Multiphysics Model of an MR Damper including Magnetic Hysteresis

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dc.contributor.authorKubĂ­k, Michalcs
dc.contributor.authorGoldasz, Januszcs
dc.coverage.issue1cs
dc.coverage.volume2019cs
dc.date.accessioned2020-08-04T11:03:05Z
dc.date.available2020-08-04T11:03:05Z
dc.date.issued2019-06-26cs
dc.description.abstractHysteresis is one of key factors influencing the output of magnetorheological (MR) actuators. The actuators reveal two primary sources of hysteresis. The hydro(mechanical) hysteresis can be related to flow dynamics mechanisms and is frequency- or rate-dependent. For comparison, the magnetic hysteresis is an inherent property of ferromagnetic materials forming the magnetic circuit of the actuators. The need for a good quality hysteresis model has been early recognized in studies on MR actuators; however, few studies have provided models which could be used in the design stage. In the paper we reveal a hybrid multiphysics model of a flow-mode MR actuator which could be used for that purpose. The model relies on the information which can be extracted primarily from material datasheets and engineering drawings. We reveal key details of the model and then verify it against measured data. Finally, we employ it in a parameter sensitivity study to examine the influence of magnetic hysteresis and other relevant factors on the output of the actuator.en
dc.formattextcs
dc.format.extent1-20cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationSHOCK AND VIBRATION. 2019, vol. 2019, issue 1, p. 1-20.en
dc.identifier.doi10.1155/2019/3246915cs
dc.identifier.issn1875-9203cs
dc.identifier.other157473cs
dc.identifier.urihttp://hdl.handle.net/11012/193254
dc.language.isoencs
dc.publisherHindawics
dc.relation.ispartofSHOCK AND VIBRATIONcs
dc.relation.urihttps://www.hindawi.com/journals/sv/2019/3246915/cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1875-9203/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjecthysteresisen
dc.subjectmagnetic hysteresisen
dc.subjectmodellingen
dc.subjectmagnetorheological damperen
dc.titleMultiphysics Model of an MR Damper including Magnetic Hysteresisen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-157473en
sync.item.dbtypeVAVen
sync.item.insts2020.08.04 13:03:05en
sync.item.modts2020.08.04 12:32:37en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav konstruovánícs
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