Validation of High Displacement Piezoelectric Actuator Finite Element Models

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.5/5 (41 download)

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Book Synopsis Validation of High Displacement Piezoelectric Actuator Finite Element Models by : Barmac K. Taleghani

Download or read book Validation of High Displacement Piezoelectric Actuator Finite Element Models written by Barmac K. Taleghani and published by . This book was released on 2000 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper presents the results obtained by using NASTRAN® and ANSYS® finite element codes to predict doming of the THUNDER piezoelectric actuators during the manufacturing process and subsequent straining due to an applied input voltage. To effectively use such devices in engineering applications, modeling and characterization are essential. Length, width, dome height, and thickness are important parameters for users of such devices. Therefore, finite element models were used to assess the effects of these parameters. NASTRAN® and ANSYS® used different methods for modeling piezoelectric effects. In NASTRAN®, a thermal analogy was used to represent voltage at nodes as equivalent temperatures, while ANSYS® processes the voltage directly using piezoelectric finite elements. The results of finite element models were validated by using the experimental results.

European Conference on Smart Structures and Materials

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Publisher :
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis European Conference on Smart Structures and Materials by :

Download or read book European Conference on Smart Structures and Materials written by and published by . This book was released on 2000 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Langley Scientific and Technical Information Output 2000

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Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis NASA Langley Scientific and Technical Information Output 2000 by :

Download or read book NASA Langley Scientific and Technical Information Output 2000 written by and published by . This book was released on 2001 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Smart Structures and Materials

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ISBN 13 :
Total Pages : 638 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Smart Structures and Materials by :

Download or read book Smart Structures and Materials written by and published by . This book was released on 2005 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the International Conference on Smart Materials, Structures and Systems

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Publisher : Allied Publishers
ISBN 13 : 9788170239581
Total Pages : 762 pages
Book Rating : 4.2/5 (395 download)

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Book Synopsis Proceedings of the International Conference on Smart Materials, Structures and Systems by :

Download or read book Proceedings of the International Conference on Smart Materials, Structures and Systems written by and published by Allied Publishers. This book was released on 1999 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ICCS20 - 20th International Conference on Composite Structures

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Publisher : Società Editrice Esculapio
ISBN 13 : 8893850419
Total Pages : 352 pages
Book Rating : 4.8/5 (938 download)

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Book Synopsis ICCS20 - 20th International Conference on Composite Structures by : Nicholas Fantuzzi

Download or read book ICCS20 - 20th International Conference on Composite Structures written by Nicholas Fantuzzi and published by Società Editrice Esculapio. This book was released on 2017-07-24 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composite materials have aroused a great interest over the last few decades, as proven by the huge number of scientific papers and industrial progress. The increase in the use of composite structures in different engineering practices justify the present international meeting where researches from every part of the globe can share and discuss the recent advancements regarding the use of structural components within advanced applications such as buckling, vibrations, repair, reinforcements, concrete, composite laminated materials and more recent metamaterials. Studies about composite structures are truly multidisciplinary and the given contributions can help other researches and professional engineers in their own field. This Conference is suitable as a reference for engineers and scientists working in the professional field, in the industry and the academia and it gives the possibility to share recent advancements in different engineering practices to the outside world. This book aims to collect selected plenary and key-note lectures of this International Conference. For this reason, the establishment of this 20th edition of International Conference on Composite Structures has appeared appropriate to continue what has been begun during the previous editions. ICCS wants to be an occasion for many researchers from each part of the globe to meet and discuss about the recent advancements regarding the use of composite structures, sandwich panels, nanotechnology, bio-composites, delamination and fracture, experimental methods, manufacturing and other countless topics that have filled many sessions during this conference. As a proof of this event, which has taken place in Paris (France), selected plenary and key-note lectures have been collected in the present book.

