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Multimodality and Social Interaction in Online and Offline Shopping

Control Strategies of Permanent Magnet Synchronous Motor Drive for Electric Vehicles

Control Strategies of Permanent Magnet Synchronous Motor Drive for Electric Vehicles

To reduce the emissions of greenhouse gasses and maintain environmental sustainability electric vehicles play a vital role in a modern energy-efficient environment. Permanent magnet synchronous motors (PMSMs) are widely employed in electric vehicle technology due to their high dynamic response better torque-speed characteristics noiseless operation high power density high efficiency and power factor as compared to other conventional motor drives. This book demonstrates the development of various control strategies and illustrates the dynamic performance intensification of a PMSM drive. To ensure the faster dynamic behaviour and flexibility in control under various operating conditions the performance of a PMSM drive has been explained. Finally control strategies have been executed through mathematical modelling and illustration of several case studies for optimal operation. Features: Introduces performance indicators in a self-controlled PMSM machine to justify the dynamic behaviour Discusses comparative performance study and optimization of the drive performance Provides a detailed comparative performance analysis between classical and fuzzy logic controllers in a PMSM drive Includes illustrations and case studies using mathematical modelling and real-time test results Discusses the state of the art in solar-powered energy-efficient PMSM drives with various issues This book is aimed at researchers graduate students and libraries in electrical engineering with specialization in electric vehicles. | Control Strategies of Permanent Magnet Synchronous Motor Drive for Electric Vehicles

GBP 140.00
1

Modern Permanent Magnet Electric Machines Theory and Control

Modern Permanent Magnet Electric Machines Theory and Control

The late 1980s saw the beginning of the PM brushless machine era with the invention of high-energy density permanent magnets (PM) and the development of power electronics. Although induction motors are now the most popular electric motors the impact of PM brushless machines on electromechanical drives is significant. Today PM machines come second to induction machines. Replacement of electromagnetic field excitation systems by PMs brings the following benefits: No electrical energy is absorbed by the field excitation system and thus there are no excitation losses causing substantial increase in efficiency Higher power density (kW/kg) and/or torque density (Nm/kg) than electromagnetic excitation Better dynamic performance than motors with electromagnetic excitation (higher magnetic flux density in the air gap) Simplification of construction and maintenance Less expensive for some types of machines Modern Permanent Magnet Electric Machines: Theory and Control serves as a textbook for undergraduate power engineering students who want to supplement and expand their knowledge in the fundamentals of magnetism soft magnetic materials permanent magnets (PMs) calculation of magnetic circuits with PMs modern PM brushed DC machines and their controls modern PM brushless DC motors and drive control and modern PM generators. The book can help students learn more about electrical machines and can serve as a prescribed text for teaching elective undergraduate courses such as modern permanent magnet electrical machines. Since the book is written in a simple scientific language and without redundant mathematics it can also be used by practicing engineers and managers employed in electrical machinery or electromagnetic device industries. | Modern Permanent Magnet Electric Machines Theory and Control

GBP 99.99
1

Permanent Magnet Synchronous Machines and Drives Flux Weakening Advanced Control Techniques

Permanent Magnet Synchronous Machines and Drives Flux Weakening Advanced Control Techniques

Permanent magnet synchronous motors (PMSMs) are popular in the electric vehicle industry due to their high-power density large torque-to-inertia ratio and high reliability. This book presents an improved field-oriented control (FOC) strategy for PMSMs that utilizes optimal proportional-integral (PI) parameters to achieve robust stability faster dynamic response and higher efficiency in the flux-weakening region. The book covers the combined design of a PI current regulator and varying switching frequency pulse-width modulation (PWM) along with an improved linear model predictive control (MPC) strategy. Researchers and graduate students in electrical engineering systems and control and electric vehicles will find this book useful. Features: • Implements evolutionary optimization algorithms to improve PMSM performance. • Provides coverage of PMSM control design in the flux-weakening region. • Proposes a modern method of model predictive control to improve the dynamic performance of interior PMSM. • Studies the dynamic performance of two kinds of PMSMs: surface-mounted and interior permanent magnet types. • Includes several case studies and illustrative examples with MATLAB®. This book is aimed at researchers graduate students and libraries in electrical engineering with specialization in systems and control and electric vehicles. | Permanent Magnet Synchronous Machines and Drives Flux Weakening Advanced Control Techniques

GBP 125.00
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Standards for Instructional Supervision Enhancing Teaching and Learning

