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Author : Ari Akbar Hassan Al-Jaf
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (123 download)
Download or read book A Fault Tolerant Motor Drive for Electric Power Steering Systems written by Ari Akbar Hassan Al-Jaf and published by . This book was released on 2019 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Matthew Lawson
Publisher :
ISBN 13 :
Total Pages : 77 pages
Book Rating : 4.:/5 (725 download)
Download or read book Fault Tolerant Control for an Electric Power Steering System written by Matthew Lawson and published by . This book was released on 2009 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electric power steering (EPS) systems are rapidly replacing existing traditional hydraulic power steering systems due to fuel and cost savings. The reliability of a column mounted EPS is improved by adding an alternate control scheme that is tolerant to a torque sensor failure (FTC). To accomplish this, a motor model based observer is used to estimate the total torque on the motor shaft. An independent estimate of the road reaction torque is generated from vehicle navigation signals and subtracted from the total to estimate the torque sensor output. A Hardware-in-the-loop (HIL) simulation is described where the EPS model, road vehicle dynamics and developed control scheme are simulated on an Opal RTTM real-time platform and a physical DC motor is placed in-the-loop. This simulation validates the developed method under more realistic operating conditions than using software simulation alone and is more repeatable and cost effective than a full in-vehicle test.
Author : Igor Bolvashenkov
Publisher : Springer
ISBN 13 : 9811392757
Total Pages : 108 pages
Book Rating : 4.8/5 (113 download)
Download or read book Fault-Tolerant Traction Electric Drives written by Igor Bolvashenkov and published by Springer. This book was released on 2019-07-01 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: This concise book focuses on the reliability of traction electrical drives. The first chapter presents the Lz-transform approach for the comparative analysis of the fault tolerance of multi-motor electrical drives with multi-phase traction motors. The second chapter then provides an estimate of the value of the operational availability and performance of a diesel–electric multi-drive propulsion system, while the third chapter introduces the concept of a more electric aircraft. Lastly, the fourth chapter analyzes the requirements for multi-phase permanent-magnet motors applicable in various aircraft systems.
Author : Timothy L. Skvarenina
Publisher : CRC Press
ISBN 13 : 1420037064
Total Pages : 664 pages
Book Rating : 4.4/5 (2 download)
Download or read book The Power Electronics Handbook written by Timothy L. Skvarenina and published by CRC Press. This book was released on 2018-10-03 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Less expensive, lighter, and smaller than its electromechanical counterparts, power electronics lie at the very heart of controlling and converting electric energy, which in turn lies at the heart of making that energy useful. From household appliances to space-faring vehicles, the applications of power electronics are virtually limitless. Until now, however, the same could not be said for access to up-to-date reference books devoted to power electronics. Written by engineers for engineers, The Power Electronics Handbook covers the full range of relevant topics, from basic principles to cutting-edge applications. Compiled from contributions by an international panel of experts and full of illustrations, this is not a theoretical tome, but a practical and enlightening presentation of the usefulness and variety of technologies that encompass the field. For modern and emerging applications, power electronic devices and systems must be small, efficient, lightweight, controllable, reliable, and economical. The Power Electronics Handbook is your key to understanding those devices, incorporating them into controllable circuits, and implementing those systems into applications from virtually every area of electrical engineering.
Author : Ali Emadi
Publisher : CRC Press
ISBN 13 : 135183679X
Total Pages : 909 pages
Book Rating : 4.3/5 (518 download)
Download or read book Handbook of Automotive Power Electronics and Motor Drives written by Ali Emadi and published by CRC Press. This book was released on 2017-12-19 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: Initially, the only electric loads encountered in an automobile were for lighting and the starter motor. Today, demands on performance, safety, emissions, comfort, convenience, entertainment, and communications have seen the working-in of seemingly innumerable advanced electronic devices. Consequently, vehicle electric systems require larger capacities and more complex configurations to deal with these demands. Covering applications in conventional, hybrid-electric, and electric vehicles, the Handbook of Automotive Power Electronics and Motor Drives provides a comprehensive reference for automotive electrical systems. This authoritative handbook features contributions from an outstanding international panel of experts from industry and academia, highlighting existing and emerging technologies. Divided into five parts, the Handbook of Automotive Power Electronics and Motor Drives offers an overview of automotive power systems, discusses semiconductor devices, sensors, and other components, explains different power electronic converters, examines electric machines and associated drives, and details various advanced electrical loads as well as battery technology for automobile applications. As we seek to answer the call for safer, more efficient, and lower-emission vehicles from regulators and consumer insistence on better performance, comfort, and entertainment, the technologies outlined in this book are vital for engineering advanced vehicles that will satisfy these criteria.
