Continuously Variable Transmission (CVT)

Continuously Variable Transmission (CVT)

Author: Bruce D Anderson

Publisher: SAE International

Published: 2006-03-28

Total Pages: 399

ISBN-13: 0768017084

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This reference contains the latest knowledge on vehicle development with CVT powertrains, transmission assembly design and performance, and the design and development of the five major components of CVT technology: launch device, variator systems, geartrains, control systems, and lubrication. Building on an earlier SAE publication, the 37 technical papers selected for this book cover updated information on a variety of topics within the area of CVTs. Although this book is not intended to represent the full body of CVT technology, it provides technical presentations and their reference documents, which can lead to discussions covering several topics of interest in CVTs.


Book Synopsis Continuously Variable Transmission (CVT) by : Bruce D Anderson

Download or read book Continuously Variable Transmission (CVT) written by Bruce D Anderson and published by SAE International. This book was released on 2006-03-28 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference contains the latest knowledge on vehicle development with CVT powertrains, transmission assembly design and performance, and the design and development of the five major components of CVT technology: launch device, variator systems, geartrains, control systems, and lubrication. Building on an earlier SAE publication, the 37 technical papers selected for this book cover updated information on a variety of topics within the area of CVTs. Although this book is not intended to represent the full body of CVT technology, it provides technical presentations and their reference documents, which can lead to discussions covering several topics of interest in CVTs.


Continuously Variable Transmission (CVT)

Continuously Variable Transmission (CVT)

Author: Bruce D Anderson

Publisher: SAE International

Published: 2006-03-28

Total Pages: 399

ISBN-13: 0768096383

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This reference contains the latest knowledge on vehicle development with CVT powertrains, transmission assembly design and performance, and the design and development of the five major components of CVT technology: launch device, variator systems, geartrains, control systems, and lubrication. Building on an earlier SAE publication, the 37 technical papers selected for this book cover updated information on a variety of topics within the area of CVTs. Although this book is not intended to represent the full body of CVT technology, it provides technical presentations and their reference documents, which can lead to discussions covering several topics of interest in CVTs.


Book Synopsis Continuously Variable Transmission (CVT) by : Bruce D Anderson

Download or read book Continuously Variable Transmission (CVT) written by Bruce D Anderson and published by SAE International. This book was released on 2006-03-28 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference contains the latest knowledge on vehicle development with CVT powertrains, transmission assembly design and performance, and the design and development of the five major components of CVT technology: launch device, variator systems, geartrains, control systems, and lubrication. Building on an earlier SAE publication, the 37 technical papers selected for this book cover updated information on a variety of topics within the area of CVTs. Although this book is not intended to represent the full body of CVT technology, it provides technical presentations and their reference documents, which can lead to discussions covering several topics of interest in CVTs.


Automotive Continuously Variable Transmissions - CVT

Automotive Continuously Variable Transmissions - CVT

Author: Mandy Concepcion

Publisher: Createspace Independent Publishing Platform

Published: 2013-05-15

Total Pages: 0

ISBN-13: 9781484971529

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This book, Continuously Variable Transmission Systems - CVT of which there's also a companion DVD by the same title, was a long time in the making. Various transmissions were purchased with the specific task of disassembling then to gather the needed resources (photos, diagrams, etc) to develop this CVT series. The information seen here is found nowhere else. You can purchase a specific CVT service manual, which will guide you during the repair, but won't tell you how a CVT works. Here, you can get the needed procedures and operating information to guide you during repairs in the field. This book and it's companion DVD video forms a unique training resource, which you can use to gain a complete CVT understanding. Who can benefit from this manual? If you're an automotive technician, DIY-mechanic or just interested in learning about this technology as a whole, then this book is for you. Also, if you're simply a consumer that would like to give this technology a try, read on and get an insight on how and why the CVT works and came about. Enjoy...Table of Contents* CVT Transmission Basic Operation* CVT Hydraulic Control * CVT Belt to Pulley Clamping * CVT Transmission Stepper Motor* CVT Computer Control * CVT Speed Sensors * CVT Transmission Fluid Type * CVT Water to Oil Cooler * CVT Hydraulic Oil Pump * CVT Pressure Tests * CVT Pressures * CVT Valve Body * CVT PWM Solenoids* CVT Transmission Reverse Clutch * CVT Transmission Forward Clutch * CVT Tuning and Performance * CVT Paddle Shifting vs. Formula 1 PDK (Doppelkupplung)


