodes. By introducing a small parameter and using the transfer matrix method it is shown that a three-dimensional solution of the problem can be readily constructed, provided the solution to a set of two-dimensional equations very similar to those in the classic plate theory is obtainable. The three-dimensional solution satisfies all the field equations as well as the boundary conditions on the major surfaces and at the interface between the two piezoelectric plates. In many special cases, the electric edge condition can be fulfilled point by point, and thus the solution is exact in Saint-Venant's sense. The formulation and new analytical results for a strip-shaped cantilever bimorph under the action of applied voltage and end moment are presented.en_HK
dc.languageengen_HK
dc.publisherSpringer-Verlag Wien. The Journal's web site is located at http://www.springer.at/acta_mechen_HK
dc.relation.ispartofActa Mechanicaen_HK
dc.titleThree-dimensional analysis of an antiparallel piezoelectric bimorphen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0001-5970&volume=145 &issue=1-4&spage=189&epage=204&date=2000&atitle=Three-dimensional+analysis+of+an+antiparallel+piezoelectric+bimorphen_HK
dc.identifier.emailSoh, AK:aksoh@hkucc.hku.hken_HK
dc.identifier.authoritySoh, AK=rp00170en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/BF01453652en_HK
dc.identifier.scopuseid_2-s2.0-0034476608en_HK
dc.identifier.hkuros59173en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034476608&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume145en_HK
dc.identifier.issue1-4en_HK
dc.identifier.spage189en_HK
dc.identifier.epage204en_HK
dc.identifier.isiWOS:000166355900012-
dc.publisher.placeAustriaen_HK
dc.identifier.scopusauthoridHe, LH=7403374517en_HK
dc.identifier.scopusauthoridLim, CW=7403654563en_HK
dc.identifier.scopusauthoridSoh, AK=7006795203en_HK

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