Analysis of Piezoelectric Structures and Devices by Daining Fang

By Daining Fang

This edited paintings covers piezoelectric fabrics within the kind of beams, plates, shells, and different structural parts in glossy units and constructions. functions are frequency keep an eye on and detection capabilities in resonators, sensors, actuators, oscillations, and different clever and clever constructions.

The contributions hide novel equipment for the research of piezoelectric constructions together with wave propagation, excessive frequency vibration, fabric characterization, and optimization of buildings. realizing of those tools is more and more vital within the layout and modelling of subsequent iteration units and micro-structures with piezoelectric components and results

Show description

Read Online or Download Analysis of Piezoelectric Structures and Devices PDF

Best electromagnetism books


Electromagnetism units a brand new general in physics schooling. through the publication, the speculation is illustrated with real-life functions in sleek expertise. it's also particular paintings examples and step by step factors to assist readers improve their problem-solving ideas and abilities and consolidate their knowing.

Maxwell’s Equations

An authoritative view of Maxwell's Equations that takes conception to practiceMaxwell's Equations is a realistic advisor to at least one of the main extraordinary units of equations ever devised. Professor Paul Huray offers options that express the reader the best way to receive analytic options for Maxwell's equations for perfect fabrics and boundary stipulations.

Uniform stationary phase method

This monograph expounds an unique asymptotic desk bound part procedure for the evaluate of integrals of quickly oscillating services, which can be precious in wave radiation, propagation and diffraction examine. it really is self-contained, with thought, formulae and tabulated co-efficients.

Geometrical theory of diffraction

Info the tips underlying geometrical thought of diffraction (GTD) besides its relationships with different EM theories

Additional resources for Analysis of Piezoelectric Structures and Devices

Sample text

Proceedings of the ASME Aerospace Division, 1996, AD-52, 663-678. ASME 1996 International Congress, Atlanta, GA, November 17-22. [28] Liu B, Tzou H S. Distributed photostrictive actuation and opto-piezothermoelasticity applied to vibration control of plates. ASME J. Vib. , 1998, 120, 937-943. [29] Fukuda T, Hattori S, Arai F, et al. Characteristics of optical actuator-servomechanisms using bimorph optical piezoelectric actuator. Proceedings of 1993 IEEE Robotics and Automation Conference, 1993, 618-623.

Closedloop actuation to improve control effectiveness of unsymmetrical shell modes is also evaluated. 12 shows a PLZT photostrictive actuator polarized in the z-direction and its two electrodes are on the x-y surfaces. The actuator can induce strains along the polarization direction when subjected to high-intensity light illuminations. , 1 the photo-electromechanical (photodeformation) effect, 2 the photo-thermo-electromechanical effect and, 3 the photo-thermoelastic effect. When the photostrictive actuator is laminated with flexible structures, it can induce control actions from these strains.

Substituting them into the 3D equations and then integrating these equations over the thickness of the structure, the 2D equations are thus obtained for multiferroic structures. In a theoretical sense, the result will be exact and the same as that of 3D equations when the number of terms in the series approaches infinite. However, the infinite series of equations are no easier to treat than the original 3D equations. Actually, a few terms properly retained in the series will be enough accurate in practice as already demonstrated for elastic and 2 Structural Theories of Multiferroic Plates and Shells 45 piezoelectric plates [12, 13, 23].

Download PDF sample

Rated 4.99 of 5 – based on 17 votes