Book Synopsis Automotive Continuously Variable Transmissions - CVT by : Mandy Concepcion

Download or read book Automotive Continuously Variable Transmissions - CVT written by Mandy Concepcion and published by Createspace Independent Publishing Platform. This book was released on 2013-05-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, Continuously Variable Transmission Systems - CVT of which there's also a companion DVD by the same title, was a long time in the making. Various transmissions were purchased with the specific task of disassembling then to gather the needed resources (photos, diagrams, etc) to develop this CVT series. The information seen here is found nowhere else. You can purchase a specific CVT service manual, which will guide you during the repair, but won't tell you how a CVT works. Here, you can get the needed procedures and operating information to guide you during repairs in the field. This book and it's companion DVD video forms a unique training resource, which you can use to gain a complete CVT understanding. Who can benefit from this manual? If you're an automotive technician, DIY-mechanic or just interested in learning about this technology as a whole, then this book is for you. Also, if you're simply a consumer that would like to give this technology a try, read on and get an insight on how and why the CVT works and came about. Enjoy...Table of Contents* CVT Transmission Basic Operation* CVT Hydraulic Control * CVT Belt to Pulley Clamping * CVT Transmission Stepper Motor* CVT Computer Control * CVT Speed Sensors * CVT Transmission Fluid Type * CVT Water to Oil Cooler * CVT Hydraulic Oil Pump * CVT Pressure Tests * CVT Pressures * CVT Valve Body * CVT PWM Solenoids* CVT Transmission Reverse Clutch * CVT Transmission Forward Clutch * CVT Tuning and Performance * CVT Paddle Shifting vs. Formula 1 PDK (Doppelkupplung)


Cost, Effectiveness, and Deployment of Fuel Economy Technologies for Light-Duty Vehicles

Cost, Effectiveness, and Deployment of Fuel Economy Technologies for Light-Duty Vehicles

Author: National Research Council

Publisher: National Academies Press

Published: 2015-09-28

Total Pages: 466

ISBN-13: 0309373913

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The light-duty vehicle fleet is expected to undergo substantial technological changes over the next several decades. New powertrain designs, alternative fuels, advanced materials and significant changes to the vehicle body are being driven by increasingly stringent fuel economy and greenhouse gas emission standards. By the end of the next decade, cars and light-duty trucks will be more fuel efficient, weigh less, emit less air pollutants, have more safety features, and will be more expensive to purchase relative to current vehicles. Though the gasoline-powered spark ignition engine will continue to be the dominant powertrain configuration even through 2030, such vehicles will be equipped with advanced technologies, materials, electronics and controls, and aerodynamics. And by 2030, the deployment of alternative methods to propel and fuel vehicles and alternative modes of transportation, including autonomous vehicles, will be well underway. What are these new technologies - how will they work, and will some technologies be more effective than others? Written to inform The United States Department of Transportation's National Highway Traffic Safety Administration (NHTSA) and Environmental Protection Agency (EPA) Corporate Average Fuel Economy (CAFE) and greenhouse gas (GHG) emission standards, this new report from the National Research Council is a technical evaluation of costs, benefits, and implementation issues of fuel reduction technologies for next-generation light-duty vehicles. Cost, Effectiveness, and Deployment of Fuel Economy Technologies for Light-Duty Vehicles estimates the cost, potential efficiency improvements, and barriers to commercial deployment of technologies that might be employed from 2020 to 2030. This report describes these promising technologies and makes recommendations for their inclusion on the list of technologies applicable for the 2017-2025 CAFE standards.


