Exploiting knowledge of jump-up and jump-down frequencies to determine the parameters of a Duffing oscillator

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dc.contributor.authorRamlan, Roszaidi
dc.contributor.authorBrennan, Michael J. [UNESP]
dc.contributor.authorKovacic, Ivana
dc.contributor.authorMace, Brian R.
dc.contributor.authorBurrow, Stephen G.
dc.contributor.institutionUniversiti Teknikal Malaysia Melaka
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversity of Novi Sad
dc.contributor.institutionUniversity of Auckland
dc.contributor.institutionUniversity of Bristol
dc.date.accessioned2018-12-11T16:41:13Z
dc.date.available2018-12-11T16:41:13Z
dc.date.issued2016-08-01
dc.description.abstractThis work concerns the application of certain non-linear phenomena - jump frequencies in a base-excited Duffing oscillator - to the estimation of the parameters of the system. First, approximate analytical expressions are derived for the relationships between the jump-up and jump-down frequencies, the damping ratio and the cubic stiffness coefficient. Then, experimental results, together with the results of numerical simulations, are presented to show how knowledge of these frequencies can be exploited.en
dc.description.affiliationCentre for Advanced Research on Energy and Automotive (CARE) Faculty of Mechanical Engineering Universiti Teknikal Malaysia Melaka
dc.description.affiliationDepartment of Mechanical Engineering UNESP
dc.description.affiliationCentre of Excellence for Vibro-Acoustic Systems and Signal Processing Faculty of Technical Sciences University of Novi Sad
dc.description.affiliationDepartment of Mechanical Engineering University of Auckland
dc.description.affiliationDepartment of Aerospace Engineering University of Bristol
dc.description.affiliationUnespDepartment of Mechanical Engineering UNESP
dc.format.extent282-291
dc.identifierhttp://dx.doi.org/10.1016/j.cnsns.2016.01.017
dc.identifier.citationCommunications in Nonlinear Science and Numerical Simulation, v. 37, p. 282-291.
dc.identifier.doi10.1016/j.cnsns.2016.01.017
dc.identifier.file2-s2.0-84959262744.pdf
dc.identifier.issn1007-5704
dc.identifier.scopus2-s2.0-84959262744
dc.identifier.urihttp://hdl.handle.net/11449/168426
dc.language.isoeng
dc.relation.ispartofCommunications in Nonlinear Science and Numerical Simulation
dc.relation.ispartofsjr1,372
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectBase excitation
dc.subjectCubic stiffness coefficient
dc.subjectDuffing oscillator
dc.subjectJumps
dc.subjectViscous damping coefficient
dc.titleExploiting knowledge of jump-up and jump-down frequencies to determine the parameters of a Duffing oscillatoren
dc.typeArtigo
unesp.author.orcid0000-0002-4913-8233[1]

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