Vibration control of multiferroic fibrous composite plates using active constrained layer damping

dc.contributor.authorKattimani, S.
dc.contributor.authorRay, M.C.
dc.date.accessioned2026-02-05T09:31:18Z
dc.date.issued2018
dc.description.abstractGeometrically nonlinear vibration control of fiber reinforced magneto-electro-elastic or multiferroic fibrous composite plates using active constrained layer damping treatment has been investigated. The piezoelectric (BaTiO<inf>3</inf>) fibers are embedded in the magnetostrictive (CoFe<inf>2</inf>O<inf>4</inf>) matrix forming magneto-electro-elastic or multiferroic smart composite. A three-dimensional finite element model of such fiber reinforced magneto-electro-elastic plates integrated with the active constrained layer damping patches is developed. Influence of electro-elastic, magneto-elastic and electromagnetic coupled fields on the vibration has been studied. The Golla–Hughes–McTavish method in time domain is employed for modeling a constrained viscoelastic layer of the active constrained layer damping treatment. The von Kármán type nonlinear strain-displacement relations are incorporated for developing a three-dimensional finite element model. Effect of fiber volume fraction, fiber orientation and boundary conditions on the control of geometrically nonlinear vibration of the fiber reinforced magneto-electro-elastic plates is investigated. The performance of the active constrained layer damping treatment due to the variation of piezoelectric fiber orientation angle in the 1–3 Piezoelectric constraining layer of the active constrained layer damping treatment has also been emphasized. © 2018 Elsevier Ltd
dc.identifier.citationMechanical Systems and Signal Processing, 2018, 106, , pp. 334-354
dc.identifier.issn8883270
dc.identifier.urihttps://doi.org/10.1016/j.ymssp.2017.12.039
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/25134
dc.publisherAcademic Press
dc.subjectBarium titanate
dc.subjectCobalt compounds
dc.subjectComposite bridges
dc.subjectComposite materials
dc.subjectFibers
dc.subjectFinite element method
dc.subjectIron compounds
dc.subjectMagnetic field effects
dc.subjectMagnetoelectric effects
dc.subjectPiezoelectricity
dc.subjectReinforcement
dc.subjectTime domain analysis
dc.subjectVibration control
dc.subjectVibrations (mechanical)
dc.subjectActive constrained layer damping
dc.subjectFiber volume fractions
dc.subjectGeometrically nonlinear vibrations
dc.subjectMagneto electro elastic
dc.subjectMagneto-electro-elastic plates
dc.subjectMultiferroic composites
dc.subjectNonlinear strain displacements
dc.subjectThree dimensional finite element model
dc.subjectDamping
dc.titleVibration control of multiferroic fibrous composite plates using active constrained layer damping

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