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Author: Kristina Marie Kuwabara
Publisher:
ISBN:
Category : Automated vehicles
Languages : en
Pages : 111
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Book Description
Sponsored by the Department of Energy, General Motors, and Mathworks, the EcoCAR Mobility Challenge challenges 12 universities team across North America to redesign a 2019 Chevy Blazer into a SAE Level 2 Automated Hybrid Electric Vehicle. This work focusses on the development and validation of a vehicle’s hybrid supervisory controller in a virtual test environment. The development of a virtual environment focuses on the design and implementation of modeling a driver that ensures valid driver request by minimizing pedal oscillations and meeting EPA requirements for competition specific drive cycles. The design of the hybrid supervisory controller explains decisions that were made related to the hardware selection, serial architecture, interface between connected and automated vehicle technology and the propulsion controls, and the software development. The hybrid supervisory controller was designed for initial implementation that focuses on testing component interfaces, power moding, and a simplified torque split strategy. The hybrid supervisory controller was broken into various sub algorithms that were designed and validated on a unit level. Overall, both the driver and the controller have been validated in a virtual environment and will continue to be improved during the vehicle implementation phase.
Author: Kristina Marie Kuwabara
Publisher:
ISBN:
Category : Automated vehicles
Languages : en
Pages : 111
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Book Description
Sponsored by the Department of Energy, General Motors, and Mathworks, the EcoCAR Mobility Challenge challenges 12 universities team across North America to redesign a 2019 Chevy Blazer into a SAE Level 2 Automated Hybrid Electric Vehicle. This work focusses on the development and validation of a vehicle’s hybrid supervisory controller in a virtual test environment. The development of a virtual environment focuses on the design and implementation of modeling a driver that ensures valid driver request by minimizing pedal oscillations and meeting EPA requirements for competition specific drive cycles. The design of the hybrid supervisory controller explains decisions that were made related to the hardware selection, serial architecture, interface between connected and automated vehicle technology and the propulsion controls, and the software development. The hybrid supervisory controller was designed for initial implementation that focuses on testing component interfaces, power moding, and a simplified torque split strategy. The hybrid supervisory controller was broken into various sub algorithms that were designed and validated on a unit level. Overall, both the driver and the controller have been validated in a virtual environment and will continue to be improved during the vehicle implementation phase.
Author: Qianfan Xin
Publisher: Elsevier
ISBN: 0857090836
Category : Technology & Engineering
Languages : en
Pages : 1087
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Book Description
Diesel Engine System Design links everything diesel engineers need to know about engine performance and system design in order for them to master all the essential topics quickly and to solve practical design problems. Based on the author's unique experience in the field, it enables engineers to come up with an appropriate specification at an early stage in the product development cycle. - Links everything diesel engineers need to know about engine performance and system design featuring essential topics and techniques to solve practical design problems - Focuses on engine performance and system integration including important approaches for modelling and analysis - Explores fundamental concepts and generic techniques in diesel engine system design incorporating durability, reliability and optimization theories
Author: Simona Onori
Publisher: Springer
ISBN: 1447167813
Category : Technology & Engineering
Languages : en
Pages : 121
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Book Description
This SpringerBrief deals with the control and optimization problem in hybrid electric vehicles. Given that there are two (or more) energy sources (i.e., battery and fuel) in hybrid vehicles, it shows the reader how to implement an energy-management strategy that decides how much of the vehicle’s power is provided by each source instant by instant. Hybrid Electric Vehicles: •introduces methods for modeling energy flow in hybrid electric vehicles; •presents a standard mathematical formulation of the optimal control problem; •discusses different optimization and control strategies for energy management, integrating the most recent research results; and •carries out an overall comparison of the different control strategies presented. Chapter by chapter, a case study is thoroughly developed, providing illustrative numerical examples that show the basic principles applied to real-world situations. The brief is intended as a straightforward tool for learning quickly about state-of-the-art energy-management strategies. It is particularly well-suited to the needs of graduate students and engineers already familiar with the basics of hybrid vehicles but who wish to learn more about their control strategies.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 440
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Book Description
Author:
Publisher:
ISBN:
Category : Robots
Languages : en
Pages : 384
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Book Description
Author: James Larminie
Publisher: John Wiley & Sons
ISBN: 1118361121
