Distributed magnetorheological(MR) fluid damper for active structural vibration control

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dc.contributor.authorChen, L.
dc.contributor.authorTian, J.
dc.contributor.conferenceInternational Symposium on Active Control of Sound and Vibration (2006 : Adelaide, S. Aust.)
dc.contributor.editorKidner, M.
dc.contributor.editorHoward, C.
dc.date.issued2006
dc.description.abstractA new type of distributed active vibration absorber using MR fluids embedded in a sandwich beam structures was designed to suppress unwanted structural vibrations. The paper introduces an analytical model for the MR sandwich beam structures based on the Kelvin-Voigt model and the Hamilton’s principle. The relationship between the magnetic field and the complex shear modulus of MR sandwich beam in the pre-yield regime is presented. The governing partial differential equations describing the dynamics of the MR sandwich beam are derived and a model analysis is performed. An active structural vibration controller based on the Lyapunov stability theory is designed. Simulations show the stable response and improved transient performance provided by the MR fluid damper.
dc.description.statementofresponsibilityLei Chen and Jing Tian
dc.identifier.citationProceedings of Active 2006 : the 2006 International Symposium on Active Control of Sound and Vibration / Carl Q. Howard, Mike R.F. Kidner (editors)
dc.identifier.isbn0975785540
dc.identifier.orcidChen, L. [0000-0002-2269-2912]
dc.identifier.urihttp://hdl.handle.net/2440/35425
dc.language.isoen
dc.publisherAustralian Acoustical Society
dc.publisher.placeAustralia
dc.source.urihttp://www.mecheng.adelaide.edu.au/avc/publications/abstract.php?abstract=374
dc.titleDistributed magnetorheological(MR) fluid damper for active structural vibration control
dc.typeConference paper
pubs.publication-statusPublished

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