Analysis of hybrid multilayered piezoelectric plates

Huang, Jin H.; Wu, Tsung-Lin

doi:10.1016/0020-7225(95)00087-9

Cited by 65 publications

(31 citation statements)

References 11 publications

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“…As far as a displacement field approximation is concerned, Lee [1], Crawley and Lazarus [2], and Wang and Rogers [3] built their models based on the classical laminate theory. Huang and Wu [4] and Kapuria et al [5] used the first order shear deformation theory. Mitchell and Reddy [6] and Kapuria [7] extended the higher-order laminate theories [8,9] towards the analysis of piezoelectric laminates, whereas layer-wise approximations were adopted by Robbins and Reddy [10] and Saravanos and Heyliger [11] to further improve prediction accuracy.…”

Section: Introductionmentioning

confidence: 99%

Free vibration of laminated piezoelectric composite plates based on an accurate theory

Shu

2005

Composite Structures

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Section: Introductionmentioning

confidence: 99%

Free vibration of laminated piezoelectric composite plates based on an accurate theory

Shu

2005

Composite Structures

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“…H. Huang [46] and T. Wu studied the fully coupled response characteristics of composites plates made of fiber response composite laminates and piezoelectric layers. They assumed that the electric potential has a quadratic distribution through the thickness direction, which is based on the work of Rogacheva [47], who observed a linear distribution of the electric field.…”

Section: Strain Induced Methods and Modelling Of The Electric Potentialmentioning

confidence: 99%

Modelización del estator de un motor piezoeléctrico de onda viajera: una revision integrada y nueva perspectiva

Rodríguez¹,

Ceres²,

Calderón³

et al. 2004

Bol. Soc. Esp. Ceram. Vidr.

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Articles from different areas which are closely related to the modelling of the stator of travelling wave ultrasonic motors (TWUMs) are reviewed in this work. Thus, important issues relevant to this problem are identified from the areas of vibration of annular plates, laminated plate theories, and modelling of piezoelectric transducers. From this integrated point of view, it becomes clear that there are some very important issues yet to be addressed in the modelling of TWUMs. Firstly, the influence of material properties and stator dimensions on output efficiency, electromechanical coupling coefficients (EMCC) and maximum output energy is to be investigated in more detail. Secondly, the modelling of the electric potential field (by explicitly including the charge equation) for TWUMs seems to be a must for better prediction of displacements and electric fields close to the resonance, as suggested by some recent works [1]. Moreover, the improvement of current models by using shear deformation (or higher order) laminated plate theories (LPTs) in conjunction with approximated methods of solution are discussed. In addition to analytical models, those works using Finite Element and Finite difference Methods (FEM and FDM) for the modelling and simulation of the TWUM stator dynamics are reviewed. Keywords: analytical model, piezoelectric motor, resonant actuation Modelización del estator de un motor piezoeléctrico de onda viajera: una revision integrada y nueva perspectivaEn este trabajo se realiza una revisión de los trabajos de investigación realizados en diversas áreas sobre el modelado del estátor de los motores ultrasónicos de onda viajera (TWUMs). Entre los problemas relevantes que se han estudiado podemos citar la vibración de placas anulares, las teorías de placas laminadas y el modelado de transductores piezoeléctricos. A raíz de este punto de vista integral se hace manifiesto que todavía quedan asuntos importantes que estudiar en el modelado de los TWUMs. En primer lugar, la influencia de las propiedades del material y las dimensiones del estátor en la eficiencia del motor, los coeficientes de acoplamiento electromecánico (EMCC) y la máxima energía entregada deberían ser estudiados más detenidamente. En segundo lugar, el modelado de la distribución del campo eléctrico en los TWUMs (incluyendo la ecuación de carga explícitamente) parece imprescindible para lograr una predicción mejor del desplazamiento y del campo eléctrico cerca de la resonancia, como se ha apuntado en referencias actuales [1]. Además, se discute las mejoras que incorporaría a los modelos existentes en la actualidad la inclusión de las teorías de placas laminadas (LPTs) con deformaciones de corte (o de orden superior), resueltas mediante métodos aproximados. Como complemento a los modelos analíticos, se realiza asimismo una revisión de las técnicas de elementos finitos (FEM) y diferencias finitas (FDM) empleadas en la simulación de la dinámica del estátor de los motores TWUM.

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“…The constitutive equations of linear piezoelectricity are well known. Based on these equations, a number of three-dimensional and two-dimensional solutions for piezoelectric materials (Sosa, 1991;Pak, 1992;Sosa and Castro, 1994;Suo et al, 1992;Ruan et al, 1999;Shodja and Kamali, 2003), and homogeneous or multilayered piezoelectric plates have been obtained (Ray et al, 1992;Mitchell and Reddy, 1995;Bisegna and Maceri, 1996;Huang and Wu, 1996;Heyliger, 1997;Vel and Batra, 1999). Nevertheless, the subject has not been as fully developed, in an analytical sense, as anisotropic elasticity.…”

Section: Introductionmentioning

confidence: 97%

Two-dimensional piezoelectricity. Part I: eigensolutions of nondegenerate and degenerate materials

Yin

2005

International Journal of Solids and Structures

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Analysis of hybrid multilayered piezoelectric plates

Cited by 65 publications

References 11 publications

Free vibration of laminated piezoelectric composite plates based on an accurate theory

Free vibration of laminated piezoelectric composite plates based on an accurate theory

Modelización del estator de un motor piezoeléctrico de onda viajera: una revision integrada y nueva perspectiva

Two-dimensional piezoelectricity. Part I: eigensolutions of nondegenerate and degenerate materials

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