Control Strategies of Permanent Magnet Synchronous Motor Drive for Electric Vehicles, Sain, Chiranjit (Ghani Khan Choudhury Institute of Engineering & Technology, West Bengal, India) Banerjee, Atanu (National Institute of Technology, Meghalaya, India.) Biswas, Pabitra Kumar (NIT MIZORAM, INDIA.)
Автор: Jacek F. Gieras; Rong-Jie Wang; Maarten J. Kamper Название: Axial Flux Permanent Magnet Brushless Machines ISBN: 9400792360 ISBN-13(EAN): 9789400792364 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Axial Flux Permanent Magnet (AFPM) brushless machines are modern electrical machines with a lot of advantages over their conventional counterparts. This timeless and revised second edition deals with the analysis, construction, design, control and applications of AFPM machines.
Описание: The intelligent vehicle will play a crucial and essential role in the development of the future intelligent transportation system, which is developing toward the connected driving environment, ultimate driving safety, and comforts, as well as green efficiency. While the decision making, planning, and control are extremely vital components of the intelligent vehicle, these modules act as a bridge, connecting the subsystem of the environmental perception and the bottom-level control execution of the vehicle as well. This short book covers various strategies of designing the decision making, trajectory planning, and tracking control, as well as share driving, of the human-automation to adapt to different levels of the automated driving system.
More specifically, we introduce an end-to-end decision-making module based on the deep Q-learning, and improved path-planning methods based on artificial potentials and elastic bands which are designed for obstacle avoidance. Then, the optimal method based on the convex optimization and the natural cubic spline is presented. As for the speed planning, planning methods based on the multi-object optimization and high-order polynomials, and a method with convex optimization and natural cubic splines, are proposed for the non-vehicle-following scenario (e.g., free driving, lane change, obstacle avoidance), while the planning method based on vehicle-following kinematics and the model predictive control (MPC) is adopted for the car-following scenario.
We introduce two robust tracking methods for the trajectory following. The first one, based on nonlinear vehicle longitudinal or path-preview dynamic systems, utilizes the adaptive sliding mode control (SMC) law which can compensate for uncertainties to follow the speed or path profiles. The second one is based on the five-degrees-of-freedom nonlinear vehicle dynamical system that utilizes the linearized time-varying MPC to track the speed and path profile simultaneously.
Toward human-automation cooperative driving systems, we introduce two control strategies to address the control authority and conflict management problems between the human driver and the automated driving systems. Driving safety field and game theory are utilized to propose a game-based strategy, which is used to deal with path conflicts during obstacle avoidance. Driver's driving intention, situation assessment, and performance index are employed for the development of the fuzzy-based strategy.
Multiple case studies and demos are included in each chapter to show the effectiveness of the proposed approach. We sincerely hope the contents of this short book provide certain theoretical guidance and technical supports for the development of intelligent vehicle technology.
Автор: Gieras, Jacek F. Название: Linear synchronous motors ISBN: 1138072052 ISBN-13(EAN): 9781138072053 Издательство: Taylor&Francis Рейтинг: Цена: 11789.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Considered to be the first book devoted to the subject, Linear Synchronous Motors: Transportation and Automation Systems, Second Edition evaluates the state of the art, demonstrating the technological innovations that are improving the design, construction, and performance of modern control systems. This new edition not only illustrates the development of linear synchronous motor drives, but it also discusses useful techniques for selecting a motor that will meet the specific requirements of linear electrical drives.
New Features for the Second Edition:
Several updated and expanded sections, as well as two new chapters on FEM
Even more numerical examples, calculations, and mathematical models
Broadened target audience that includes researchers, scientists, students, and more
Evaluating trends and practical techniques for achieving optimal system performance, the authors showcase ready-to-implement solutions for common roadblocks in this process. The book presents fundamental equations and calculations used to determine and evaluate system operation, efficiency, and reliability, with an exploration of modern computer-aided design of linear synchronous motors, including the finite element approach. It covers topics such as linear sensors and stepping motors, magnetic levitation systems, elevators, and factory automation systems. It also features case studies on flat PM, tubular PM, air-cored, and hybrid linear synchronous motors, as well as 3D finite element method analysis of tubular linear reluctance motors, and linear oscillatory actuators.
With such an exceptional presentation of practical tools and conceptual illustrations, this volume is an especially powerful resource. It will benefit readers from all walks by providing numerical examples, models, guidelines, and diagrams to help develop a clear understanding of linear synchronous motor operations, characteristics, and much more.
Автор: Bai Название: Permanent Magnet Spherical Motors ISBN: 9811079617 ISBN-13(EAN): 9789811079610 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In order to take full advantage of the concise structure of spherical motors in practical applications, magnetic-field-based sensing and control methods that utilize the existing magnetic fields of spherical motors and eliminate the need to install external sensors for feedback are proposed.
Автор: Weinand Patrick Название: The Magnet Motor: Making Free Energy Yourself Edition 2019 ISBN: 3000638784 ISBN-13(EAN): 9783000638787 Издательство: Неизвестно Рейтинг: Цена: 6854.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
The Magnet Motor - Making Free Energy Yourself - New extended updated Edition 2019. With 3D models, bonus downloads, material list, pictures, drawings, tool list, shopping list, patents and much more.
From Infinity SAV 1KW magnetic generator to Friedrich L ling, Howard Johnson, Muammer Yildiz, Mike Brady, V-Gate magnet motor, Premium magnet motor model for mobile phones and much more magnet motors. Simply find the suitable version for yourself to build a magnet motor, in which you simply experiment and on the basis of different magnet motor models.
