Thermo-electro-mechanical response of 1–3–2 piezoelectric composites: effect of fiber orientations

Sakthivel, M.; Arockiarajan, A.

doi:10.1007/s00707-012-0652-x

Cited by 24 publications

(13 citation statements)

References 37 publications

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“…The MFC is a popular material for extension mode piezoelectric actuation of flexible structures. Besides these well-known PFCs, many other extension mode PFCs have also been proposed in the literature [5–12], and, in this concern, some recent studies [13–18] dealing with the coupled electromechanical phenomenon in piezoelectric/flexoelectric materials may be useful for further development of PFC or piezoelectric actuators. However, the available studies on the PFCs indicate a great deal of research on the development of extension mode PFCs whereas a few studies on the development of shear mode PFCs have been observed in the literature.…”

Section: Introductionmentioning

confidence: 99%

Shear-based vibration control of annular sandwich plates using different piezoelectric fiber composites: A comparative study

Dubey

Panda

2019

Jnl of Sandwich Structures & Materials

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This work presents the shear-based attenuation of vibration of an annular sandwich plate using two different shear mode piezoelectric fiber composite (PFC) actuators namely Shear Actuated Fiber Composite (SAFC) and Balanced Laminate of PFC (BL-PFC). A conventional shear mode monolithic piezoelectric (PZT5H) actuator is also used, and a comparative study on the shear actuation capabilities of all three shear actuators is performed to address the best one for shear-based control of the annular sandwich plate. Every actuator is used in the form of an actuator laminate that is inserted at the core of the sandwich plate in the form of the patches, where a fruitful arrangement of the patches and a shear-based control strategy are presented for effective attenuation of vibration of the sandwich plate according to the velocity feedback control law. First, the effective properties of the actuator laminate are determined using the Uniform Field Method. Next, a closed-loop finite element model of the sandwich plate is developed based on the layer-wise shear deformation theory. Subsequently, the suitability of the present arrangement of shear actuator patches and the shear-based control strategy are substantiated. This arrangement of the actuator patches is further optimized for every shear actuator, and the corresponding shear actuated resonant displacement-amplitudes of the sandwich plate are evaluated. These results reveal lesser actuation capability of the SAFC than that of the PZT5H while the BL-PFC is the best one for shear-based attenuation of vibration of the annular sandwich plate.

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Section: Introductionmentioning

confidence: 99%

Shear-based vibration control of annular sandwich plates using different piezoelectric fiber composites: A comparative study

Dubey

Panda

2019

Jnl of Sandwich Structures & Materials

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“…In recent years, a novel 1-3-2 piezoelectric composite is proposed to overcome the instability of 1-3 composite structure and at the same time inherits the advantages of 1-3 composite [6][7][8][9][10][11][12][13][14]. 1-3-2 piezoelectric composite consists of two layers which are mechanically connected in series.…”

Section: Introductionmentioning

confidence: 99%

“…They also manufactured 1-3-2 composite samples to measure the parameters, such as hydrostatic pressure stability, temperature stability, voltage response and receiving voltage sensitivity. Sakthivel and Arockiarajan [10,11] have developed a micromechanics-based analytical model to capture the effective thermo-electro-mechanical response of 1-3-2 composite and predicted the electro-elastic constants. Zhou et al [12] have fabricated 1-3-2 type multi-element piezoelectric composite samples and measured their properties.…”

Section: Introductionmentioning

confidence: 99%

“…It is necessary to make a distinction between these two types and study them in different ways. Since a fine-scaled composite can be treated as an effective homogeneous medium, it is reasonable to apply some assumptions and conduct theoretical derivation [7][8][9][10][11][17][18][19]. However, the movements of the two phases in coarse-scaled composite are not synchronous and, hence, it is a fairly complex problem to carry out theoretical modelling and derivation.…”

Section: Introductionmentioning

confidence: 99%

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Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method

Sun¹,

Bai²

2018

Condens. Matter Phys.

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1-3 type, 1-3-2 type and 2-1-3 type piezoelectric composites are three proper smart materials for the design and manufacture of ultrasonic transducers. They have been proposed in different stages but possess similar properties. Compared with the initial 1-3 type composite, 1-3-2 composite is of higher mechanical stability. Compared with 1-3-2 composite, 2-1-3 composite has lower manufacturing difficulty. In this paper, a comparative study on these three composites in terms of receiving transducer material properties is presented. Finite element method (FEM) has been adopted to calculate longitudinal velocity, thickness electromechanical coupling coefficient and voltage receiving sensitivity. It is concluded that for a large aspect ratio α = 1, the performance of 2-1-3 composite transducer is much better than that of 1-3 and 1-3-2 composite transducers. The thickness electromechanical coupling coefficient of 2-1-3 composite transducer is about 5.58 times that of 1-3 composite transducer and 7.42 times that of 1-3-2 composite transducer. The voltage receiving sensitivity at 2 kHz of 2-1-3 composite transducer is 13.1 dB higher than that of 1-3-2 composite transducer and 12.3 dB higher than that of 1-3 composite transducer.

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“…Kalamkarov and Savi (2012) proposed a smart grid–reinforced composite that is composed of a large number of periodically arranged cylindrical reinforcements and piezoelectric actuators. Sakthivel and Arockiarajan (2012) addressed a model of 1-3-2 PZC for the material of transducer in underwater and biomedical imaging applications. Panda and Panda (2015) and Panda et al (2015) used transversely/longitudinally poled short piezoelectric fibers for improved flexibility of earlier PZCs such as PFRC (Mallik and Ray, 2003) and AFC (Bent, 1997).…”

Section: Introductionmentioning

confidence: 99%

A comparative study on the smart damping capabilities of cylindrically orthotropic piezoelectric fiber–reinforced composite actuators in vibration control of simply supported/fully clamped isotropic annular plate

Kumar

Panda

Reddy

2016

Journal of Intelligent Material Systems and Structures

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For active control of vibration of plane structures of revolution, a cylindrically orthotropic piezoelectric fiber–reinforced composite actuator is addressed in a recent study. Some other available piezoelectric composites, which are originally constructed in Cartesian coordinate frame, can also be reconstructed in polar coordinate frame for similar application. Making use of all these piezoelectric composites in polar coordinate frame of an annular plate, a comparative study on their control capabilities is performed at present. All the piezoelectric composites are used in the form of patches which are optimally configured over the host plate surface and utilized as smart dampers. The geometrical and material properties of the piezoelectric composites are taken in uniform manner and the corresponding electric fields in function of applied voltage are evaluated for derivation of a closed-loop finite element model of the smart annular plate. First, the patches of every piezoelectric composite are optimally configured through the proposition of a new methodology. Next, the control/damping capabilities of the piezoelectric composites are evaluated for fundamental symmetric/asymmetric mode of vibration of the plate. The numerical results first illustrate the implementation and suitability of the present methodology for optimal size and locations of actuator patches. Subsequently, the results demonstrate damping capabilities of all the piezoelectric composites to label potential ones.

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Thermo-electro-mechanical response of 1–3–2 piezoelectric composites: effect of fiber orientations

Cited by 24 publications

References 37 publications

Shear-based vibration control of annular sandwich plates using different piezoelectric fiber composites: A comparative study

Shear-based vibration control of annular sandwich plates using different piezoelectric fiber composites: A comparative study

Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method

A comparative study on the smart damping capabilities of cylindrically orthotropic piezoelectric fiber–reinforced composite actuators in vibration control of simply supported/fully clamped isotropic annular plate

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