Design Of Resonant Piezoelectric Devices PDF Download
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Author | : Richard Holland |
Publisher | : MIT Press (MA) |
Total Pages | : 258 |
Release | : 1969 |
Genre | : Technology & Engineering |
ISBN | : 9780262080330 |
Download Design of Resonant Piezoelectric Devices Book in PDF, ePub and Kindle
Author | : Richard Holland |
Publisher | : |
Total Pages | : 258 |
Release | : 1969 |
Genre | : |
ISBN | : |
Download Design of resonant piezoelectric devices Book in PDF, ePub and Kindle
Author | : Richard Holland |
Publisher | : |
Total Pages | : 258 |
Release | : 1969 |
Genre | : Electric filters |
ISBN | : |
Download Design of Resonant Piezoelectric Devices [by] Richard Holland [and] E.P. EerNisse Book in PDF, ePub and Kindle
Author | : Jonathan Thomas Jones |
Publisher | : |
Total Pages | : 120 |
Release | : 1999 |
Genre | : Electronic apparatus and appliances |
ISBN | : |
Download Design of a Compact High Voltage Power Supply for High-efficient Actuation of Resonant Piezoelectric Devices Book in PDF, ePub and Kindle
Author | : Alper Erturk |
Publisher | : John Wiley & Sons |
Total Pages | : 377 |
Release | : 2011-04-04 |
Genre | : Technology & Engineering |
ISBN | : 1119991358 |
Download Piezoelectric Energy Harvesting Book in PDF, ePub and Kindle
The transformation of vibrations into electric energy through the use of piezoelectric devices is an exciting and rapidly developing area of research with a widening range of applications constantly materialising. With Piezoelectric Energy Harvesting, world-leading researchers provide a timely and comprehensive coverage of the electromechanical modelling and applications of piezoelectric energy harvesters. They present principal modelling approaches, synthesizing fundamental material related to mechanical, aerospace, civil, electrical and materials engineering disciplines for vibration-based energy harvesting using piezoelectric transduction. Piezoelectric Energy Harvesting provides the first comprehensive treatment of distributed-parameter electromechanical modelling for piezoelectric energy harvesting with extensive case studies including experimental validations, and is the first book to address modelling of various forms of excitation in piezoelectric energy harvesting, ranging from airflow excitation to moving loads, thus ensuring its relevance to engineers in fields as disparate as aerospace engineering and civil engineering. Coverage includes: Analytical and approximate analytical distributed-parameter electromechanical models with illustrative theoretical case studies as well as extensive experimental validations Several problems of piezoelectric energy harvesting ranging from simple harmonic excitation to random vibrations Details of introducing and modelling piezoelectric coupling for various problems Modelling and exploiting nonlinear dynamics for performance enhancement, supported with experimental verifications Applications ranging from moving load excitation of slender bridges to airflow excitation of aeroelastic sections A review of standard nonlinear energy harvesting circuits with modelling aspects.
Author | : Daining Fang |
Publisher | : Walter de Gruyter |
Total Pages | : 328 |
Release | : 2013-08-01 |
Genre | : Science |
ISBN | : 311029799X |
Download Analysis of Piezoelectric Structures and Devices Book in PDF, ePub and Kindle
This edited work covers piezoelectric materials in the form of beams, plates, shells, and other structural components in modern devices and structures. Applications are frequency control and detection functions in resonators, sensors, actuators, oscillations, and other smart and intelligent structures. The products and technology are with us in our daily life through computers and communication devices. The contributions cover novel methods for the analysis of piezoelectric structures including wave propagation, high frequency vibration, material characterization, and optimization of structures. Understanding of these methods is increasingly important in the design and modelling of next generation devices and micro-structures with piezoelectric elements and effects.
Author | : John Adam Brewer |
Publisher | : |
Total Pages | : 52 |
Release | : 2005 |
Genre | : |
ISBN | : |
Download Low Resonant Frequency Beam Design for a Piezoelectric Energy Harvesting Device Book in PDF, ePub and Kindle
(Cont.) The dependence on length was found to be a function of 1-1.3 rather than 1-2 of conventional one-dimensional beams. A variety of designs were developed using ANSYS which have resonant frequencies in the target range. The mode shapes were also simulated. To compare analysis with experiments, simple mock-up designs are planned to be fabricated from the polymer SU-8.
