Piezoelectric Actuators Vector Control Method

Author : Frederic Giraud,Christophe Giraud-Audine
Publisher : Butterworth-Heinemann
Page : 212 pages
File Size : 44,9 Mb
Release : 2019-06-15
Category : Technology & Engineering
ISBN : 9780128141861

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Piezoelectric Actuators: Vector Control Method by Frederic Giraud,Christophe Giraud-Audine Pdf

Piezoelectric Actuators: Vector Control Method: Base, Modelling and Mechatronic Design of Ultrasonic Devices guides researchers and engineers through the process of implementing the vector control method (VCM) in their systems. The book presents which measurements can be made, how to visualize a variable as a rotating vector, about the angular position of the rotating reference frame, how to calculate the parameters of the controllers, and how to observe key variables. Additionally, the book focuses on the modeling of PE ultrasonic transducers and investigates the energy conversion process in an ultrasonic transducer. Presents the fundamentals of the VCM at a basic level for researchers and practitioners who are new to the field Simulates several MATLAB and Simulink examples for deeper learning of the subject matter Presents the application to several test cases, with actual measurements obtained on experimental test benches Describes practical implementations of the method

Author : Seung-Bok Choi,Young-Min Han
Publisher : CRC Press
Page : 280 pages
File Size : 40,5 Mb
Release : 2016-04-19
Category : Technology & Engineering
ISBN : 1439818096

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Piezoelectric Actuators by Seung-Bok Choi,Young-Min Han Pdf

Currently, many smart materials exhibit one or multifunctional capabilities that are being effectively exploited in various engineering applications, but these are only a hint of what is possible. Newer classes of smart materials are beginning to display the capacity for self-repair, self-diagnosis, self-multiplication, and self-degradation. Ultimately, what will make them practical and commercially viable are control devices that provide sufficient speed and sensitivity. While there are other candidates, piezoelectric actuators and sensors are proving to be the best choice. Piezoelectric Actuators: Control Applications of Smart Materials details the authors’ cutting-edge research and development in this burgeoning area. It presents their insights into optimal control strategies, reflecting their latest collection of refereed international papers written for a number of prestigious journals. Piezoelectric materials are incorporated in devices used to control vibration in flexible structures. Applications include beams, plates, and shells; sensors and actuators for cabin noise control; and position controllers for structural systems such as the flexible manipulator, engine mount, ski, snowboard, robot gripper, ultrasonic motors, and various type of sensors including accelerometer, strain gage, and sound pressure gages. The contents and design of this book make it useful as a professional reference for scientists and practical engineers who would like to create new machines or devices featuring smart material actuators and sensors integrated with piezoelectric materials. With that goal in mind, this book: Describes the piezoelectric effect from a microscopic point of view Addresses vibration control for flexible structures and other methods that use active mount Covers control of flexible robotic manipulators Discusses application to fine-motion and hydraulic control systems Explores piezoelectric shunt technology This book is exceptionally valuable as a reference for professional engineers working at the forefront of numerous industries. With its balanced presentation of theory and application, it will also be of special interest to graduate students studying control methodology.

Author : Hu Huang,Jianping Li
Publisher : BoD – Books on Demand
Page : 186 pages
File Size : 47,7 Mb
Release : 2021-12-08
Category : Science
ISBN : 9781839688317

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Piezoelectric Actuators by Hu Huang,Jianping Li Pdf

Taking advantage of high resolution, rapid response, and compact structure, piezoelectric actuators are widely employed for achieving precision positioning in both scientific research and industrial application. With the development of science and technology, the requirements for precision positioning are increasing. Accordingly, great efforts have been made to improve the performances of piezoelectric actuators, and significant progress has been achieved. This book discusses some recent achievements and developments of piezoelectric actuators, in terms of piezoelectric material, driving principle, structural design, modeling, and control, as well as applications.

Author : Kenji Uchino
Publisher : Springer Science & Business Media
Page : 366 pages
File Size : 52,6 Mb
Release : 1996-11-30
Category : Technology & Engineering
ISBN : 0792398114

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Piezoelectric Actuators and Ultrasonic Motors by Kenji Uchino Pdf

Remarkable developments have taken place in the field of mechatronics in recent years. As symbolized by the "Janglish (Japanese English)" word, mechatronics, the technology and the social adaptation for introducing electronics into mechanics has been readily accepted in Japan. Currently robots are producing many products under computer control in Japanese factories, and supermarkets are utilizing automation systems for sample displays and sales. Further, the fast paced change in semiconductor chip technology has given rise to the need for micro-displacement positioning techniques. Actuators utilizing piezoelectridelectrostrictive effects are expected to meet these needs in mechanical components in the next micro mechatronic age. This book, in English, builds on my earlier publications concerned with ceramic actuators. The first edition titled "Essentials for Development and Applications of Piezoelectric Actuators" was published in 1984 through the Japan Industrial Technology Center. The second edition "PiezoelectriclElectrostrictive Actuators" published in Japanese through Morikita Pub. Co. (Tokyo) became one of the best sellers in that company in 1986, and was then translated into Korean. The problem solving edition "Piezoelectric Actuators -Problem Solving" was also published through Morikita, which was sold in conjunction with a 60 minute video tape to provide easy understanding.

Author : Joshua E. Segel
Publisher : Unknown
Page : 0 pages
File Size : 40,9 Mb
Release : 2011
Category : Actuators
ISBN : 161324181X

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Piezoelectric Actuators by Joshua E. Segel Pdf

Piezoelectric actuators are simple structures with compact sizes that provide quick and precise responses to an electrical stimulus. The response of the piezoelectric actuator can be a mechanical displacement or a blocking force with the magnitude determined by the structure's geometry and the electromechanical properties of the materials used. This book presents topical research in the study of piezoelectric actuators. Topics discussed include thick-film piezoelectric actuators prepared by screen-printing; pressure control of vehicle ABS using piezoactuator-based valve modulators; ultrasonic actuators based on the Langevin transducer; the dynamics of hinged-hinged beam using piezoelectric absorbers and modelling and control of piezoelectric actuator systems.

Author : Stefan Johann Rupitsch
Publisher : Springer
Page : 559 pages
File Size : 47,9 Mb
Release : 2018-07-26
Category : Technology & Engineering
ISBN : 9783662575345

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Piezoelectric Sensors and Actuators by Stefan Johann Rupitsch Pdf

This book introduces physical effects and fundamentals of piezoelectric sensors and actuators. It gives a comprehensive overview of piezoelectric materials such as quartz crystals and polycrystalline ceramic materials. Different modeling approaches and methods to precisely predict the behavior of piezoelectric devices are described. Furthermore, a simulation-based approach is detailed which enables the reliable characterization of sensor and actuator materials. One focus of the book lies on piezoelectric ultrasonic transducers. An optical approach is presented that allows the quantitative determination of the resulting sound fields. The book also deals with various applications of piezoelectric sensors and actuators. In particular, the studied application areas are · process measurement technology, · ultrasonic imaging, · piezoelectric positioning systems and · piezoelectric motors. The book addresses students, academic as well as industrial reseachers and development engineers who are concerned with piezoelectric sensors and actuators.

Author : Qingsong Xu,Kok Kiong Tan
Publisher : Springer
Page : 257 pages
File Size : 49,9 Mb
Release : 2015-08-28
Category : Technology & Engineering
ISBN : 9783319216232

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Advanced Control of Piezoelectric Micro-/Nano-Positioning Systems by Qingsong Xu,Kok Kiong Tan Pdf

This book explores emerging methods and algorithms that enable precise control of micro-/nano-positioning systems. The text describes three control strategies: hysteresis-model-based feedforward control and hysteresis-model-free feedback control based on and free from state observation. Each paradigm receives dedicated attention within a particular part of the text. Readers are shown how to design, validate and apply a variety of new control approaches in micromanipulation: hysteresis modelling, discrete-time sliding-mode control and model-reference adaptive control. Experimental results are provided throughout and build up to a detailed treatment of practical applications in the fourth part of the book. The applications focus on control of piezoelectric grippers. Advanced Control of Piezoelectric Micro-/Nano-Positioning Systems will assist academic researchers and practising control and mechatronics engineers interested in suppressing sources of nonlinearity such as hysteresis and drift when combining position and force control of precision systems with piezoelectric actuation.

Author : James W. High
Publisher : Unknown
Page : 32 pages
File Size : 40,7 Mb
Release : 2003
Category : Actuators
ISBN : NASA:31769000649098

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Method of Fabricating NASA-Standard Macro-Fiber Composite Piezoelectric Actuators by James W. High Pdf

Author : Sergey N. Shevtsov,Arkady N. Soloviev,Ivan A. Parinov,Alexander V. Cherpakov,Valery A. Chebanenko
Publisher : Springer
Page : 182 pages
File Size : 53,7 Mb
Release : 2018-04-20
Category : Technology & Engineering
ISBN : 9783319756295

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Piezoelectric Actuators and Generators for Energy Harvesting by Sergey N. Shevtsov,Arkady N. Soloviev,Ivan A. Parinov,Alexander V. Cherpakov,Valery A. Chebanenko Pdf

This book presents new approaches to R&D of piezoelectric actuators and generators of different types based on established, original constructions and contemporary research into framework of theoretical, experimental, and numerical methods of physics, mechanics, and materials science. Improved technical solutions incorporated into the devices demonstrate high output values of voltage and power, allowing application of the goods in various areas of energy harvesting. The book is divided into seven chapters, each presenting main results of the chapter, along with a brief exposition of novel findings from around the world proving context for the author’s results. It presents particular results of the Soviet and Russian schools of Mechanics and Material Sciences not previously available outside of Russia.

Author : Micky Rakotondrabe
Publisher : Springer
Page : 310 pages
File Size : 40,7 Mb
Release : 2015-10-14
Category : Technology & Engineering
ISBN : 3642240453

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Piezoelectric Cantilevered Structures by Micky Rakotondrabe Pdf

This book reflects new developments in the modeling and control of piezoelectric cantilevers. The main nonlinearities (hysteresis and creep) of these actuators are explained from a physical point of view and introduced into the modeling through operators and systems. The achieved models are adapted and used for the synthesis of classical (PID...) and advanced control schemes and laws. Another important aim of the control part in this book is the feed forward control which is of great interest for linearization and for damping vibration or for performances improvement when no sensor is available for feedback. Finally, the last part addresses the measurement techniques and integration for piezoelectric actuators. The concept of self-sensing and the use of observer techniques are highlighted, emphasizing the close relation between the nonlinearities and the reliability of the provided measurement. This book supplies practical tools for modeling, control and signal measurement of piezoelectric cantilevers. Numercial examples, identification and implementation procedures for experiments are provided. Finally, the appendices provide the tools to get familiar with the employed control techniques.

Author : Tan Kok Kiong,Huang Sunan
Publisher : CRC Press
Page : 272 pages
File Size : 42,9 Mb
Release : 2013-11-14
Category : Science
ISBN : 9781466556447

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Modeling and Control of Precision Actuators by Tan Kok Kiong,Huang Sunan Pdf

Modeling and Control of Precision Actuators explores new technologies that can ultimately be applied in a myriad of industries. It covers dynamical analysis of precise actuators and strategies of design for various control applications. The book addresses four main schemes: modeling and control of precise actuators; nonlinear control of precise actuators, including sliding mode control and neural network feedback control; fault detection and fault-tolerant control; and advanced air bearing control. It covers application issues in the modeling and control of precise actuators, providing several interesting case studies for more application-oriented readers. Introduces the driving forces behind precise actuators Describes nonlinear dynamics of precise actuators and their mathematical forms, including hysteresis, creep, friction, and force ripples Presents the control strategies for precise actuators based on Preisach model as well as creep dynamics Develops relay feedback techniques for identifying nonlinearities such as friction and force ripples Discusses a MPC approach based on piecewise affine models which emulate the frictional effects in the precise actuator Covers the concepts of air bearing stages with the corresponding control method Provides a set of schemes suitable for fault detection and accommodation control of mechanical systems Emphasizing design theory and control strategies, the book includes simulation and practical examples for each chapter; covers precise actuators such as piezo motors, coil motors, air bearing motors, and linear motors; discusses integration among different technologies; and includes three case studies in real projects. The book concludes by linking design methods and their applications, emphasizing the key issues involved and how to implement the precision motion control tasks in a practical system. It provides a concise and comprehensive source of the state-of-the-art developments and results for modeling and control of precise actuators.

Author : Jinghua Zhong
Publisher : Unknown
Page : 0 pages
File Size : 44,6 Mb
Release : 2014
Category : Electronic
ISBN : OCLC:1404351697

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Modeling and adaptive robust motion control of piezoelectric actuators by Jinghua Zhong Pdf

Author : José L. Pons
Publisher : John Wiley & Sons
Page : 304 pages
File Size : 50,7 Mb
Release : 2005-09-27
Category : Technology & Engineering
ISBN : 9780470091982

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Emerging Actuator Technologies by José L. Pons Pdf

Actuators are devices that convert electrical energy into mechanical work, traditionally used in electrical, pneumatic and hydraulic systems. As the demand for actuator technologies grows in biomedical, prosthetic and orthotic applications, there is an increasing need for complex and sophisticated products that perform efficiently also when scaled to micro and nano domains. Providing a comprehensive overview of actuators for novel applications, this excellent book: * Presents a mechatronic approach to the design, control and integration of a range of technologies covering piezoelectric actuators, shape memory actuators, electro-active polymers, magnetostrictive actuators and electro- and magnetorheological actuators. * Examines the characteristics and performance of emerging actuators upon scaling to micro and nano domains. * Assesses the relative merits of each actuator technology and outlines prospective application fields. Offering a detailed analysis on current advances in the field, this publication will appeal to practising electrical and electronics engineers developing novel actuator systems. Mechanical and automation engineers, computer scientists and researchers will also find this a useful resource.

Author : American Institute of Aeronautics and Astronautics
Publisher : Unknown
Page : 1024 pages
File Size : 55,8 Mb
Release : 2006
Category : Aeronautics
ISBN : STANFORD:36105122654440

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AIAA Journal by American Institute of Aeronautics and Astronautics Pdf

Author : Bernard de Fornel,Jean-Paul Louis
Publisher : John Wiley & Sons
Page : 366 pages
File Size : 52,6 Mb
Release : 2013-03-04
Category : Technology & Engineering
ISBN : 9781118586242

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Electrical Actuators by Bernard de Fornel,Jean-Paul Louis Pdf

The different chapters of this book cover a large range of information regarding electrical actuators, including: synchronous and asynchronous machine modeling in order to measure and identify offline and online parameters using modern optimization methods; identification in real time of parameters with Luenberger filter and the extended Kalman filter; estimation of non-measurable variables, first by linear estimates and observers, then by lower observers. Robustness is a very problematic issue, as well, which is fully explored in a chapter dedicated to the subject. Finally, the estimate of non-measurable mechanical variables is particularly dealt with: estimate of load moment, then observation of the positioning of a command without mechanical sensor. The conditions to measure variables and real implementation of numerical algorithms are also examined with particular attention.