Design of Resonant Piezoelectric Devices
Author: Richard Holland
Publisher: MIT Press (MA)
Published: 1969
Total Pages: 258
ISBN-13: 9780262080330
DOWNLOAD EBOOK →Author: Richard Holland
Publisher: MIT Press (MA)
Published: 1969
Total Pages: 258
ISBN-13: 9780262080330
DOWNLOAD EBOOK →Author: Alper Erturk
Publisher: John Wiley & Sons
Published: 2011-04-04
Total Pages: 377
ISBN-13: 1119991358
DOWNLOAD EBOOK →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
Published: 2013-08-01
Total Pages: 328
ISBN-13: 311029799X
DOWNLOAD EBOOK →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:
Published: 2005
Total Pages: 52
ISBN-13:
DOWNLOAD EBOOK →(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: Harmeet Bhugra
Publisher: Springer
Published: 2017-01-09
Total Pages: 424
ISBN-13: 3319286889
DOWNLOAD EBOOK →This book introduces piezoelectric microelectromechanical (pMEMS) resonators to a broad audience by reviewing design techniques including use of finite element modeling, testing and qualification of resonators, and fabrication and large scale manufacturing techniques to help inspire future research and entrepreneurial activities in pMEMS. The authors discuss the most exciting developments in the area of materials and devices for the making of piezoelectric MEMS resonators, and offer direct examples of the technical challenges that need to be overcome in order to commercialize these types of devices. Some of the topics covered include: Widely-used piezoelectric materials, as well as materials in which there is emerging interest Principle of operation and design approaches for the making of flexural, contour-mode, thickness-mode, and shear-mode piezoelectric resonators, and examples of practical implementation of these devices Large scale manufacturing approaches, with a focus on the practical aspects associated with testing and qualification Examples of commercialization paths for piezoelectric MEMS resonators in the timing and the filter markets ...and more! The authors present industry and academic perspectives, making this book ideal for engineers, graduate students, and researchers.
Author: M. S. Vijaya
Publisher: CRC Press
Published: 2016-04-19
Total Pages: 181
ISBN-13: 1439887888
DOWNLOAD EBOOK →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.