Professional Practice for Landscape Architects

Counter-Terrorism for Emergency Responders

Psychology for GCSE Level

Using the R Commander A Point-and-Click Interface for R

Planning Commissioners Guide Processes for Reasoning Together

Demographic Targeting The Essential Role of Population Groups in Retail Marketing

An Introduction to Condensed Matter Physics for the Nanosciences

The Case Against the Davis-Bacon Act Fifty-Four Reasons for Repeal

The Case Against the Davis-Bacon Act Fifty-Four Reasons for Repeal

The Davis-Bacon Act is a United States federal law that established the requirement that prevailing wages must be paid on public works projects. In this book Armand J. Thieblot argues that the law was passed under false pretenses and based on flawed economic logic. Despite this the law continues to expand in scope and increase in cost. The act is supported by a substantial bureaucracy within the Department of Labor that has resisted all efforts at substantive modernization or reform. Today the Davis-Bacon Act is the bedrock upon which stands one of the last bastions of private unionization in the construction industry. This book provides a compelling list of fifty-four separate reasons why the Davis-Bacon Act should be repealed. Thieblot deals with the history purposes and administrative concepts of prevailing wage laws providing an overview of the act's administration. He covers the survey and determination process and delves into how the act is administered. Thieblot summarizes its direct and indirect costs evaluates counterclaims on the economic impact of Davis-Bacon and considers compromises short of full repeal. Also included are seven appendices that provide full support for the conclusions summarized in the main text. Thieblot documents a case against Davis-Bacon that is neither judgmental nor political but he does question whether there is compelling public interest in maintaining a federal prevailing wage law. He puts forward a list of reasons why the Davis-Bacon Act should be repealed making a convincing case that deserves action and not just simple consideration. This work should be read by all economists lawmakers and government officials. | The Case Against the Davis-Bacon Act Fifty-Four Reasons for Repeal

GBP 130.00
1

Blockchain for Healthcare 4.0 Technology Challenges and Applications

Blockchain for Healthcare 4.0 Technology Challenges and Applications

Blockchain is a type of distributed ledger technology that consists of a growing list of records that are securely linked together using cryptography and numerous applications in every field including healthcare. Blockchain for Healthcare 4. 0: Technology Challenges and Applications presents an overview of the recent advances in blockchain technology which have led to new breakthroughs in the healthcare industry the application of artificial intelligence (AI) with blockchain challenges and prospects. Key Features: • Highlights blockchain applications in the biomedical and pharmaceutical industries and remote healthcare. • Discusses applications and advancement in blockchain framework to track diseases and outbreaks. • Elaborates the role of blockchain in managing health records tracing and securing medical supplies. • Focuses on efficient and secure medical data sharing through blockchain and secure cloud-based electronic health record (EHR) a system using an attribute-based cryptosystem. • Presents techniques and methods to utilize blockchain technology for clinical studies and facilitates the transition to patient-driven interoperability. The text is primarily written for graduate students and academic researchers in the fields of computer science and engineering biomedical engineering electrical engineering and information technology. | Blockchain for Healthcare 4. 0 Technology Challenges and Applications

GBP 89.99
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Game Development for iOS with Unity3D

Origami Design Secrets Mathematical Methods for an Ancient Art Second Edition

Experiment Design for Civil Engineering Methods and Examples

Experiment Design for Civil Engineering Methods and Examples

Experiment Design for Civil Engineering provides guidance to students and practicing civil engineers on how to design a civil engineering experiment that will produce useful and unassailable results. It includes a long list of complete experiment designs that students can perform in the laboratory at most universities and that many consulting engineers can do in corporate laboratories. These experiments also provide a way to evaluate a new design against an existing experiment to determine what information is most appropriate in each section and how to format the data for the most effective outcome. Interpretation of output data is discussed along with uncertainty as well as optimal presentation of the data to others. The content of the first 8 chapters is similar in format to authors' recent title Experiment Design for Environmental Engineering: Methods and Examples (CRC Press 2022) and has been revised for civil engineers. This textbook: Fills in the gap in ABET requirements to teach experiment design. Provides a standardized approach to experiment design that can work for any experiment. Includes completed experiment designs suitable for college laboratory and professional applications. Shows how to organize experimental data as it is collected to optimize usefulness. Provides templates for design of the experiment and for presenting the resulting data to technical and nontechnical audiences or clients. | Experiment Design for Civil Engineering Methods and Examples

GBP 89.99
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Writing for Film The Basics of Screenwriting

Digging for Victory Horticultural Therapy with Veterans for Post-Traumatic Growth

Handbook of Adolescent Transition Education for Youth with Disabilities

Implementing the Whole Curriculum for Pupils with Learning Difficulties