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Books > Professional & Technical > Transport technology
This book offers essential information on China's human spacecraft technologies, reviewing their evolution from theoretical and engineering perspectives. It discusses topics such as the design of manned spaceships, cargo spacecraft, space laboratories, space stations and manned lunar and Mars detection spacecraft. It also addresses various key technologies, e.g. for manned rendezvous, docking and reentry. The book is chiefly intended for researchers, graduate students and professionals in the fields of aerospace engineering, control, electronics & electrical engineering, and related areas.
The relationship between the shape of transportation networks and the optimal locations and allocations of human activities is examined in this unique volume. Simulations are performed on different toy-networks: several transportation networks are designed and their effects on location-allocation results are tested on different markets. Several optimal location models are used. The author then attempts to discover how the modelling results are affected by negative externalities or zone pricing policies. Finally, these results are applied to real-world situations, illustrating and confirming the results of the simulations performed on toy-networks. This volume will be considered as an interesting and original approach for location-modellers as well as planners. Transportation Networks and the Optimal Location of Human Activities will also appeal to geographers, spatial economists, location-allocation practitioners and transportation researchers.
This book focuses on the principles and technology of environmental perception in unmanned systems. With the rapid development of a new generation of information technologies such as automatic control and information perception, a new generation of robots and unmanned systems will also take on new importance. This book first reviews the development of autonomous systems and subsequently introduces readers to the technical characteristics and main technologies of the sensor. Lastly, it addresses aspects including autonomous path planning, intelligent perception and autonomous control technology under uncertain conditions. For the first time, the book systematically introduces the core technology of autonomous system information perception.
This book systematically discusses the signal design theory and technologies for next-generation satellite navigation systems. It provides comprehensive information on the basic concept, theory, and key technologies employed in satellite navigation system signal design. Starting from the basic elements of the navigation signal, it combines traditional and advanced technologies into an organic whole, offering readers a complete system for signal design. Thanks to its rich content and clear structure, it is well suited as a reference guide for researchers and engineers in the fields of satellite navigation, positioning, etc. The book can also be used as teaching material or supplemental reading material by professors and graduate students alike.
Data services, especially those involving multimedia applications, can often be bandwidth intensive and accessed simultaneously by a large number of users. As such, efforts are being made to replace conventional network infrastructure, based on copper lines and coaxial cables, with fiber optic networks for improved performance. Optical Transmission and Networks for Next Generation Internet Traffic Highways provides a broader perspective of the parameters involved in the transmission of optical signals using optical soliton systems, OCDM-WDM, SCM-WDM and OTDM-WDM. This timely publication is ideal for use by technical managers, graduate students, engineers and technicians involved in the fiber-optics industry, and scientists working in the field of optical communications.
This book offers readers essential insights into system design for deep space probes and describes key aspects such as system design, orbit design, telecommunication, GNC, thermal control, propulsion, aerobraking and scientific payload. Each chapter includes the basic principles, requirements analysis, procedures, equations and diagrams, as well as practical examples that will help readers to understand the research on each technology and the major concerns when it comes to developing deep space probes. An excellent reference resource for researchers and engineers interested in deep space exploration, it can also serve as a textbook for university students and those at institutes involved in aerospace.
The automation of road vehicles is still developing, moving towards improved technology, safety, energy and fuel efficiency, comfort, economic growth, and real-world applications. Vehicle connectivity and information exchange over the road is an essential requirement for the future of automated driving. This book is intended to help bridge the gap between theory and applications of autonomous vehicles. Vehicular Ad Hoc Networks and Emerging Technologies for Road Vehicle Automation covers autonomous road vehicles and systems, with a particular focus on vehicular ad-hoc networks (VANETs). VANETs are a key part of the intelligent transport systems framework. They are created by applying the principles of mobile ad-hoc networks to vehicles; that is, the spontaneous creation of a wireless network of mobile devices based on inter-vehicle communication. Coverage also includes further aspects of autonomous road vehicles, including hybrid vehicles, autonomous intelligent vehicles, and autonomous decentralized systems (ADS). The book is essential reading for researchers and advanced students from academia, industry and government working on the automation of road vehicles. Additionally, it is a helpful resource for students, researchers and newcomers to the field; providing an in-depth understanding of autonomous road vehicles, their internal structure, types, and fundamental principles, helping to inform and direct their research, and identify challenging areas and problems where further investigations are needed.
The new edition of "Crew Resource Management" continues to focus on CRM in the cockpit, but also emphasizes that the concepts and training applications provide generic guidance and lessons learned for a wide variety of "crews" in the aviation system as well as in the complex and high-risk operations of many non-aviation settings. Long considered the "bible" in this field, much of the basic style and structure of the previous edition of Crew "Resource Management" is retained in the new edition. Textbooks are often heavily supplemented with or replaced entirely by course packs in advanced courses in the aviation field, as it is essential to provide students with cutting edge information from academic researchers, government agencies (FAA), pilot associations, and technology (Boeing, ALION). This edited textbook offers ideal coverage with first-hand information from each of these perspectives. Case examples, which are particularly important given the dangers inherent in real world aviation scenarios, are liberally supplied. An image collection and test bank make this the only text on the market with ancillary support. New material includes: international and cultural aspects of CRM; design and implementation of Line-Oriented Flight Training (LOFT); airline applications beyond the cockpit; spaceflight resource management; non-aviation applications; AQP; LOSA; and special issues pertaining to low-cost airline carriers. The second edition editors offer essential breath of experience
in aviation human factors from multiple perspectives (academia,
government, and private enterprise) and the contributors have all
been chosen as experts in their fields who represent the diversity
of the research of activities and organisational experience of
CRM.
