Journal ArticleDOI
Active control of secondary resonances piezoelectric sandwich beams
M.S. Rechdaoui,L. Azrar +1 more
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TLDR
In this article, the secondary resonances of piezoelectric/elastic/piezOElectric sandwich beams submitted to active control are studied and the feedback parameters effects on the subharmonic and superharmonic resonances and on their stability are investigated.About:
This article is published in Applied Mathematics and Computation.The article was published on 2010-08-01. It has received 17 citations till now. The article focuses on the topics: Piezoelectric sensor & Subharmonic function.read more
Citations
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Nonlinear dynamics of SMA-fiber-reinforced composite beams subjected to a primary/secondary-resonance excitation
TL;DR: In this article, nonlinear free vibration and primary/secondary resonance analyses of shape memory alloy (SMA) fiber reinforced hybrid composite beams with symmetric and asymmetric lay-up are investigated.
Journal ArticleDOI
Analytical solution for nonlinear forced response of a viscoelastic piezoelectric cantilever beam resting on a nonlinear elastic foundation to an external harmonic excitation
TL;DR: In this paper, the nonlinear free and forced vibrations of viscoelastic cantilevers with a piecewise piezoelectric actuator layer bonded on the top surface and resting on a nonlinear elastic foundation are analyzed.
Journal ArticleDOI
Active control of geometrically non-linear transient response of sandwich beams with a flexible core using piezoelectric patches
TL;DR: In this article, an active control of geometrically non-linear dynamic response of sandwich beams impacted by blast pulses with integrated piezoelectric sensor/actuator patches is addressed.
Journal ArticleDOI
Experimental model identification and vibration control of a smart cantilever beam using piezoelectric actuators and sensors
TL;DR: In this article, the concept of active vibration control for piezoelectric light weight structures is introduced and presented through several subsequent steps: model identification, controller design, simulation, experimental verification and implementation on a particular object.
Journal ArticleDOI
Nonlinear-forced vibrations of piezoelectrically actuated viscoelastic cantilevers
TL;DR: In this paper, the authors studied the nonlinear-forced vibrations of a viscoelastic cantilever with a piecewise piezoelectric actuator layer on its top surface using the method of multiple scales.
References
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Journal ArticleDOI
Use of piezoelectric actuators as elements of intelligent structures
Edward F. Crawley,Javier de Luis +1 more
TL;DR: In this paper, a scaling analysis is performed to demonstrate that the effectiveness of actuators is independent of the size of the structure and evaluate various piezoelectric materials based on their effectiveness in transmitting strain to the substructure.
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On laminated composite plates with integrated sensors and actuators
TL;DR: In this article, a simple negative velocity feed back control algorithm coupling the direct and converse piezoelectric effects is used to actively control the dynamic response of an integrated structure through closed loop control.
Journal ArticleDOI
Effects of a Piezo-Actuator on a Finitely Deformed Beam Subjected to General Loading
Seyoung Im,Satya N. Atluri +1 more
TL;DR: In this article, the deformation of a beam-column, the upper and lower surfaces of which are bonded in segments with piezo-ceramic liners, is studied for the purpose of obtaining appropriate expressions for the force transferred to the structural member by the piezoactuator.
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Semi-analytical approach to the non-linear dynamic response problem of s–s and c–c beams at large vibration amplitudes part i: general theory and application to the single mode approach to free and forced vibration analysis
L. Azrar,R. Benamar,R.G. White +2 more
TL;DR: In this paper, a general model based on Hamilton's principle and spectral analysis was developed for non-linear free vibrations occurring at large displacement amplitudes of fully clamped beams and rectangular homogeneous and composite plates.
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Active control of geometrically nonlinear transient vibration of composite plates with piezoelectric actuators
J.-X. Gao,Y.-P. Shen +1 more
TL;DR: In this paper, the incremental finite element equations for geometric non-linear analysis of piezoelectric smart structures are developed using a total Lagrange approach by using virtual velocity incremental variational principles.