Download or read book The Anatomy of an Urban Modular Electric Vehicle written by William Lark and published by . This book was released on 2012 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing populations, increasing middle-class, and rapid urbanization - for today's urban dweller, all of these escalating factors continue to contribute to problems of excessive energy use, road congestion, pollution due to carbon emissions, and inefficient personal transit. Considering that the average vehicle in a city weighs thousands of pounds, usually caries only one person per trip, and expends significant proportions of its gasoline simply searching for resources such as parking, new efficient and intelligent modes of transportation are in need of exploration. This dissertation presents the design and development of an electric vehicle called the "CityCar" that confronts the aforementioned problems of urban mobility with a novel vehicle architecture. The assembly of the CityCar derives from a subset of "urban modular electric vehicle" (uMEV) components in which five core units are combined to create a variety of solutions for urban personal mobility. Drastically decreasing the granularity of the vehicle's subcomponents into larger interchangeable modules, the uMEV platform expands options for fleet customization while simultaneously addressing the complex rapport between automotive manufacturers and their suppliers through a responsibility shift among their respective subcomponents. Transforming its anatomy from complex mechanically-dominant entities to electrically-dominant modular components enables unique design features within the uMEV fleet. The CityCar for example exploits technologies such as a folding chassis to reduce its footprint by 40% and Robot Wheels that each are allotted between 72 to 120-degrees of rotation to together enable a seven-foot turning circle. Just over 1,000 pounds, its lightweight zero-emitting electric platform, comprised of significantly fewer parts, curbs negative externalities that today's automobiles create in city environments. Additionally, the vehicle platform developed from the assembly of several core units empowers a consortium of suppliers to self-coordinate through a unique modular business model. Lastly, the CityCar specific uMEV confronts problems within urban transit by providing a nimble folding mobility solution tailored specifically to crowded cities. Benefits, such as a 5:1 parking density and its reduced maintenance demands, are especially reinforced in the context of shared personal transportation services like Mobility-on-Demand.
Download or read book Development of a Modular Urban Electric Vehicle written by Rhyse Maryniuk and published by . This book was released on 2017 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: As urban centers continue to grow, cities will benefit from introducing urban vehicles as an alternative to large personal vehicles. The Mechatronics Vehicle System Laboratory has developed an urban electric vehicle with a novel modular approach that fulfills the many needs of the urban commuters. This thesis focuses of on the development of the urban vehicle platform, which is used to support the designed corner module system for complete vehicle control. The vehicle was completed by first developing a set of high level constraints to narrow the scope of the project into an achievable goal. Next, the detailed design of the modular components was completed and the vehicle was manufactured, largely in-house. After manufacturing, the vehicle was commissioned and tested for simple functionality on university property. The Mechatronics Vehicle Systems Laboratory Urban Vehicle integrates two different styles of corner modules; has a weight of 500 kg; powertrain output of 30 kW continuous, 90 kW burst, regenerative braking enabled; 77 V nominal, 4.62 kWh high voltage battery delivering 52 kW burst; hydraulic system supplying 2 GPM continuous, 100 GPM burst fluid at 2000 PSI; drive-by-wire; independent mechanical brake, anti-lock brake system capable; skateboard style steel tube frame; and controlled with a decentralized processor network communicating over controller area network. Testing showed that all developed systems work as intended and come together to form a fully functional modular urban vehicle. The successful functionality of the vehicle validates the developed corner modules and other unique technology required to operate the system.