Author : Kilian Rehorik
Publisher :
ISBN 13 : 9783844092615
Total Pages : 0 pages
Book Rating : 4.0/5 (926 download)
Download or read book Enhancing the Fault Tolerance of the Electric Drive in a Future Steering System by Utilizing Self-Sensing written by Kilian Rehorik and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sohel Anwar
Publisher : Bentham Science Publishers
ISBN 13 : 1608053075
Total Pages : 93 pages
Book Rating : 4.6/5 (8 download)
Download or read book Fault Tolerant Drive By Wire Systems: Impact on Vehicle Safety and Reliability written by Sohel Anwar and published by Bentham Science Publishers. This book was released on 2012 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: This e-book details state-of-the-art drive by wire technology. Readers are made aware about the challenges ahead that need be addressed in order for this technology to gain a foothold in the automotive industry. The eBook presents a systematic analysis of
Author : Wei Xu
Publisher : CRC Press
ISBN 13 : 1000909700
Total Pages : 279 pages
Book Rating : 4.0/5 (9 download)
Download or read book Permanent Magnet Synchronous Machines and Drives written by Wei Xu and published by CRC Press. This book was released on 2023-07-31 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Rolf Isermann
Publisher : Springer Vieweg
ISBN 13 : 9783658214432
Total Pages : 282 pages
Book Rating : 4.2/5 (144 download)
Download or read book Fahrerassistenzsysteme 2016 written by Rolf Isermann and published by Springer Vieweg. This book was released on 2018-05-10 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Der inhaltliche Schwerpunkt des Tagungsbands zur ATZlive-Veranstaltung " Fahrerassistenzsysteme 2016" liegt auf der noch vergleichsweise wenig ausgeprägten Disziplin IT-Security im und um das vernetzte Fahrzeug. Die Tagung ist eine unverzichtbare Plattform für den Wissens- und Gedankenaustausch von Forschern und Entwicklern aller Unternehmen und Institutionen, die dieses Ziel verfolgen.
Author :
Publisher : World Scientific
ISBN 13 : 9813270187
Total Pages : 2064 pages
Book Rating : 4.8/5 (132 download)
Download or read book Compendium On Electromagnetic Analysis - From Electrostatics To Photonics: Fundamentals And Applications For Physicists And Engineers (In 5 Volumes) written by and published by World Scientific. This book was released on 2020-06-15 with total page 2064 pages. Available in PDF, EPUB and Kindle. Book excerpt: The five-volume set may serve as a comprehensive reference on electromagnetic analysis and its applications at all frequencies, from static fields to optics and photonics. The material includes micro- and nanomagnetics, the new generation of electric machines, renewable energy, hybrid vehicles, low-noise motors; antennas and microwave devices, plasmonics, metamaterials, lasers, and more.Written at a level accessible to both graduate students and engineers, Electromagnetic Analysis is a comprehensive reference, covering methods and applications at all frequencies (from statics to optical). Each volume contains pedagogical/tutorial material of high archival value as well as chapters on state-of-the-art developments.
Author : Wanzhong Zhao
Publisher : Springer Nature
ISBN 13 : 9811942501
Total Pages : 455 pages
Book Rating : 4.8/5 (119 download)
Download or read book Vehicle Steer-by-Wire System and Chassis Integration written by Wanzhong Zhao and published by Springer Nature. This book was released on 2022-09-24 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the control-by-wire system, particularly the steer-by-wire system, as well as its control and optimization issues in chassis integration. The steering stability of the vehicle, handling portability, and overall performance of the chassis system are improved by steer-by-wire technology, which includes stability control, road-feeling control, decoupling control, force and displacement coordinated control, and chassis integration optimization. Furthermore, intelligent control goals such as active collision avoidance and active rollover prevention of the vehicle are realized, and the active safety of the vehicle is increased, due to the integrated control of the steer-by-wire system and chassis system. In this book, different types of steer-by-wire systems are introduced, as well as thorough force and displacement control strategies and their implementation in chassis integrated control, ensuring the intelligent and unmanned driving's control reaction speed and precision.
Author :
Publisher :
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.:/5 (4 download)
Download or read book Technology 2000 written by and published by . This book was released on 1991 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tom Denton
Publisher : Routledge
ISBN 13 : 1317931289
Total Pages : 701 pages
Book Rating : 4.3/5 (179 download)
Download or read book Automobile Electrical and Electronic Systems written by Tom Denton and published by Routledge. This book was released on 2017-09-12 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook will help you learn all the skills you need to pass all Vehicle Electrical and Electronic Systems courses and qualifications. As electrical and electronic systems become increasingly more complex and fundamental to the workings of modern vehicles, understanding these systems is essential for automotive technicians. For students new to the subject, this book will help to develop this knowledge, but will also assist experienced technicians in keeping up with recent technological advances. This new edition includes information on developments in pass-through technology, multiplexing, and engine control systems. In full colour and covering the latest course specifications, this is the guide that no student enrolled on an automotive maintenance and repair course should be without. Designed to make learning easier, this book contains: Photographs, flow charts, quick reference tables, overview descriptions and step-by-step instructions. Case studies to help you put the principles covered into a real-life context. Useful margin features throughout, including definitions, key facts and ‘safety first’ considerations.