AIAA Journal

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Publisher :
ISBN 13 :
Total Pages : 1380 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis AIAA Journal by : American Institute of Aeronautics and Astronautics

Download or read book AIAA Journal written by American Institute of Aeronautics and Astronautics and published by . This book was released on 2006 with total page 1380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adaptive Structures and Technology, Ninth International Conference

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Publisher : CRC Press
ISBN 13 : 9781566767552
Total Pages : 822 pages
Book Rating : 4.7/5 (675 download)

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Book Synopsis Adaptive Structures and Technology, Ninth International Conference by : Nesbitt Hagood IV

Download or read book Adaptive Structures and Technology, Ninth International Conference written by Nesbitt Hagood IV and published by CRC Press. This book was released on 1999-03-11 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Structural Health Monitoring, Photogrammetry & DIC, Volume 6

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Publisher : Springer
ISBN 13 : 3319744763
Total Pages : 209 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Structural Health Monitoring, Photogrammetry & DIC, Volume 6 by : Christopher Niezrecki

Download or read book Structural Health Monitoring, Photogrammetry & DIC, Volume 6 written by Christopher Niezrecki and published by Springer. This book was released on 2018-05-29 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structural Health Monitoring Photogrammetry & DIC, Volume 6: Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics, 2018, the sixth volume of nine from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Health Monitoring & Damage Detection, including papers on: Structural Health Monitoring Damage Detection System Identification Active Controls

ICCS19 19th International Conference on Composite Structures

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Publisher : Società Editrice Esculapio
ISBN 13 : 8874889771
Total Pages : 212 pages
Book Rating : 4.8/5 (748 download)

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Book Synopsis ICCS19 19th International Conference on Composite Structures by : Antonio J.M. Ferreira

Download or read book ICCS19 19th International Conference on Composite Structures written by Antonio J.M. Ferreira and published by Società Editrice Esculapio. This book was released on 2016-08-01 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays, it is quite easy to see various applications of fibrous composites, functionally graded materials, laminated composite, nano-structured reinforcement, morphing composites, in many engineering fields, such as aerospace, mechanical, naval and civil engineering. The increase in the use of composite structures in different engineering practices justify the present international meeting where researches from every part of the globe can share and discuss the recent advancements regarding the use of standard structural components within advanced applications such as buckling, vibrations, repair, reinforcements, concrete, composite laminated materials and more recent metamaterials. For this reason, the establishment of this 19th edition of International Conference on Composite Structures has appeared appropriate to continue what has been begun during the previous editions. ICCS wants to be an occasion for many researchers from each part of the globe to meet and discuss about the recent advancements regarding the use of composite structures, sandwich panels, nanotechnology, bio-composites, delamination and fracture, experimental methods, manufacturing and other countless topics that have filled many sessions during this conference. As a proof of this event, which has taken place in Porto (Portugal), selected plenary and keynote lectures have been collected in the present book.

Advancement of Optical Methods & Digital Image Correlation in Experimental Mechanics

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Publisher : Springer Nature
ISBN 13 : 3030597733
Total Pages : 99 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Advancement of Optical Methods & Digital Image Correlation in Experimental Mechanics by : Ming-Tzer Lin

Download or read book Advancement of Optical Methods & Digital Image Correlation in Experimental Mechanics written by Ming-Tzer Lin and published by Springer Nature. This book was released on 2021-03-09 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advancement of Optical Methods & Digital Image Correlation in Experimental Mechanics, Volume 4 of the Proceedings of the 2020 SEM Annual Conference & Exposition on Experimental and Applied Mechanics, the fourth volume of seven from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on a wide range of optical methods ranging from traditional photoelasticity and interferometry to more recent DIC and DVC techniques, and includes papers in the following general technical research areas: DIC Methods & Its Applications Photoelsticity and Interferometry ApplicationsMicro-Optics and Microscopic SystemsMultiscale

Lamb-Wave Based Structural Health Monitoring in Polymer Composites

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Publisher : Springer
ISBN 13 : 3319497154
Total Pages : 476 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Lamb-Wave Based Structural Health Monitoring in Polymer Composites by : Rolf Lammering

Download or read book Lamb-Wave Based Structural Health Monitoring in Polymer Composites written by Rolf Lammering and published by Springer. This book was released on 2017-08-30 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book focuses especially on the application of SHM technology to thin walled structural systems made from carbon fiber reinforced plastics. Here, guided elastic waves (Lamb-waves) show an excellent sensitivity to structural damages so that they are in the center of this book. It is divided into 4 sections dealing with analytical, numerical and experimental fundamentals, and subsequently with Lamb-wave propagation in fiber reinforced composites, SHM-systems and signal processing. The book is designed for engineering students as well as for researchers in the field of structural health monitoring and for users of this technology.

