Assessment of structural nonlinearities employing extremes of dynamic responses

DC FieldValueLanguage
dc.contributor.authorPakrashi, Vikram-
dc.contributor.authorFitzgerald, Paul-
dc.contributor.authorO’Leary, Michael-
dc.contributor.authoret al.-
dc.date.accessioned2019-05-14T12:14:20Z-
dc.date.available2019-05-14T12:14:20Z-
dc.date.copyright2016 the Authorsen_US
dc.date.issued2016-03-09-
dc.identifier.citationJournal of Vibration and Controlen_US
dc.identifier.issn1077-5463-
dc.identifier.urihttp://hdl.handle.net/10197/10446-
dc.description.abstractA range of methodologies exist for estimating nonlinear responses of structural systems using numerical simulations. However, efforts in relation to experimental methods in this regard still warrant further investigation. This paper presents an approach for assessing structural nonlinearities using the extremes of dynamic responses of the structural system under consideration. The approach allows revisiting and parameter tuning of theoretical models of structures based on experimental studies. A single degree of freedom system was excited in this study using broadband input excitations and the output dynamic responses were measured using different devices. The type and extent of experimentation required for implementation of the presented technique was investigated along with the effects of the estimates of the measured variables and the effects related to different measurement devices.en_US
dc.description.sponsorshipIrish Research Council for Science, Engineering and Technologyen_US
dc.description.sponsorshipScience Foundation Irelanden_US
dc.language.isoenen_US
dc.publisherSageen_US
dc.rightsPakrashi, V., Fitzgerald, P, O'Leary, M., Assessment of structural nonlinearities employing extremes of dynamic responses, Journal of Vibration and Control, 24(1) pp. 137-152. Copyright © 2016 the Authors. Reprinted by permission of SAGE Publications.en_US
dc.subjectExtreme valueen_US
dc.subjectGaussian white noiseen_US
dc.subjectStructural dynamicsen_US
dc.subjectModel testingen_US
dc.subjectNonlinearityen_US
dc.titleAssessment of structural nonlinearities employing extremes of dynamic responsesen_US
dc.typeJournal Articleen_US
dc.internal.authorcontactothervikram.pakrashi@ucd.ieen_US
dc.statusPeer revieweden_US
dc.identifier.volume24en_US
dc.identifier.issue1en_US
dc.identifier.startpage137en_US
dc.identifier.endpage152en_US
dc.identifier.doi10.1177/1077546316635935-
dc.neeo.contributorPakrashi|Vikram|aut|-
dc.neeo.contributorFitzgerald|Paul|aut|-
dc.neeo.contributorO’Leary|Michael|aut|-
dc.neeo.contributoret al.||aut|-
dc.description.othersponsorshipMarine Research Energy Ireland (MaREI)en_US
dc.date.updated2019-05-05T09:58:50Z-
dc.identifier.grantid12/RC/2302-
dc.identifier.grantid14/ADV/RC3022-
item.fulltextWith Fulltext-
item.grantfulltextopen-
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