Book Synopsis Cost, Effectiveness, and Deployment of Fuel Economy Technologies for Light-Duty Vehicles by : National Research Council

Download or read book Cost, Effectiveness, and Deployment of Fuel Economy Technologies for Light-Duty Vehicles written by National Research Council and published by National Academies Press. This book was released on 2015-09-28 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: The light-duty vehicle fleet is expected to undergo substantial technological changes over the next several decades. New powertrain designs, alternative fuels, advanced materials and significant changes to the vehicle body are being driven by increasingly stringent fuel economy and greenhouse gas emission standards. By the end of the next decade, cars and light-duty trucks will be more fuel efficient, weigh less, emit less air pollutants, have more safety features, and will be more expensive to purchase relative to current vehicles. Though the gasoline-powered spark ignition engine will continue to be the dominant powertrain configuration even through 2030, such vehicles will be equipped with advanced technologies, materials, electronics and controls, and aerodynamics. And by 2030, the deployment of alternative methods to propel and fuel vehicles and alternative modes of transportation, including autonomous vehicles, will be well underway. What are these new technologies - how will they work, and will some technologies be more effective than others? Written to inform The United States Department of Transportation's National Highway Traffic Safety Administration (NHTSA) and Environmental Protection Agency (EPA) Corporate Average Fuel Economy (CAFE) and greenhouse gas (GHG) emission standards, this new report from the National Research Council is a technical evaluation of costs, benefits, and implementation issues of fuel reduction technologies for next-generation light-duty vehicles. Cost, Effectiveness, and Deployment of Fuel Economy Technologies for Light-Duty Vehicles estimates the cost, potential efficiency improvements, and barriers to commercial deployment of technologies that might be employed from 2020 to 2030. This report describes these promising technologies and makes recommendations for their inclusion on the list of technologies applicable for the 2017-2025 CAFE standards.


Automotive Transmissions

Automotive Transmissions

Author: Yong Chen

Publisher: Springer Nature

Published: 2020-07-30

Total Pages: 577

ISBN-13: 9811567034

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This book introduces readers to the theory, design and applications of automotive transmissions. It covers multiple categories, e.g. AT, AMT, CVT, DCT and transmissions for electric vehicles, each of which has its own configuration and characteristics. In turn, the book addresses the effective design of transmission gear ratios, structures and control strategies, and other topics that will be of particular interest to graduate students, researchers and engineers. Moreover, it includes real-world solutions, simulation methods and testing procedures. Based on the author’s extensive first-hand experience in the field, the book allows readers to gain a deeper understanding of vehicle transmissions.


Book Synopsis Automotive Transmissions by : Yong Chen

Download or read book Automotive Transmissions written by Yong Chen and published by Springer Nature. This book was released on 2020-07-30 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces readers to the theory, design and applications of automotive transmissions. It covers multiple categories, e.g. AT, AMT, CVT, DCT and transmissions for electric vehicles, each of which has its own configuration and characteristics. In turn, the book addresses the effective design of transmission gear ratios, structures and control strategies, and other topics that will be of particular interest to graduate students, researchers and engineers. Moreover, it includes real-world solutions, simulation methods and testing procedures. Based on the author’s extensive first-hand experience in the field, the book allows readers to gain a deeper understanding of vehicle transmissions.


Automotive Transmissions

Automotive Transmissions

Author: Harald Naunheimer

Publisher: Springer Science & Business Media

Published: 2010-11-09

Total Pages: 740

ISBN-13: 3642162142

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This book gives a full account of the development process for automotive transmissions. Main topics: - Overview of the traffic – vehicle – transmission system - Mediating the power flow in vehicles - Selecting the ratios - Vehicle transmission systems - basic design principles - Typical designs of vehicle transmissions - Layout and design of important components, e.g. gearshifting mechanisms, moving-off elements, pumps, retarders - Transmission control units - Product development process, Manufacturing technology of vehicle transmissions, Reliability and testing The book covers manual, automated manual and automatic transmissions as well as continuously variable transmissions and hybrid drives for passenger cars and commercial vehicles. Furthermore, final drives, power take-offs and transfer gearboxes for 4-WD-vehicles are considered. Since the release of the first edition in 1999 there have been a lot of changes in the field of vehicles and transmissions. About 40% of the second edition’s content is new or revised with new data.