Author | : Ji Wang |
Publisher | : World Scientific |
Total Pages | : 400 |
Release | : 2007 |
Genre | : Science |
ISBN | : 9812708138 |
Download Piezoelectricity, Acoustic Waves and Device Applications Book in PDF, ePub and Kindle
This volume covers important subjects in the field of piezoelectric devices and applications with the latest research on piezoelectricity, acoustic waves, manufacturing technology, and design techniques. It includes up-to-date research and information on materials, new products, technological trends, and design methods of benefit to academics and researchers in the piezoelectric device industry. Contributors to this volume include prominent experts such as Clemens Ruppel of Epcos, Daining Fang of Tsinghua University, Tong-Yi Zhang of University of Science and Technology, Hong Kong, and CS Lam of TXC Corporation. A number of papers have been dedicated to Professor Harry F Tiersten of Resselear Polytechnic Institute, who passed away in 2006, for his contributions to the fundamental theory of piezoelectricity and methods for acoustic wave device analysis. Readership: Graduate students, academics, researchers, and professionals in piezoelectric devices and applications for communication, sensors, MEMS, and other systems.
Author | : Ran Wei |
Publisher | : |
Total Pages | : 92 |
Release | : 2014 |
Genre | : Electrical engineering |
ISBN | : |
Download A Vibrational Energy Harvesting System with Resonant Piezoelectric Devices and Low-Power Electronic Interface Book in PDF, ePub and Kindle
All electronic devices need power sources to perform their functions including computing, communication, and sensing. Traditional high-capacity and long-lifetime batteries have a drawback of being bulky and face challenges for implementation and integration into today's increasingly miniaturized devices such as many portable devices and microelectromechanical systems (MEMS). Directly harvesting energy from environments is a very attractive approach to supplying energy for low-power electronics and sensors. In recent years, many materials and techniques for harvesting ambient energy to power electronic devices have been explored. After a comprehensive survey of existing energy harvesting techniques, we choose to focus on investigating the conversion of mechanical vibrations to electricity by using piezoelectric devices. In this active research area, currently there are a number of important open challenges, including how to achieve highest possible energy conversion efficiency, and how to demonstrate novel practical applications. This thesis work first investigates and validates the fundamentals of resonant-mode piezoelectric energy harvesting to gain understandings of design principles toward achieving high energy conversion efficiency. We then design devices and circuits to demonstrate using spectra-selective energy harvesting to power up optoelectronic devices for solid-state lighting in ambient air.We first describe measurement and modeling of energy harvesters based on oscillating piezoelectric cantilevers, along with careful calibration of energy conversion properties of such devices in their dynamic response. We employ thin-film lead zirconate titanate (PZT)-based cantilevers fabricated by laser micromachining, with efficient proof masses enabled by a heavy alloy with a low melting temperature (65°C) for tuning frequency and damping. By measuring devices with different circuit parameters, and analyzing the energy conversion in time-domain oscillations, we show a model that quantitatively reveals the effects of the loading circuit for energy harvesting. We also show the effects of device dimensions on their vibrations and converted voltage output waveforms. In harvesting vibrational energy through cycles of oscillations (in 80Hz-1 kHz devices), we obtained a 25% energy conversion efficiency. After carefully studying the principles of the PZT cantilevers, we demonstrate a miniature system on a circuit board for harvest vibrational energy from a small service pump. The miniature system features resonance-matched designs of the cantilevers, and the integration with a full-wave rectifying circuit and a smoothing capacitor in a less than 1cm2 area. The system is calibrated to have a power generation density of 173.6μW/mm3 is demonstrated to be capable of lighting up a blue LED using the harvested vibrational energy.
Author | : M. S. Vijaya |
Publisher | : CRC Press |
Total Pages | : 181 |
Release | : 2016-04-19 |
Genre | : Computers |
ISBN | : 1439887888 |
Download Piezoelectric Materials and Devices Book in PDF, ePub and Kindle
Starting from the fundamentals, this book provides a concise yet complete treatment of piezoelectric materials, an important class of smart materials which are useful as both actuators and sensors. Including case studies, the text introduces different types of dielectric materials, describes the preparation and properties of various piezoelectric materials used in device applications, and presents various engineering and medical applications of piezoelectric materials. It also discusses in detail the design and virtual prototyping of piezoelectric devices using commercially available software tools like ANSYS and PAFEC.