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Article: Uncoupling of dynamic equations for periodic structures

TitleUncoupling of dynamic equations for periodic structures
Authors
Cai, CWCheung, YKChan, HC
Issue Date1990
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jsvi
Citation
Journal Of Sound And Vibration, 1990, v. 139 n. 2, p. 253-263 How to Cite?
AbstractThis paper is aimed at providing some explanation of the physical meaning and mathematical formulation of the U-transformation method, which has found many applications in obtaining solutions for structures with periodicity properties. The U-transformation was first derived from the mode method for rotational periodic structures. The dynamic equation for cyclic periodic structures can be uncoupled in the domain of single substructure by U-transformation. It is then extended to the double U-transformation method for structures with cyclic periodicity in two directions. However, it should be noted that the method may also be applied to some one-way or two-way linear periodic structures. © 1990.
Persistent Identifierhttp://hdl.handle.net/10722/149950
ISSN
0022-460X
2021 Impact Factor: 4.761
2020 SCImago Journal Rankings: 1.315

 

DC FieldValueLanguage
dc.contributor.authorCai, CWen_US
dc.contributor.authorCheung, YKen_US
dc.contributor.authorChan, HCen_US
dc.date.accessioned2012-06-26T06:00:44Z-
dc.date.available2012-06-26T06:00:44Z-
dc.date.issued1990en_US
dc.identifier.citationJournal Of Sound And Vibration, 1990, v. 139 n. 2, p. 253-263en_US
dc.identifier.issn0022-460Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/149950-
dc.description.abstractThis paper is aimed at providing some explanation of the physical meaning and mathematical formulation of the U-transformation method, which has found many applications in obtaining solutions for structures with periodicity properties. The U-transformation was first derived from the mode method for rotational periodic structures. The dynamic equation for cyclic periodic structures can be uncoupled in the domain of single substructure by U-transformation. It is then extended to the double U-transformation method for structures with cyclic periodicity in two directions. However, it should be noted that the method may also be applied to some one-way or two-way linear periodic structures. © 1990.en_US
dc.languageengen_US
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jsvien_US
dc.relation.ispartofJournal of Sound and Vibrationen_US
dc.titleUncoupling of dynamic equations for periodic structuresen_US
dc.typeArticleen_US
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_US
dc.identifier.authorityCheung, YK=rp00104en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0025703084en_US
dc.identifier.volume139en_US
dc.identifier.issue2en_US
dc.identifier.spage253en_US
dc.identifier.epage263en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridCai, CW=7202874053en_US
dc.identifier.scopusauthoridCheung, YK=7202111065en_US
dc.identifier.scopusauthoridChan, HC=7403402425en_US
dc.identifier.issnl0022-460X-

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