Active layer damping of bi-directionally tapered functionally graded sandwich plates with 1-3 piezoelectric composites

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dc.contributor.authorShada, S.K.
dc.contributor.authorKattimani, S.
dc.contributor.authorM.r, R.
dc.date.accessioned2026-02-04T12:25:30Z
dc.date.issued2024
dc.description.abstractThis article investigates the effect of smart damping on bi-directionally tapered functionally graded sandwich plates. The substrate comprises FG material on both sides of the core of either soft herex or ceramic material. The viscoelastic layer of ALD is restrained, while the compelling layer consists of 1-3PZC. The finite element formulation developed incorporates layer-wise and first-order-shear-deformation theory. The plate’s damping is actively controlled using velocity feedback control incorporating piezoelectric patches. The effects of various parameters of taper ratio and patch positions on vibration control are investigated. The efficacy of the ALD in improving the structural performance of plates is investigated. © 2024 Taylor & Francis Group, LLC.
dc.identifier.citationMechanics of Advanced Materials and Structures, 2024, 31, 28, pp. 10523-10542
dc.identifier.issn15376494
dc.identifier.urihttps://doi.org/10.1080/15376494.2024.2343033
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/21419
dc.publisherTaylor and Francis Ltd.
dc.subjectPiezoelectric ceramics
dc.subjectPiezoelectricity
dc.subjectPlates (structural components)
dc.subjectShear deformation
dc.subject1-3 piezoelectric composite
dc.subjectActive Layer
dc.subjectActive layer damping
dc.subjectBidirectional tapered plate
dc.subjectFG material
dc.subjectFunctionally graded
dc.subjectFunctionally graded plates
dc.subjectSandwich plates
dc.subjectTapered plates
dc.subjectViscoelastic layers
dc.subjectDamping
dc.titleActive layer damping of bi-directionally tapered functionally graded sandwich plates with 1-3 piezoelectric composites

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