Active control of adaptive laminated structures with bonded piezoelectric sensors and actuators

Moita, José Mateus Simões; Correia, I.F. Pinto; Soares, Carlos A. Mota

doi:10.1016/j.compstruc.2004.03.030

Cited by 101 publications

(24 citation statements)

References 12 publications

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“…A finite element formulation for active vibration control of thin laminated plates with integrated piezoelectric layers, acting as sensors and actuators, is presented by Simoes Moita et al [5]. The model is based on the Kirchhoff classical laminate theory, and can be applied to plate and shell adaptive structures.…”

Section: Introductionmentioning

confidence: 99%

Active Control of Thermal Buckling of Shells of Revolution Using Piezoelectric Patches

Darvizeh

Shaterzadeh

et al. 2011

Journal of Thermal Stresses

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In this paper, the thermal buckling of piezoelectric composite shells of revolution under uniform and linear thermal distributions and selected boundary conditions is investigated by using the semi-analytical finite element. The effects of different parameters such as the type of temperature distributions through the thickness, fiber angles, arrangements of piezoelectric patches and amount of displacement feedback control gain are examined. The results obtained from the present analysis are validated, where possible, with those available in the literature.

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Section: Introductionmentioning

confidence: 99%

Active Control of Thermal Buckling of Shells of Revolution Using Piezoelectric Patches

Darvizeh

Shaterzadeh

et al. 2011

Journal of Thermal Stresses

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“…In the field of vibration suppression of piezoelectric smart structures, many types of control schemes have been proposed and developed during the past few decades. For example, traditional control methods like negative velocity feedback control [4][5][6], positive position feedback control [7][8][9][10], PID control [11][12][13][14] and bang-bang control [15][16][17]; modern control methods such as Lyapunov control [18,19], linear quadratic regulator (LQR) control [18,[20][21][22] and linear quadratic Gaussian (LQG) control [20,[23][24][25][26]. There are also some advanced control and intelligent control methods which can be found in the literature, for instance, sliding model control [27,28], model predictive control [29,30], fuzzy logic control [31,32] and neural network control [33][34][35].…”

Section: Introductionmentioning

confidence: 99%

Disturbance rejection control with H_∞ optimized observer for vibration suppression of piezoelectric smart structures

Zhang

Wang

et al. 2019

Mechanics & Industry

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In this paper, a disturbance rejection (DR) control with H∞ optimized observer is developed for vibration suppression of smart structures considering model uncertainties and measurement noise. An electro-mechanically coupled dynamic finite element (FE) model of piezoelectric smart structures is firstly built for control design. Based on the dynamic FE model, the H∞ optimized observer is designed with a dynamic feedback gain which is calculated by H∞ mixed sensitivity optimization. Expected response speed and robustness to model uncertainties and measurement noise are obtained by configuring proper weighting functions. In the closed-loop system, estimated disturbances and state variables are fed back through a conventional DR controller to counteract disturbances and stabilize the system. In order to validate the DR control with H∞ optimized observer, vibration suppression simulations of a piezoelectric smart beam are implemented in the absence and presence of model uncertainties and measurement noise, respectively. Furthermore, DR control with generalized proportional integral observer and DR control with high-gain proportional integral observer are added for comparison. Results show that excellent vibration suppression performance and better robustness to model uncertainties and measurement noise are achieved by the DR control with H∞ optimized observer.

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“…Cen et al (2002) developed a new 4-node quadrilateral FE model with variable electrical degrees of freedom for the analysis of piezoelectric laminated composite plates [13]. Moita et al (2004) studied active control of adaptive laminated structures with bonded piezoelectric sensors and actuators. [14].…”

Section: Introductionmentioning

confidence: 99%

“…Moita et al (2004) studied active control of adaptive laminated structures with bonded piezoelectric sensors and actuators. [14]. Artel and Becker (2005) investigated coupled and uncoupled analyses of piezoelectric free-edge effect in laminated plates [15].…”

Section: Introductionmentioning

confidence: 99%

Shape Control and Vibration Analysis of Pi-ezolaminated Plates Subjected to Electro-Mechanical Loading

Wankhade¹,

Bajoria²

2016

OJCE

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Shape control and free vibration analysis of piezolaminated plates subjected to electro mechanical loading are evaluated using finite element method. First order shear deformation theory is employed in the analysis. Both extensions as well as shear actuators are considered for piezolaminated plates. Rectangular four node isoparametric element is used in the finite element formulation. Variation of temperature is neglected for the orthotropic layers of the laminate and for piezolayer. Annular circular plates and rectangular plates with piezoelectric layers mounted and/or integrated are analysed for various parameters. Numerical results are presented for varying the actuator voltage for annular plates with different thicknesses of piezo patches. In case of rectangular plate shear actuator is considered for vibration analysis.

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Active control of adaptive laminated structures with bonded piezoelectric sensors and actuators

Cited by 101 publications

References 12 publications

Active Control of Thermal Buckling of Shells of Revolution Using Piezoelectric Patches

Active Control of Thermal Buckling of Shells of Revolution Using Piezoelectric Patches

Disturbance rejection control with H_∞ optimized observer for vibration suppression of piezoelectric smart structures

Shape Control and Vibration Analysis of Pi-ezolaminated Plates Subjected to Electro-Mechanical Loading

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Active control of adaptive laminated structures with bonded piezoelectric sensors and actuators

Cited by 101 publications

References 12 publications

Active Control of Thermal Buckling of Shells of Revolution Using Piezoelectric Patches

Active Control of Thermal Buckling of Shells of Revolution Using Piezoelectric Patches

Disturbance rejection control with H∞ optimized observer for vibration suppression of piezoelectric smart structures

Shape Control and Vibration Analysis of Pi-ezolaminated Plates Subjected to Electro-Mechanical Loading

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Product

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Disturbance rejection control with H_∞ optimized observer for vibration suppression of piezoelectric smart structures