If you are really interested in building a magnetic motor, this book of the new Edition 2019 will help you with our 3D models. You can then download them and print them optionally on a 3D printer, for example. If you also look at the 3D models on your PC, you can take a close look at every part of them. So it is much easier for you to build your own magnet motor Here in this book we provide you with some 3D models
In this book you will also receive further magnet motor premium construction manuals as a bonus download
This book is also intended to give an insight into free energy to people who have not yet been so familiar with free energy and magnetic motors. Discover the world of free energy and the technology of magnetic motors yourself with this book.
Just make your own picture of it, even if many people are against magnetic motors. Later in this book, we will go into much more detail on the subject: magnet motors and how to build an attempt at such a motor.
In this book you will simply learn the basic tools, materials for the attempt to build a magnetic motor. In this 2019 edition, you will also learn more about patent specifications and the knowledge of other models.
You won't find this gigantic magnet motor complete package anywhere else and it was made available especially for you here in this book. An interesting book for hobbyists and technology enthusiasts
Название: High Temperature Superconducting Magnetic Levitation ISBN: 3110538180 ISBN-13(EAN): 9783110538182 Издательство: Walter de Gruyter Рейтинг: Цена: 18586.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The authors begin this book with a systematic overview of superconductivity, superconducting materials, magnetic levitation, and superconducting magnetic levitation - the prerequisites to understand the latter part of the book - that forms a solid foundation for further study in High Temperature Superconducting Magnetic Levitation (HTS Maglev). This book presents our research progress on HTS Maglev at Applied Superconductivity Laboratory (ASCLab) of Southwest Jiaotong University (SWJTU), China, with an emphasis on the findings that led to the world‘s first manned HTS Maglev test vehicle "Century". The book provides a detailed description on our previous work at ASCLab including the designing of the HTS Maglev test and measurement method as well as the apparatus, building "Century", developing the HTS Maglev numerical simulation system, and making new progress on HTS Maglev. The final parts of this book discuss research and prototyping efforts at ASCLab in several adjacent fi elds including HTS Maglev bearing, Flywheel Energy Storage System (FESS) and HTS maglev launch technology. We hope this book becomes a valuable source for researchers and engineers working in the fascinating field of HTS Maglev science and engineering. ContentsFundamentals of superconductivitySuperconducting materialsMagnetic levitationSuperconducting magnetic levitationHTS Maglev experimental methods and set-upFirst manned HTS Maglev vehicle in the worldNumerical simulations of HTS MaglevNew progress of HTS Maglev vehicleHTS Maglev bearing and flywheel energy storage systemHTS Maglev launch technology
Автор: Kun Bai; Kok-Meng Lee Название: Permanent Magnet Spherical Motors ISBN: 9811340293 ISBN-13(EAN): 9789811340291 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book introduces and illustrates modeling, sensing, and control methods for analyzing, designing, and developing spherical motors. It systematically presents models for establishing the relationships among the magnetic fields, position/orientation and force/torque, while also providing time-efficient solutions to assist researchers and engineers in studying and developing these motors. In order to take full advantage of spherical motors’ compact structure in practical applications, sensing and control methods that utilize their magnetic fields and eliminate the need to install external sensors for feedback are proposed. Further, the book investigates for the first time spherical motors’ force/torque manipulation capability, and proposes algorithms enabling the ball-joint-like end-effector for haptic use based on these motors’ hybrid position/force actuation modes. While systematically presenting approaches to their design, sensing and control, the book also provides many examples illustrating the implementation issues readers may encounter.
Описание: Therefore, a new electric vehicle from the point of view of magnetic materials or a new magnetic material from the point of a view of electric vehicles can be envisioned: that is, magnetic material for motor drive systems based on fusion technology of an electromagnetic field.
Автор: Keisuke Fujisaki Название: Magnetic Material for Motor Drive Systems ISBN: 9813299053 ISBN-13(EAN): 9789813299054 Издательство: Springer Рейтинг: Цена: 22359.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book focuses on how to use magnetic material usefully for electrical motor drive system, especially electrical vehicles and power electronics. The contents have been selected in such a way that engineers in other fields might find some of the ideas difficult to grasp, but they can easily acquire a general or basic understanding of related concepts if they acquire even a rudimentary understanding of the selected contents.
The cutting-edge technologies of magnetism are also explained. From the fundamental theory of magnetism to material, equipment, and applications, readers can understand the underlying concepts. Therefore, a new electric vehicle from the point of view of magnetic materials or a new magnetic material from the point of a view of electric vehicles can be envisioned: that is, magnetic material for motor drive systems based on fusion technology of an electromagnetic field.
Magnetic material alone does not make up an electric vehicle, of course. Other components such as mechanical structure material, semiconductors, fuel cells, and electrically conductive material are important, and they are difficult to achieve. However, magnetic material involves one of the most important key technologies, and there are high expectations for its use in the future. It will be the future standard for motor-drive system researchers and of magneticmaterial researchers as well. This book is a first step in that direction.
Описание: This book addresses practical issues for commercialization of current and future electric and plug-in hybrid electric vehicles, covering power system architecture, battery technologies, battery management and interface with renewable energy, with examples.
Описание: The book focuses on position sensorless control for PMSM drives, addressing both basic principles and experimental evaluation. Offering a comprehensive and systematic overview of position sensorless control and practical issues it is particularly suitable for readers interested in the sensorless control techniques for PMSM drives.
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