Category : Technology & Engineering
Languages : en
Pages : 342
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Book Description
Fully updated throughout, Electric Vehicle Technology, Second Edition, is a complete guide to the principles, design and applications of electric vehicle technology. Including all the latest advances, it presents clear and comprehensive coverage of the major aspects of electric vehicle development and offers an engineering-based evaluation of electric motor scooters, cars, buses and trains. This new edition includes: important new chapters on types of electric vehicles, including pickup and linear motors, overall efficiencies and energy consumption, and power generation, particularly for zero carbon emissions expanded chapters updating the latest types of EV, types of batteries, battery technology and other rechargeable devices, fuel cells, hydrogen supply, controllers, EV modeling, ancillary system design, and EV and the environment brand new practical examples and case studies illustrating how electric vehicles can be used to substantially reduce carbon emissions and cut down reliance on fossil fuels futuristic concept models, electric and high-speed trains and developments in magnetic levitation and linear motors an examination of EV efficiencies, energy consumption and sustainable power generation. MATLAB® examples can be found on the companion website www.wiley.com/go/electricvehicle2e Explaining the underpinning science and technology, this book is essential for practicing electrical, automotive, power, control and instrumentation engineers working in EV research and development. It is also a valuable reference for academics and students in automotive, mechanical, power and electrical engineering.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 974
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Book Description
Author: Luis Romeral Martinez
Publisher: BoD – Books on Demand
ISBN: 1789850215
Category : Technology & Engineering
Languages : en
Pages : 236
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Book Description
The electric vehicle and plug-in hybrid electric vehicle play a fundamental role in the forthcoming new paradigms of mobility and energy models. The electrification of the transport sector would lead to advantages in terms of energy efficiency and reduction of greenhouse gas emissions, but would also be a great opportunity for the introduction of renewable sources in the electricity sector. The chapters in this book show a diversity of current and new developments in the electrification of the transport sector seen from the electric vehicle point of view: first, the related technologies with design, control and supervision, second, the powertrain electric motor efficiency and reliability and, third, the deployment issues regarding renewable sources integration and charging facilities. This is precisely the purpose of this book, that is, to contribute to the literature about current research and development activities related to new trends in electric vehicle power trains.
Author: Lars Eriksson
Publisher: John Wiley & Sons
ISBN: 1118479998
Category : Technology & Engineering
Languages : en
Pages : 589
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Book Description
Control systems have come to play an important role in the performance of modern vehicles with regards to meeting goals on low emissions and low fuel consumption. To achieve these goals, modeling, simulation, and analysis have become standard tools for the development of control systems in the automotive industry. Modeling and Control of Engines and Drivelines provides an up-to-date treatment of the topic from a clear perspective of systems engineering and control systems, which are at the core of vehicle design. This book has three main goals. The first is to provide a thorough understanding of component models as building blocks. It has therefore been important to provide measurements from real processes, to explain the underlying physics, to describe the modeling considerations, and to validate the resulting models experimentally. Second, the authors show how the models are used in the current design of control and diagnosis systems. These system designs are never used in isolation, so the third goal is to provide a complete setting for system integration and evaluation, including complete vehicle models together with actual requirements and driving cycle analysis. Key features: Covers signals, systems, and control in modern vehicles Covers the basic dynamics of internal combustion engines and drivelines Provides a set of standard models and includes examples and case studies Covers turbo- and super-charging, and automotive dependability and diagnosis Accompanied by a web site hosting example models and problems and solutions Modeling and Control of Engines and Drivelines is a comprehensive reference for graduate students and the authors’ close collaboration with the automotive industry ensures that the knowledge and skills that practicing engineers need when analysing and developing new powertrain systems are also covered.
Author: Lino Guzzella
Publisher: Springer Science & Business Media
ISBN: 3540746927
Category : Technology & Engineering
Languages : en
Pages : 345
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Book Description
The authors of this text have written a comprehensive introduction to the modeling and optimization problems encountered when designing new propulsion systems for passenger cars. It is intended for persons interested in the analysis and optimization of vehicle propulsion systems. Its focus is on the control-oriented mathematical description of the physical processes and on the model-based optimization of the system structure and of the supervisory control algorithms.