Download or read book Strengthening Forensic Science in the United States written by National Research Council and published by National Academies Press. This book was released on 2009-07-29 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scores of talented and dedicated people serve the forensic science community, performing vitally important work. However, they are often constrained by lack of adequate resources, sound policies, and national support. It is clear that change and advancements, both systematic and scientific, are needed in a number of forensic science disciplines to ensure the reliability of work, establish enforceable standards, and promote best practices with consistent application. Strengthening Forensic Science in the United States: A Path Forward provides a detailed plan for addressing these needs and suggests the creation of a new government entity, the National Institute of Forensic Science, to establish and enforce standards within the forensic science community. The benefits of improving and regulating the forensic science disciplines are clear: assisting law enforcement officials, enhancing homeland security, and reducing the risk of wrongful conviction and exoneration. Strengthening Forensic Science in the United States gives a full account of what is needed to advance the forensic science disciplines, including upgrading of systems and organizational structures, better training, widespread adoption of uniform and enforceable best practices, and mandatory certification and accreditation programs. While this book provides an essential call-to-action for congress and policy makers, it also serves as a vital tool for law enforcement agencies, criminal prosecutors and attorneys, and forensic science educators.
Download or read book Megastructure written by Reyner Banham and published by The Monacelli Press, LLC. This book was released on 2020-06-16 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: A long-sought reprint of this classic of architectural history and criticism, surveying a movement that would inspire architects, fantasists, and filmmakers alike. It is an architectural concept as alluring as it is elusive, as futuristic as it is primordial. Megastructure is what it sounds like: a vastly scaled edifice that can contain potentially countless uses, contexts, and adaptations. Theorized and briefly experimented with in built form in the 1960s, megastructures almost as quickly went out of fashion in the profession. But Reyner Banham's 1976 book compiled the origin stories and ongoing mythos of this visionary movement, seeking to chart its lively rise, rapid fall, and ongoing meaning. Now back in print after decades and with original editions fetching well over $100 on the secondary market, Megastructure: Urban Futures of the Recent Past is part of the recent surge in attention to this quixotic form, of which some examples were built but to this day remains--decades after its codification--more of a poetic idea than a real architectural type. Banham, among the most gifted and incisive architectural critics and historians of his time, sought connections between theoretical origins in Le Corbusier's more starry-eyed drawings to the flurry of theories by the Japanese Metabolist architects, to less intentional examples in military architecture, industry, infrastructure, and the emerging instances in pop culture and art. Had he written the book a few years later he would find an abundance of examples in speculative art and science fiction cinema, mediums where it continues to provoke wonder to this day. A long-sought study by an author who combined imagination, wit, and pioneering scholarship, the republication of Megastructure is an opportunity for scholars and laypeople alike to return to the origins of this fantastic urban idea.
Download or read book Vehicle Powertrain Systems written by David Crolla and published by John Wiley & Sons. This book was released on 2011-12-30 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: The powertrain is at the heart of vehicle design; the engine – whether it is a conventional, hybrid or electric design – provides the motive power, which is then managed and controlled through the transmission and final drive components. The overall powertrain system therefore defines the dynamic performance and character of the vehicle. The design of the powertrain has conventionally been tackled by analyzing each of the subsystems individually and the individual components, for example, engine, transmission and driveline have received considerable attention in textbooks over the past decades. The key theme of this book is to take a systems approach – to look at the integration of the components so that the whole powertrain system meets the demands of overall energy efficiency and good drivability. Vehicle Powertrain Systems provides a thorough description and analysis of all the powertrain components and then treats them together so that the overall performance of the vehicle can be understood and calculated. The text is well supported by practical problems and worked examples. Extensive use is made of the MATLAB(R) software and many example programmes for vehicle calculations are provided in the text. Key features: Structured approach to explaining the fundamentals of powertrain engineering Integration of powertrain components into overall vehicle design Emphasis on practical vehicle design issues Extensive use of practical problems and worked examples Provision of MATLAB(R) programmes for the reader to use in vehicle performance calculations This comprehensive and integrated analysis of vehicle powertrain engineering provides an invaluable resource for undergraduate and postgraduate automotive engineering students and is a useful reference for practicing engineers in the vehicle industry
Download or read book Experimenting for Sustainable Transport written by Remco Hoogma and published by Routledge. This book was released on 2005-06-29 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technological change is a central feature of modern societies and a powerful source for social change. There is an urgent task to direct these new technologies towards sustainability, but society lacks perspectives, instruments and policies to accomplish this. There is no blueprint for a sustainable future, and it is necessary to experiment with alternative paths that seem promising. Various new transport technologies promise to bring sustainability benefits. But as this book shows, important lessons are often overlooked because the experiments are not designed to challenge the basic assumptions about established patterns of transport choices. Learning how to organise the process of innovation implementation is essential if the maximum impact is to be achieved - it is here that strategic niche management offers new perspectives. The book uses a series of eight recent experiments with electric vehicles, carsharing schemes, bicycle pools and fleet management to illustrate the means by which technological change must be closely linked to social change if successful implementation is to take place. The basic divide between proponents of technological fixes and those in favour of behavioural change needs to be bridged, perhaps indicating a third way.