Book Synopsis Automotive Transmissions by : Harald Naunheimer

Download or read book Automotive Transmissions written by Harald Naunheimer and published by Springer Science & Business Media. This book was released on 2010-11-09 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a full account of the development process for automotive transmissions. Main topics: - Overview of the traffic – vehicle – transmission system - Mediating the power flow in vehicles - Selecting the ratios - Vehicle transmission systems - basic design principles - Typical designs of vehicle transmissions - Layout and design of important components, e.g. gearshifting mechanisms, moving-off elements, pumps, retarders - Transmission control units - Product development process, Manufacturing technology of vehicle transmissions, Reliability and testing The book covers manual, automated manual and automatic transmissions as well as continuously variable transmissions and hybrid drives for passenger cars and commercial vehicles. Furthermore, final drives, power take-offs and transfer gearboxes for 4-WD-vehicles are considered. Since the release of the first edition in 1999 there have been a lot of changes in the field of vehicles and transmissions. About 40% of the second edition’s content is new or revised with new data.


Dynamic Analysis and Control System Design of Automatic Transmissions

Dynamic Analysis and Control System Design of Automatic Transmissions

Author: Joel M Maguire

Publisher: SAE International

Published: 2013-02-12

Total Pages: 218

ISBN-13: 0768076048

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While the basic working principle and the mechanical construction of automatic transmissions has not changed significantly, increased requirements for performance, fuel economy, and drivability, as well as the increasing number of gears has made it more challenging to design the systems that control modern automatic transmissions. New types of transmissions—continuously variable transmissions (CVT), dual clutch transmissions (DCT), and hybrid powertrains—have presented added challenges. Gear shifting in today’s automatic transmissions is a dynamic process that involves synchronized torque transfer from one clutch to another, smooth engine speed change, engine torque management, and minimization of output torque disturbance. Dynamic analysis helps to understand gear shifting mechanics and supports creation of the best design for gear shift control systems in passenger cars, trucks, buses, and commercial vehicles. Based on the authors’ graduate-level teaching material, this well-illustrated book relays how the fundamental principles of hydraulics and control systems are applied to today’s automatic transmissions. It opens with coverage of basic automatic transmission mechanics and then details dynamics and controls associated with modern automatic transmissions. Topics covered include: gear shifting mechanics and controls, dynamic models of planetary automatic transmissions, design of hydraulic control systems, learning algorithms for achieving consistent shift quality, torque converter clutch controls, centrifugal pendulum vibration absorbers, friction launch controls, shift scheduling and integrated powertrain controls, continuously variable transmission ratio controls, dual-clutch transmission controls, and more. The book includes many equations and clearly explained examples. Sample Simulink models of various transmission mechanical, hydraulic and control subsystems are also provided. Chapter Two, which covers planetary gear automatic transmissions, includes homework questions, making it ideal for classroom use. In addition to students, new engineers will find the book helpful because it provides the basics of transmission dynamics and control. More experienced engineers will appreciate the theoretical discussions that will help elevate the reader’s knowledge. Although many automatic transmission-related books have been published, most focus on mechanical construction, operation principles, and control hardware. None tie the dynamic analysis, control system design, and analytic investigation of the mechanical, hydraulic, and electronic controls as does this book.


Book Synopsis Dynamic Analysis and Control System Design of Automatic Transmissions by : Joel M Maguire

Download or read book Dynamic Analysis and Control System Design of Automatic Transmissions written by Joel M Maguire and published by SAE International. This book was released on 2013-02-12 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: While the basic working principle and the mechanical construction of automatic transmissions has not changed significantly, increased requirements for performance, fuel economy, and drivability, as well as the increasing number of gears has made it more challenging to design the systems that control modern automatic transmissions. New types of transmissions—continuously variable transmissions (CVT), dual clutch transmissions (DCT), and hybrid powertrains—have presented added challenges. Gear shifting in today’s automatic transmissions is a dynamic process that involves synchronized torque transfer from one clutch to another, smooth engine speed change, engine torque management, and minimization of output torque disturbance. Dynamic analysis helps to understand gear shifting mechanics and supports creation of the best design for gear shift control systems in passenger cars, trucks, buses, and commercial vehicles. Based on the authors’ graduate-level teaching material, this well-illustrated book relays how the fundamental principles of hydraulics and control systems are applied to today’s automatic transmissions. It opens with coverage of basic automatic transmission mechanics and then details dynamics and controls associated with modern automatic transmissions. Topics covered include: gear shifting mechanics and controls, dynamic models of planetary automatic transmissions, design of hydraulic control systems, learning algorithms for achieving consistent shift quality, torque converter clutch controls, centrifugal pendulum vibration absorbers, friction launch controls, shift scheduling and integrated powertrain controls, continuously variable transmission ratio controls, dual-clutch transmission controls, and more. The book includes many equations and clearly explained examples. Sample Simulink models of various transmission mechanical, hydraulic and control subsystems are also provided. Chapter Two, which covers planetary gear automatic transmissions, includes homework questions, making it ideal for classroom use. In addition to students, new engineers will find the book helpful because it provides the basics of transmission dynamics and control. More experienced engineers will appreciate the theoretical discussions that will help elevate the reader’s knowledge. Although many automatic transmission-related books have been published, most focus on mechanical construction, operation principles, and control hardware. None tie the dynamic analysis, control system design, and analytic investigation of the mechanical, hydraulic, and electronic controls as does this book.


