Journal ArticleDOI
Vibration control of smart piezoelectric composite plates
TLDR
In this paper, the effect of the stretching-bending coupling of the piezoelectric sensor/actuator pairs on the system stability of smart composite plates is investigated.Abstract:
This study on the vibration control of smart piezoelectric composite plates investigates the effect of the stretching-bending coupling of the piezoelectric sensor/actuator pairs on the system stability of smart composite plates. Based on first-order shear theory and consistent methodology, a smart isoparametric finite element is formulated and the classical negative velocity feedback control method is adopted for the active vibration control analysis of smart composite plates with bonded or embedded distributed piezoelectric sensors and actuators. It is shown mathematically and demonstrated numerically that generally the coupling effect tends to result in system instability unless the sensor/actuator pairs are collocated or the plate simply supported. The result of this study can be used to aid the placement of piezoelectric sensor/actuator pairs of smart composite plates as well as for robust controller design.read more
Citations
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Journal ArticleDOI
Nonlinear transient isogeometric analysis of smart piezoelectric functionally graded material plates based on generalized shear deformation theory under thermo-electro-mechanical loads
Phuc Phung Van,Loc Tran Vinh,Ajm Ferreira,Hung Nguyen-Xuan,Magd Abdel Wahab,Magd Abdel Wahab +5 more
TL;DR: In this paper, a generalized shear deformation theory in combination with isogeometric (IGA) approach for nonlinear transient analysis of smart piezoelectric functionally graded material (FGM) plates is presented.
Journal ArticleDOI
A finite element model for the static and dynamic analysis of a piezoelectric bimorph
Shengyin Wang,Shengyin Wang +1 more
TL;DR: In this article, a finite element model for the static and dynamic analysis of a piezoelectric bimorph is proposed, which combines a 2D single-layer representation model (finite 2D isoparametric elements) for the mechanical displacement field with a layerwise-like approximation for the electric potential field to achieve the accurate prediction of both mechanical displacement and electric potential fields.
Journal ArticleDOI
Analysis of laminated composite plates integrated with piezoelectric sensors and actuators using higher-order shear deformation theory and isogeometric finite elements
TL;DR: In this article, a simple and effective formulation based on Isogeometric Analysis (IGA) and Higher-Order Shear Deformation Theory (HSDT) is presented to investigate static, free vibration and dynamic control of piezoelectric composite plates integrated with sensors and actuators.
Faculty of Mechanical Engineering
TL;DR: The Faculty of Mechanical Engineering, University of Žilina, Slovak National University as mentioned in this paper, deals with standard disciplines (such as measurement, automation, industrial engineering, technological engineering, mechanic and strength, design and machine elements) and with specific engineering disciplines such as machinery maintenance engineering; railway vehicles; engines and lifting equipment; heat and hydraulic machinery.
Journal ArticleDOI
Applications of piezoelectric materials in structural health monitoring and repair: selected research examples
Wenhui Duan,Quan Wang,S. T. Quek +2 more
TL;DR: The paper reviews the recent applications of piezoelectric materials in structural health monitoring and repair conducted by the authors and examines the basic principle and the current development of the technique.
References
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Journal ArticleDOI
Exact solutions for rectangular bidirectional composites and sandwich plates
TL;DR: In this article, three-dimensional elasticity solutions for rectangular laminates with pinned edges are constructed for three dimensional elasticity problems, including a sandwich plate, and compared to the analogous results in classical laminated plate theory.
Vibration control of active structures : an introduction
TL;DR: The author explains the design process and some concepts in structural dynamics, including Hamilton's principle, which guided the development of the piezoelectric beam actuator.
Book
Vibration Control of Active Structures: An Introduction
TL;DR: In this article, the authors present a detailed analysis of the structural dynamics of an active versus passive control system in a single-input, single-output (SISO) spacecraft.
Journal ArticleDOI
Distributed piezoelectric sensor/actuator design for dynamic measurement/control of distributed parameter systems: A piezoelectric finite element approach
Horn-Sen Tzou,C.I. Tseng +1 more
TL;DR: In this paper, a new structure (shell or plate) containing an integrated distributed piezoelectric sensor and actuator is proposed, where the distributed sensing layer monitors the structural oscillation due to the direct PDE and the distributed actuator layer suppresses the oscillation via the converse PDE.
Book
Finite Element Method Using MATLAB
Young W. Kwon,Hyochoong Bang +1 more
TL;DR: Expanded to include a broader range of problems than the bestselling first edition, Finite Element Method Using MATLAB: Second Edition presents finite element approximation concepts, formulation, and programming in a format that effectively streamlines the learning process.
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