Dual Hysteresis Model of MR Dampers

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dc.contributor.authorGoldasz, Januszcs
dc.contributor.authorSapinski, Bogdancs
dc.contributor.authorJastrzębski, Łukaszcs
dc.contributor.authorKubík, Michalcs
dc.coverage.issue1cs
dc.coverage.volume7cs
dc.date.accessioned2020-12-02T11:55:31Z
dc.date.available2020-12-02T11:55:31Z
dc.date.issued2020-09-24cs
dc.description.abstractThis study concerns the modeling of the hysteretic behavior of magnetorheological (MR) dampers. In general, hysteresis is one of key factors influencing the output of such actuators. So far, more attention has been paid to studying the combined hysteretic behavior of MR actuators by observing the relationships between the output (force/torque) and the inputs (current, velocity, and position). However, these devices feature two distinct hysteretic mechanisms: mechanical/hydraulic and magnetic. The mechanical hysteresis is of different nature than the magnetic hysteresis due to the properties of ferromagnetic materials forming the actuator's electromagnet circuit, and these should be split in the modeling process. In the present study, we separate the magnetic hysteresis from the mechanical/hydraulic one by investigating the magnetic flux vs. exciting current relationship of a commercial flow-mode MR damper subjected to sinusoidal current loading and independently of the mechanical excitations. The resulting behavior of the electromagnetic circuit is then examined using the non-linear inductor approach with hysteresis. Total hysteresis is then modeled using a non-linear inductor model in combination with a phenomenological parametric Maxwell type model of the damper.en
dc.formattextcs
dc.format.extent1-13cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationFrontiers in Materials. 2020, vol. 7, issue 1, p. 1-13.en
dc.identifier.doi10.3389/fmats.2020.00236cs
dc.identifier.issn2296-8016cs
dc.identifier.other165383cs
dc.identifier.urihttp://hdl.handle.net/11012/195745
dc.language.isoencs
dc.publisherFrontierscs
dc.relation.ispartofFrontiers in Materialscs
dc.relation.urihttps://www.frontiersin.org/articles/10.3389/fmats.2020.00236/fullcs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2296-8016/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectMR damperen
dc.subjectHysteretic behaviouren
dc.subjectMagnetic hystereisen
dc.subjectinductor modelen
dc.subjectHysteresisen
dc.titleDual Hysteresis Model of MR Dampersen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-165383en
sync.item.dbtypeVAVen
sync.item.insts2021.03.05 16:54:39en
sync.item.modts2021.03.05 16:14:02en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav konstruovánícs
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