Download or read book Future Trends in Production Engineering written by Günther Schuh and published by Springer Science & Business Media. This book was released on 2012-08-15 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: To meet and adapt to the current and future trends and issues in technology and society, the science committee of The German Academic Society for Production Engineering (WGP) continues to define future topics for production technology. These themes represent not only the key focus for the scientific work of the WGP, but also the central themes of the first annual conference in June 2011, whose paper is publically available in this volume. Such themes, including electric mobility, medical technology, lightweight construction, and resource efficiency, as well as mass production ability have all been identified as future, large-scale, and long-term drivers of change. Future trends influence changes sustainably and fundamentally; they permeate society, technology, economics, and value systems and have an effect in virtually all areas of life. The WGP has, as part of its research, established for itself the goal of not only observing these emerging changes, but also of supervising and influencing their development in order to ensure steady progress, secure sustainability, and shape the future.
Download or read book Fundamentals of Fire Fighter Skills written by David Schottke and published by Jones & Bartlett Publishers. This book was released on 2014 with total page 1229 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Chinese Navy written by Institute for National Strategic Studies and published by Government Printing Office. This book was released on 2011-12-27 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tells the story of the growing Chinese Navy - The People's Liberation Army Navy (PLAN) - and its expanding capabilities, evolving roles and military implications for the USA. Divided into four thematic sections, this special collection of essays surveys and analyzes the most important aspects of China's navel modernization.
Download or read book Speculative Everything written by Anthony Dunne and published by MIT Press. This book was released on 2013-12-06 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to use design as a tool to create not only things but ideas, to speculate about possible futures. Today designers often focus on making technology easy to use, sexy, and consumable. In Speculative Everything, Anthony Dunne and Fiona Raby propose a kind of design that is used as a tool to create not only things but ideas. For them, design is a means of speculating about how things could be—to imagine possible futures. This is not the usual sort of predicting or forecasting, spotting trends and extrapolating; these kinds of predictions have been proven wrong, again and again. Instead, Dunne and Raby pose “what if” questions that are intended to open debate and discussion about the kind of future people want (and do not want). Speculative Everything offers a tour through an emerging cultural landscape of design ideas, ideals, and approaches. Dunne and Raby cite examples from their own design and teaching and from other projects from fine art, design, architecture, cinema, and photography. They also draw on futurology, political theory, the philosophy of technology, and literary fiction. They show us, for example, ideas for a solar kitchen restaurant; a flypaper robotic clock; a menstruation machine; a cloud-seeding truck; a phantom-limb sensation recorder; and devices for food foraging that use the tools of synthetic biology. Dunne and Raby contend that if we speculate more—about everything—reality will become more malleable. The ideas freed by speculative design increase the odds of achieving desirable futures.
Download or read book Rapid Visual Screening of Buildings for Potential Seismic Hazards Supporting Documentation written by and published by Government Printing Office. This book was released on 2015 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rapid Visual Screening (RVS) handbook can be used by trained personnel to identify, inventory, and screen buildings that are potentially seismically vulnerable. The RVS procedure comprises a method and several forms that help users to quickly identify, inventory, and score buildings according to their risk of collapse if hit by major earthquakes. The RVS handbook describes how to identify the structural type and key weakness characteristics, how to complete the screening forms, and how to manage a successful RVS program.
Download or read book To Life written by Linda Weintraub and published by Univ of California Press. This book was released on 2012-09-01 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title documents the burgeoning eco art movement from A to Z, presenting a panorama of artistic responses to environmental concerns, from Ant Farms anti-consumer antics in the 1970s to Marina Zurkows 2007 animation that anticipates the havoc wreaked upon the planet by global warming.
Download or read book Introduction to Business written by Lawrence J. Gitman and published by . This book was released on 2024-09-16 with total page 1455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Business covers the scope and sequence of most introductory business courses. The book provides detailed explanations in the context of core themes such as customer satisfaction, ethics, entrepreneurship, global business, and managing change. Introduction to Business includes hundreds of current business examples from a range of industries and geographic locations, which feature a variety of individuals. The outcome is a balanced approach to the theory and application of business concepts, with attention to the knowledge and skills necessary for student success in this course and beyond. This is an adaptation of Introduction to Business by OpenStax. You can access the textbook as pdf for free at openstax.org. Minor editorial changes were made to ensure a better ebook reading experience. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution 4.0 International License.
Download or read book An Introduction to Modern Vehicle Design written by Julian Happian-Smith and published by Elsevier. This book was released on 2001 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Modern Vehicle Design starts from basic principles and builds up analysis procedures for all major aspects of vehicle and component design. Subjects of current interest to the motor industry - such as failure prevention, designing with modern material, ergonomics, and control systems - are covered in detail, with a final chapter discussing future trends in automotive design. Extensive use of illustrations, examples, and case studies provides the reader with a thorough understanding of design issues and analysis methods.
Download or read book Motoring the Future written by Engelbert Wimmer and published by Springer. This book was released on 2011-11-30 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: The crisis in the auto industry has resulted in a race between Volkswagen, as challenger, and Toyota, as tattered global market leader. Whether it is theGerman or theJapanese firm that takes pole position, the winner will change the balance of power in the automotive industry and lead the way to the automobiles of the future.
Download or read book Thinking in Systems written by Donella Meadows and published by Chelsea Green Publishing. This book was released on 2008-12-03 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic book on systems thinking—with more than half a million copies sold worldwide! "This is a fabulous book... This book opened my mind and reshaped the way I think about investing."—Forbes "Thinking in Systems is required reading for anyone hoping to run a successful company, community, or country. Learning how to think in systems is now part of change-agent literacy. And this is the best book of its kind."—Hunter Lovins In the years following her role as the lead author of the international bestseller, Limits to Growth—the first book to show the consequences of unchecked growth on a finite planet—Donella Meadows remained a pioneer of environmental and social analysis until her untimely death in 2001. Thinking in Systems is a concise and crucial book offering insight for problem solving on scales ranging from the personal to the global. Edited by the Sustainability Institute’s Diana Wright, this essential primer brings systems thinking out of the realm of computers and equations and into the tangible world, showing readers how to develop the systems-thinking skills that thought leaders across the globe consider critical for 21st-century life. Some of the biggest problems facing the world—war, hunger, poverty, and environmental degradation—are essentially system failures. They cannot be solved by fixing one piece in isolation from the others, because even seemingly minor details have enormous power to undermine the best efforts of too-narrow thinking. While readers will learn the conceptual tools and methods of systems thinking, the heart of the book is grander than methodology. Donella Meadows was known as much for nurturing positive outcomes as she was for delving into the science behind global dilemmas. She reminds readers to pay attention to what is important, not just what is quantifiable, to stay humble, and to stay a learner. In a world growing ever more complicated, crowded, and interdependent, Thinking in Systems helps readers avoid confusion and helplessness, the first step toward finding proactive and effective solutions.
Download or read book Education of an Architect written by John Hejduk and published by Rizzoli International Publications. This book was released on 1988 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shows projects developed by the students and faculty of the Irwin S. Chanin School of Architecture