Piezoelectric Energy Harvesting

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Publisher : John Wiley & Sons
ISBN 13 : 1119991358
Total Pages : 377 pages
Book Rating : 4.1/5 (199 download)

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Book Synopsis Piezoelectric Energy Harvesting by : Alper Erturk

Download or read book Piezoelectric Energy Harvesting written by Alper Erturk and published by John Wiley & Sons. This book was released on 2011-04-04 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Sensors and Instrumentation, Volume 5

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Publisher : Springer
ISBN 13 : 3319298593
Total Pages : 181 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Sensors and Instrumentation, Volume 5 by : Evro Wee Sit

Download or read book Sensors and Instrumentation, Volume 5 written by Evro Wee Sit and published by Springer. This book was released on 2016-06-01 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sensors and Instrumentation, Volume 5. Proceedings of the 34th IMAC, A Conference and Exposition on Dynamics of Multiphysical Systems: From Active Materials to Vibroacoustics, 2016, the fift h volume of ten from the Conference brings together contributions to this important area of research and engineering. Th e collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on: • Experimental Techniques“/p> • Smart Sensing • Rotational Eff ects • Dynamic Calibration • Systems & Sensing Technologies • Modal Transducers • Novel Excitation Methods

Finite Element Analysis of Active and Sensory Thermopiezoelectric Composite Materials

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Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Finite Element Analysis of Active and Sensory Thermopiezoelectric Composite Materials by : Ho-Jun Lee

Download or read book Finite Element Analysis of Active and Sensory Thermopiezoelectric Composite Materials written by Ho-Jun Lee and published by . This book was released on 2000 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical formulations are developed to account for the coupled mechanical, electrical, and thermal response of piezoelectric composite materials. The coupled response is captured at the material level through the thermopiezoelectric constitutive equations and leads to the inherent capability to model both the sensory and active responses of piezoelectric materials. A layerwise laminate theory is incorporated to provide more accurate analysis of the displacements, strains, stresses, electric fields, and thermal fields through-the-thickness. Thermal effects which arise from coefficient of thermal expansion mismatch, pyroelectric effects, and temperature dependent material properties are explicitly accounted for in the formulation. Corresponding finite element formulations are developed for piezoelectric beam, plate, and shell elements to provide a more generalized capability for the analysis of arbitrary piezoelectric composite structures. The accuracy of the current formulation is verified with comparisons from published experimental data and other analytical models. Additional numerical studies are also conducted to demonstrate additional capabilities of the formulation to represent the sensory and active behaviors. A future plan of experimental studies is provided to characterize the high temperature dynamic response of piezoelectric composite materials.

Responsive Systems for Active Vibration Control

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Publisher : Springer Science & Business Media
ISBN 13 : 9401004838
Total Pages : 395 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis Responsive Systems for Active Vibration Control by : A. Preumont

Download or read book Responsive Systems for Active Vibration Control written by A. Preumont and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structural vibrations have become the critical factor limiting the performance of many engineering systems, typical amplitudes ranging from meters to a few nanometers. Many acoustic nuisances in transportation systems and residential and office buildings are also related to structural vibrations. The active control of such vibrations involves nine orders of magnitude of vibration amplitude, which exerts a profound influence on the technology. Active vibration control is highly multidisciplinary, involving structural vibration, acoustics, signal processing, materials science, and actuator and sensor technology. Chapters 1-3 of this book provide a state-of-the-art introduction to active vibration control, active sound control, and active vibroacoustic control, respectively. Chapter 4 discusses actuator/sensor placement, Chapter 5 deals with robust control of vibrating structures, Chapter 6 discusses finite element modelling of piezoelectric continua and Chapter 7 addresses the latest trends in piezoelectric multiple-degree-of-freedom actuators/sensors. Chapters 8-12 deal with example applications, including semi-active joints, active isolation and health monitoring. Chapter 13 addresses MEMS technology, while Chapter 14 discusses the design of power amplifiers for piezoelectric actuators.

Adaptive Structures, Eleventh International Conference Proceedings

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Publisher : CRC Press
ISBN 13 : 9781587161032
Total Pages : 658 pages
Book Rating : 4.1/5 (61 download)

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Book Synopsis Adaptive Structures, Eleventh International Conference Proceedings by : Yuji Matsuzaki

Download or read book Adaptive Structures, Eleventh International Conference Proceedings written by Yuji Matsuzaki and published by CRC Press. This book was released on 2001-03-01 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: