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Author : Xingyi Xu
Publisher :
ISBN 13 :
Total Pages : 618 pages
Book Rating : 4.:/5 (89 download)
Download or read book Stator Flux Orientation a Robust Control Technique for Induction Machines written by Xingyi Xu and published by . This book was released on 1990 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrzej M. Trzynadlowski
Publisher : Springer Science & Business Media
ISBN 13 : 1461527309
Total Pages : 269 pages
Book Rating : 4.4/5 (615 download)
Download or read book The Field Orientation Principle in Control of Induction Motors written by Andrzej M. Trzynadlowski and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Field Orientation Principle was fIrst formulated by Haase, in 1968, and Blaschke, in 1970. At that time, their ideas seemed impractical because of the insufficient means of implementation. However, in the early eighties, technological advances in static power converters and microprocessor-based control systems made the high-performance a. c. drive systems fully feasible. Since then, hundreds of papers dealing with various aspects of the Field Orientation Principle have appeared every year in the technical literature, and numerous commercial high-performance a. c. drives based on this principle have been developed. The term "vector control" is often used with regard to these systems. Today, it seems certain that almost all d. c. industrial drives will be ousted in the foreseeable future, to be, in major part, superseded by a. c. drive systems with vector controlled induction motors. This transition has already been taking place in industries of developed countries. Vector controlled a. c. drives have been proven capable of even better dynamic performance than d. c. drive systems, because of higher allowable speeds and shorter time constants of a. c. motors. It should be mentioned that the Field Orientation Principle can be used in control not only of induction (asynchronous) motors, but of all kinds of synchronous motors as well. Vector controlled drive systems with the so called brushless d. c. motors have found many applications in high performance drive systems, such as machine tools and industrial robots.
Author : H. Bülent Ertan
Publisher : Springer Science & Business Media
ISBN 13 : 9401593876
Total Pages : 766 pages
Book Rating : 4.4/5 (15 download)
Download or read book Modern Electrical Drives written by H. Bülent Ertan and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical drives lie at the heart of most industrial processes and make a major contribution to the comfort and high quality products we all take for granted. They provide the controller power needed at all levels, from megawatts in cement production to milliwatts in wrist watches. Other examples are legion, from the domestic kitchen to public utilities. The modern electrical drive is a complex item, comprising a controller, a static converter and an electrical motor. Some can be programmed by the user. Some can communicate with other drives. Semiconductor switches have improved, intelligent power modules have been introduced, all of which means that control techniques can be used now that were unimaginable a decade ago. Nor has the motor side stood still: high-energy permanent magnets, semiconductor switched reluctance motors, silicon micromotor technology, and soft magnetic materials produced by powder technology are all revolutionising the industry. But the electric drive is an enabling technology, so the revolution is rippling throughout the whole of industry.
Author : Jingchuan Li
Publisher :
ISBN 13 :
Total Pages : 128 pages
Book Rating : 4.:/5 (7 download)
Download or read book Adaptive Sliding Mode Observer and Loss Minimization for Sensorless Field Orientation Control of Induction Machine written by Jingchuan Li and published by . This book was released on 2005 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Induction machines are widely used in industry application. Consequently more and more attention has been given to design and development of induction machine control. High performance of induction machine control is achieved by so called field orientation control (FOC). Speed sensorless technology has also been proposed for decades to overcome the disadvantages of cost and fragility of a mechanical speed sensor. However, due to the high order, multiple variables and nonlinearity of induction machine dynamics, the development of advanced induction machine control is still a challenging task. In this research, a sliding mode based flux and speed estimation technique for speed sensorless control of field oriented induction machine is first investigated. The parameter sensitivity of the control method is also analyzed. A robust sliding mode speed controller is also presented, which has the advantage of disturbance rejection and avoiding re-tuning gains comparing to traditional PI controller Then an adaptive sliding mode observer is proposed and the stability is verified by Lyapunov theory. Two sliding mode current observers are utilized to compensate the effects of parameter variation on the rotor flux estimation, which make flux estimation more accurate and insensitive to parameter variation. The convergence of the estimated flux to actual rotor flux is proved by the Lyapunov stability theory. Finally, an efficiency optimization method which does not require extra hardware and is insensitive to motor parameters is presented. The relationship between stator current minimization and motor loss minimization in the induction motor vector control system is investigated. A fuzzy logic based search method is simulated and implemented. It is determined that the motor loss minimization can be achieved by minimizing stator current in practice. An experimental setup is presented in the appendix to verify the proposed approaches. The simulation and experimental results are presented to demonstrate the potential and practicality of the presented approaches.
Author : Fouad Giri
Publisher : John Wiley & Sons
ISBN 13 : 1118331524
Total Pages : 604 pages
Book Rating : 4.1/5 (183 download)
Download or read book AC Electric Motors Control written by Fouad Giri and published by John Wiley & Sons. This book was released on 2013-05-28 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complexity of AC motor control lies in the multivariable and nonlinear nature of AC machine dynamics. Recent advancements in control theory now make it possible to deal with long-standing problems in AC motors control. This text expertly draws on these developments to apply a wide range of model-based control designmethods to a variety of AC motors. Contributions from over thirty top researchers explain how modern control design methods can be used to achieve tight speed regulation, optimal energetic efficiency, and operation reliability and safety, by considering online state variable estimation in the absence of mechanical sensors, power factor correction, machine flux optimization, fault detection and isolation, and fault tolerant control. Describing the complete control approach, both controller and observer designs are demonstrated using advanced nonlinear methods, stability and performance are analysed using powerful techniques, including implementation considerations using digital computing means. Other key features: • Covers the main types of AC motors including triphase, multiphase, and doubly fed induction motors, wound rotor, permanent magnet, and interior PM synchronous motors • Illustrates the usefulness of the advanced control methods via industrial applications including electric vehicles, high speed trains, steel mills, and more • Includes special focus on sensorless nonlinear observers, adaptive and robust nonlinear controllers, output-feedback controllers, fault detection and isolation algorithms, and fault tolerant controllers This comprehensive volume provides researchers and designers and R&D engineers with a single-source reference on AC motor system drives in the automotive and transportation industry. It will also appeal to advanced students in automatic control, electrical, power systems, mechanical engineering and robotics, as well as mechatronic, process, and applied control system engineers.
Author : Oscar Barambones
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (115 download)
Download or read book A Robust Induction Motor Control Using Sliding Mode Rotor Flux and Load Torque Observers written by Oscar Barambones and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A Robust Induction Motor Control using Sliding Mode Rotor Flux and Load Torque Observers.
Author : IEEE Industry Applications Society. Meeting
Publisher :
ISBN 13 :
Total Pages : 800 pages
Book Rating : 4.:/5 (318 download)
Download or read book IAS'93 written by IEEE Industry Applications Society. Meeting and published by . This book was released on 1993 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mohamed Ben Ahmed
Publisher : Springer Nature
ISBN 13 : 303037629X
Total Pages : 1284 pages
Book Rating : 4.0/5 (33 download)
Download or read book Innovations in Smart Cities Applications Edition 3 written by Mohamed Ben Ahmed and published by Springer Nature. This book was released on 2020-02-04 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights original research and recent advances in various fields related to smart cities and their applications. It gathers papers presented at the Fourth International Conference on Smart City Applications (SCA19), held on October 2–4, 2019, in Casablanca, Morocco. Bringing together contributions by prominent researchers from around the globe, the book offers an invaluable instructional and research tool for courses on computer science, electrical engineering, and urban sciences. It is also an excellent reference guide for professionals, researchers, and academics in the field of smart cities. This book covers topics including: • Smart Citizenship • Smart Education • Digital Business and Smart Governance • Smart Health Care • New Generation of Networks and Systems for Smart Cities • Smart Grids and Electrical Engineering • Smart Mobility • Smart Security • Sustainable Building • Sustainable Environment
Author : Anh Tuan Le
Publisher : BoD – Books on Demand
ISBN 13 : 9535137964
Total Pages : 364 pages
Book Rating : 4.5/5 (351 download)
Download or read book Adaptive Robust Control Systems written by Anh Tuan Le and published by BoD – Books on Demand. This book was released on 2018-03-07 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the applications of robust and adaptive control approaches to practical systems. The proposed control systems hold two important features: (1) The system is robust with the variation in plant parameters and disturbances (2) The system adapts to parametric uncertainties even in the unknown plant structure by self-training and self-estimating the unknown factors. The various kinds of robust adaptive controls represented in this book are composed of sliding mode control, model-reference adaptive control, gain-scheduling, H-infinity, model-predictive control, fuzzy logic, neural networks, machine learning, and so on. The control objects are very abundant, from cranes, aircrafts, and wind turbines to automobile, medical and sport machines, combustion engines, and electrical machines.
Author : Peter Vas
Publisher : Oxford, [Eng.] ; New York : Oxford University Press
ISBN 13 :
Total Pages : 804 pages
Book Rating : 4.3/5 (91 download)
Download or read book Sensorless Vector and Direct Torque Control written by Peter Vas and published by Oxford, [Eng.] ; New York : Oxford University Press. This book was released on 1998 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive book on sensorless high performance a.c. drives. It is essential reading for anyone interestred in acquiring a solid background on sensorless torque-controlled drives. It presents a detailed and unified treatment of sensorless vector-controlled and direct-torque controlled drive systems. It also discusses the applications of artificial intelligence to drives. Where possible, space vector theory is used and emphasis is laid on detailed mathematical and physical analysis. Sensorless drive schemes for different types of permanent magnet synchronous motors, synchronous reluctance motors, and induction motors are also presented. These include more than twenty vector drives e.g. five types of MRAS-based vector drives, and eleven types of direct-torque-controlled (DTC) drives, e.g. the ABB DTC drive. However, torque-controlled switched reluctance motor drives are also discussed due to their emerging importance. The book also covers various drive applications using artificial intelligence (fuzzy logic, neural networks, fuzzy-neural networks) and AI-based modelling of electrical machines. Finally, self-commissioning techniques are also discussed. This is a comprehensive thoroughly up-to-date, and self-contained book suitable for students at various levels, teachers, and industrial readership. Peter Vas is a Professor at the Department of Engineering at the University of Aberdeen, UK, where he is also the Head of the Intelligent Motion Control Group. His previous books published by Oxford University Press are extensively used worldwide.
Author : Zhidong Deng
Publisher : Springer
ISBN 13 : 9813290501
Total Pages : 747 pages
Book Rating : 4.8/5 (132 download)
Download or read book Proceedings of 2019 Chinese Intelligent Automation Conference written by Zhidong Deng and published by Springer. This book was released on 2019-09-07 with total page 747 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings present selected research papers from the CIAC2019, held in Jiangsu, China on September 20-22, 2019. It covers a wide range of topics including intelligent control, robotics, artificial intelligence, pattern recognition, unmanned systems, IoT and machine learning. It includes original research and the latest advances in the field of intelligent automation. Engineers and researchers from academia, industry, and government can gain valuable insights into solutions combining ideas from multiple disciplines in this field.
Author : Austin Hughes
Publisher : Newnes
ISBN 13 : 9780750617413
Total Pages : 362 pages
Book Rating : 4.6/5 (174 download)
Download or read book Electric Motors and Drives written by Austin Hughes and published by Newnes. This book was released on 1993 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Electric Motors and Drives is intended for non-specialist users of electric motors and drives, filling the gap between maths- and theory-based academic textbooks and the more prosaic 'handbooks', which provide useful detail but little opportunity for the development of real insight and understanding. The book explores all of the widely-used modern types of motor and drive, including conventional and brushless D.C., induction motors and servo dries, providing readers with the knowledge to select the right technology for a given job." "The third edition includes additional diagrams and worked examples throughout. Now topics include digital interfacing and control of drives, direct torque control of induction motors and current-fed operation in DC drives. The material on brushless servomotors has also been expanded."--BOOK JACKET.
Author : Teresa Orłowska-Kowalska
Publisher : Springer
ISBN 13 : 3319034014
Total Pages : 422 pages
Book Rating : 4.3/5 (19 download)
Download or read book Advanced and Intelligent Control in Power Electronics and Drives written by Teresa Orłowska-Kowalska and published by Springer. This book was released on 2014-01-08 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power electronics and variable frequency drives are continuously developing multidisciplinary fields in electrical engineering and it is practically not possible to write a book covering the entire area by one individual specialist. Especially by taking account the recent fast development in the neighboring fields like control theory, computational intelligence and signal processing, which all strongly influence new solutions in control of power electronics and drives. Therefore, this book is written by individual key specialist working on the area of modern advanced control methods which penetrates current implementation of power converters and drives. Although some of the presented methods are still not adopted by industry, they create new solutions with high further research and application potential. The material of the book is presented in the following three parts: Part I: Advanced Power Electronic Control in Renewable Energy Sources (Chapters 1-4), Part II: Predictive Control of Power Converters and Drives (5-7), Part III: Neurocontrol and Nonlinear Control of Power Converters and Drives (8-11). The book is intended for engineers, researchers and students in the field of power electronics and drives who are interested in the use of advanced control methods and also for specialists from the control theory area who like to explore new area of applications.
Author : Frank Allgower
Publisher : Elsevier
ISBN 13 : 9780080443034
Total Pages : 524 pages
Book Rating : 4.4/5 (43 download)
Download or read book Nonlinear Control Systems 2004 written by Frank Allgower and published by Elsevier. This book was released on 2005-02-02 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ahmad Taher Azar
Publisher : Springer
ISBN 13 : 3319111736
Total Pages : 592 pages
Book Rating : 4.3/5 (191 download)
Download or read book Advances and Applications in Sliding Mode Control systems written by Ahmad Taher Azar and published by Springer. This book was released on 2014-11-01 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the advances and applications in Sliding mode control (SMC) which is widely used as a powerful method to tackle uncertain nonlinear systems. The book is organized into 21 chapters which have been organised by the editors to reflect the various themes of sliding mode control. The book provides the reader with a broad range of material from first principles up to the current state of the art in the area of SMC and observation presented in a clear, matter-of-fact style. As such it is appropriate for graduate students with a basic knowledge of classical control theory and some knowledge of state-space methods and nonlinear systems. The resulting design procedures are emphasized using Matlab/Simulink software.
Author : Fatma Ben Salem
Publisher : BoD – Books on Demand
ISBN 13 : 1838802959
Total Pages : 174 pages
Book Rating : 4.8/5 (388 download)
Download or read book Direct Torque Control Strategies of Electrical Machines written by Fatma Ben Salem and published by BoD – Books on Demand. This book was released on 2021-01-20 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the design and analysis of Direct Torque Control (DTC). It introduces readers to two major applications of electrical machines: speed drive and position control and gives the readers a comprehensive overview of the field of DTC dedicated to AC machines. It includes new DTC approaches with and without control of commutation frequency. It also covers DTC applications using artificial intelligence. The book combines theoretical analysis, simulation, and experimental concepts.To make the content as accessible as possible, the book employs a clear proposal in each chapter, moving from the background, to numerical development, and finally to case studies and illustrations. The book is a wide-ranging reference source for graduate students, researchers, and professors from related fields and it will benefit practicing engineers and experts from the industry.
Author : Ming Ma
Publisher : Springer Science & Business Media
ISBN 13 : 3642217621
Total Pages : 1007 pages
Book Rating : 4.6/5 (422 download)
Download or read book Communication Systems and Information Technology written by Ming Ma and published by Springer Science & Business Media. This book was released on 2011-06-21 with total page 1007 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes extended and revised versions of a set of selected papers from the International Conference on Electric and Electronics (EEIC 2011) , held on June 20-22 , 2011, which is jointly organized by Nanchang University, Springer, and IEEE IAS Nanchang Chapter. The objective of EEIC 2011 Volume 4 is to provide a major interdisciplinary forum for the presentation of new approaches from Communication Systems and Information Technology, to foster integration of the latest developments in scientific research. 137 related topic papers were selected into this volume. All the papers were reviewed by 2 program committee members and selected by the volume editor Prof. Ming Ma. We hope every participant can have a good opportunity to exchange their research ideas and results and to discuss the state of the art in the areas of the Communication Systems and Information Technology.
