A Galerkin method for the steady state analysis of harmonically excited non-linear systems

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dc.contributor.author Kanarachos, AE en
dc.contributor.author Spentzas, CN en
dc.date.accessioned 2014-03-01T01:08:37Z
dc.date.available 2014-03-01T01:08:37Z
dc.date.issued 1992 en
dc.identifier.issn 0094-114X en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/10607
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-0026953507&partnerID=40&md5=e5e605879c41bdf2f27d4d18b89fc63a en
dc.subject.classification Engineering, Mechanical en
dc.subject.other Equations of Motion en
dc.subject.other Frequency Domain Analysis en
dc.subject.other Iterative Methods en
dc.subject.other System Stability en
dc.subject.other Galerkin Method en
dc.subject.other Harmonically Excited Nonlinear Systems en
dc.subject.other Powell's Minimization Method en
dc.subject.other Steady State Analysis en
dc.subject.other Nonlinear Control Systems en
dc.title A Galerkin method for the steady state analysis of harmonically excited non-linear systems en
heal.type journalArticle en
heal.language English en
heal.publicationDate 1992 en
heal.abstract A Galerkin method for the computation of the steady state of harmonically excited non-linear systems in the frequency domain is presented. The non-linear differential equations of motion are transformed, via the Galerkin technique, to a minimized system of non-linear algebraic equations in the frequency domain. These equations are then solved by a specially developed iteration procedure based on Powell's minimization method. The solution technique proves to be suitable for non-linear systems with arbitrary and numerous non-linearities (e.g. joints with clearance, non-linear springs and dampers). © 1992. en
heal.journalName Mechanism and Machine Theory en
dc.identifier.isi ISI:A1992JH51100003 en
dc.identifier.volume 27 en
dc.identifier.issue 6 en
dc.identifier.spage 661 en
dc.identifier.epage 671 en

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