Author : Maksym Spiryagin
Publisher : CRC Press
ISBN 13 : 1351057243
Total Pages : 648 pages
Book Rating : 4.3/5 (51 download)
Download or read book Dynamics of Vehicles on Roads and Tracks Vol 1 written by Maksym Spiryagin and published by CRC Press. This book was released on 2017-12-06 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Symposium on Dynamics of Vehicles on Roads and Tracks is the leading international gathering of scientists and engineers from academia and industry in the field of ground vehicle dynamics to present and exchange their latest innovations and breakthroughs. Established in Vienna in 1977, the International Association of Vehicle System Dynamics (IAVSD) has since held its biennial symposia throughout Europe and in the USA, Canada, Japan, South Africa and China. The main objectives of IAVSD are to promote the development of the science of vehicle dynamics and to encourage engineering applications of this field of science, to inform scientists and engineers on the current state-of-the-art in the field of vehicle dynamics and to broaden contacts among persons and organisations of the various countries engaged in scientific research and development in the field of vehicle dynamics and related areas. IAVSD 2017, the 25th Symposium of the International Association of Vehicle System Dynamics was hosted by the Centre for Railway Engineering at Central Queensland University, Rockhampton, Australia in August 2017. The symposium focused on the following topics related to road and rail vehicles and trains: dynamics and stability; vibration and comfort; suspension; steering; traction and braking; active safety systems; advanced driver assistance systems; autonomous road and rail vehicles; adhesion and friction; wheel-rail contact; tyre-road interaction; aerodynamics and crosswind; pantograph-catenary dynamics; modelling and simulation; driver-vehicle interaction; field and laboratory testing; vehicle control and mechatronics; performance and optimization; instrumentation and condition monitoring; and environmental considerations. Providing a comprehensive review of the latest innovative developments and practical applications in road and rail vehicle dynamics, the 213 papers now published in these proceedings will contribute greatly to a better understanding of related problems and will serve as a reference for researchers and engineers active in this specialised field. Volume 1 contains 78 papers under the subject heading Road.
Author : Rolf Isermann
Publisher : Springer
ISBN 13 : 3662494671
Total Pages : 313 pages
Book Rating : 4.6/5 (624 download)
Download or read book Combustion Engine Diagnosis written by Rolf Isermann and published by Springer. This book was released on 2017-05-04 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers first a short introduction to advanced supervision, fault detection and diagnosis methods. It then describes model-based methods of fault detection and diagnosis for the main components of gasoline and diesel engines, such as the intake system, fuel supply, fuel injection, combustion process, turbocharger, exhaust system and exhaust gas aftertreatment. Additionally, model-based fault diagnosis of electrical motors, electric, pneumatic and hydraulic actuators and fault-tolerant systems is treated. In general series production sensors are used. It includes abundant experimental results showing the detection and diagnosis quality of implemented faults. Written for automotive engineers in practice, it is also of interest to graduate students of mechanical and electrical engineering and computer science.
Author :
Publisher :
ISBN 13 :
Total Pages : 918 pages
Book Rating : 4.0/5 ( download)
Download or read book Official Gazette of the United States Patent and Trademark Office written by and published by . This book was released on 1998 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Woongkul Lee
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)
Download or read book Design and Analysis of Fault-tolerant Multiphase Motor Drive Using Phase and Parallel Redundancies written by Woongkul Lee and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, electric power conversion systems have drawn a lot of attentions due to rapidly growing interests in transportation electrification and distributed energy system (DER). High-performance power electronics, batteries, and electric machines are the key enabling technologies for accelerating and fostering this trends, and significant efforts have been devoted to developing more efficient, reliable, and cost-effective power conversion systems. This thesis aims to shed light on reliability of motor drive systems for safety-critical applications such as hybrid electric/electric vehicles, off-road vehicles, electrified aircrafts, and ships. A novel fault-tolerant motor drive topology with a new vector control technique is proposed to achieve extremely high-level of reliability and performance. The proposed fault-tolerant motor drive consists of n number of two-phase inverter modules and 2n-phase electric machine (n = 1, 2, or 3). This configuration can also be extended to 6n-phase motor drive topology with 3n number of inverter modules. Each inverter module with the associated two-phase motor winding can produce a constant instantaneous output power and torque using the proposed vector control technique. When n is equal or higher than 2, the proposed fault-tolerant motor drive starts exhibiting both parallel and phase redundancies, which are the key enabling elements of the fault-tolerant operation in multiple open- and short-circuit fault conditions. The design and operation of the proposed fault-tolerant motor drive have been validated analytically, and investigated by extensive simulations (circuit, control, and motor design), followed by experimental verification. The proposed fault-tolerant motor drive topology can be designed in several different configurations depending on the number of inverter modules and phases, attention in this thesis has been limited to three two-phase inverters with a balanced six-phase permanent magnet (PM) motor (n = 3). It has been analytically and experimentally verified that the proposed fault-tolerant motor drive (n = 3) can tolerate up to four-phase open-circuit faults and two-phase short-circuit faults. Several new open- and short-circuit fault compensation strategies have been proposed and investigated in detail. The required overrating factors of the inverter modules and the electric machine for achieving rated output torque in post-fault operation are also studied for optimal and cost-effective fault-tolerant motor drive design.