Mechanism and Machine Science

Mechanism and Machine Science

Author: Dibakar Sen

Publisher: Springer Nature

Published: 2020-07-01

Total Pages: 873

ISBN-13: 9811544778

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This volume presents select papers from the Asian Conference on Mechanism and Machine Science 2018. This conference includes contributions from both academic and industry researchers and will be of interest to scientists and students working in the field of mechanism and machine science.


Book Synopsis Mechanism and Machine Science by : Dibakar Sen

Download or read book Mechanism and Machine Science written by Dibakar Sen and published by Springer Nature. This book was released on 2020-07-01 with total page 873 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents select papers from the Asian Conference on Mechanism and Machine Science 2018. This conference includes contributions from both academic and industry researchers and will be of interest to scientists and students working in the field of mechanism and machine science.


New Trends in Mechanism and Machine Science

New Trends in Mechanism and Machine Science

Author: Doina Pisla

Publisher: Springer Nature

Published: 2020-08-20

Total Pages: 539

ISBN-13: 3030550613

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This volume presents the latest research and industrial applications in the areas of mechanism science, robotics and dynamics. The respective contributions cover such topics as computational kinematics, control issues in mechanical systems, mechanisms for medical rehabilitation, mechanisms for minimally invasive techniques, cable robots, design issues for mechanisms and robots, and the teaching and history of mechanisms. Written by leading researchers and engineers, and selected by means of a rigorous international peer-review process, the papers highlight numerous exciting ideas that will spur novel research directions and foster multidisciplinary collaborations. They reflect the outcomes of the 8th European Conference on Mechanism Science (EuCoMeS) in 2020.


Book Synopsis New Trends in Mechanism and Machine Science by : Doina Pisla

Download or read book New Trends in Mechanism and Machine Science written by Doina Pisla and published by Springer Nature. This book was released on 2020-08-20 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the latest research and industrial applications in the areas of mechanism science, robotics and dynamics. The respective contributions cover such topics as computational kinematics, control issues in mechanical systems, mechanisms for medical rehabilitation, mechanisms for minimally invasive techniques, cable robots, design issues for mechanisms and robots, and the teaching and history of mechanisms. Written by leading researchers and engineers, and selected by means of a rigorous international peer-review process, the papers highlight numerous exciting ideas that will spur novel research directions and foster multidisciplinary collaborations. They reflect the outcomes of the 8th European Conference on Mechanism Science (EuCoMeS) in 2020.


Propulsion Systems for Hybrid Vehicles

Propulsion Systems for Hybrid Vehicles

Author: John M. Miller

Publisher: IET

Published: 2008

Total Pages: 473

ISBN-13: 0863419151

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Offering in-depth coverage of hybrid propulsion topics, energy storage systems and modelling, and supporting electrical systems, this book will be an invaluable resource for practising engineers and managers involved in all aspects of hybrid vehicle development, modelling, simulation and testing.


Book Synopsis Propulsion Systems for Hybrid Vehicles by : John M. Miller

Download or read book Propulsion Systems for Hybrid Vehicles written by John M. Miller and published by IET. This book was released on 2008 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering in-depth coverage of hybrid propulsion topics, energy storage systems and modelling, and supporting electrical systems, this book will be an invaluable resource for practising engineers and managers involved in all aspects of hybrid vehicle development, modelling, simulation and testing.