Maritime transport faces multiple challenges, therefore it requires an interdisciplinary approach in order to respond efficiently to the interaction between diverse agents. This book presents interdisciplinary research, as well as operational experiences, which contribute towards the development of the field. The substantial growth of maritime shipping has resulted in large quantities of good and products being transported around the world, creating a demand for innovative solutions for infrastructure and fleets. A further increase in the scale and the size of container carriers and passenger cruisers also requires special facilities. These developments have presented a challenge for different types of technologies, as well as operational systems. Maritime transportation ought to be integrated with other services such as railways, roadways and airports and, in some cases, river and canal traffic in order to achieve maximum efficiency. It also needs to respond rapidly to the economic and political circumstances in different parts of the world. These challenges often require extreme performances in terms of capacity, speed of delivery, energy consumption, environmental sustainability, as well as social and economic aspects. A range of topics are covered, including: Ports and their operation; Routing and automatic control of marine ships; Responsible and sustainable port innovation and development along the 21st century Maritime Silk Road; Ports of the future - Sustainable intelligent ports for smart and autonomous ships and logistics; Pollution and the protection of the marine environment; Maritime education and training; Planning and management.
This new edition of the highly successful Light Vehicle Maintenance and Repair Level 2 workbook provides complete coverage of the National Occupational Standards at Level 2 as set by the IMI and has been reviewed by Roy Brooks, the highly acclaimed author of the first edition. The easy to use, easy to follow format makes this the perfect companion for the course, for use in class and while carrying out practical tasks. Learners will be inspired by the full-colour diagrams and images illustrating key techniques and the Tip Boxes, weblinks, activities and questions will ensure learners have full understanding of all the essential information.
This book presents a systematic introduction to particle damping technologies, which can be used to effectively mitigate seismic-induced and wind-induced vibration in various structures. Further, it offers comprehensive information on the latest research advances, e.g. a refined simulation model based on the discrete element method and a simplified simulation model based on equivalent principles. It then intensively studies the vibration attenuation effects of particle dampers subjected to different dynamic loads; in this context, the book proposes a new damping mechanism and "global'' measures that can be used to evaluate damping performance. Moreover, the book uses the shaking table test and wind tunnel test to verify the proposed simulation methods, and their satisfactory damping performance is confirmed. To facilitate the practical engineering application of this technology, optimization design guidelines for particle impact dampers are also provided. In closing, the book offers a preliminary exploration of semi-active particle damping technology, which holds great potential for extension to other applications in which the primary system is subjected to non-stationary excitations.
This book presents select proceedings of the International Conference on Advances in Sustainable Technologies (ICAST 2020), organized by Lovely Professional University, Punjab, India. The topics covered in this book are multidisciplinary in nature. The primary topics included in the book are from the domains of automobile engineering, mechatronics, material science and engineering, aerospace engineering, bio-mechanics, biomedical instrumentation, mathematical techniques, agricultural engineering, nuclear engineering, physics, biodynamic modelling and ergonomics etc. The contents of this book will be beneficial for beginners, researchers, and professionals alike.
For much of the postwar era, French society had a contradictory view of passenger trains, scorning them as quaint anachronisms on the one hand, yet also fearing their economic and social impact. All this changed with the introduction of the famed Train a Grande Vitesse (TGV) between Paris and Lyon in the early 1980s. In vivid detail, Meunier describes the political, economic, and social factors that both helped and hindered the development of the world's fastest, most technologically advanced train. The present-day enthusiasm in France for high-speed rail travel dates only to the successful launch of the now-famous TGV in 1981. Until now, most published accounts of French high-speed rail have been of a technical nature and have ignored or minimized the historical, political, economic, and social context. Historians have been left with detailed descriptions of locomotives and experimental test runs, but there has been scant information cercerning why the machines were built and why the tests were carried out in the first place. This book is the first full-length treatment of high-speed rail travel and the bibliography is one of the most complete on the subject.
This book gathers selected and expanded contributions presented at the 5th Symposium on Space Optical Instruments and Applications, which was held in Beijing, China, on September 5-7, 2018. This conference series is organized by the Sino-Holland Space Optical Instruments Laboratory, a cooperative platform between China and the Netherlands. The symposium focused on key technological problems regarding optical instruments and their applications in a space context. It covered the latest developments, experiments and results on the theory, instrumentation and applications of space optics. The book is split into five main sections: The first covers optical remote sensing system design, the second focuses on advanced optical system design, and the third addresses remote sensor calibration and measurement. Remote sensing data processing and information extraction are then presented, followed by a final section on remote sensing data applications.
Both Jet-engine propelled aircraft and long-range rockets were first successfully flown during World War II. This led 10 rapid post-war improvements in both, and within two decades we had supersonic airplanes, communication satellites, and trips to the moon. Unmanned probes to Mars and the outer planets followed, as well as the International Space Station. The technology behind these advances is described, along with short biographies of key pioneers. Problems at high Mach numbers are reviewed. Possible future developments are discussed. Mora technical details, including mathematics, are in an appendix.
This book describes the unsteady phenomena needed to understand supersonic combustion. Following an initial chapter that introduces readers to the basic concepts in and classical studies on unsteady supersonic combustion, the book highlights recent studies on unsteady phenomena, which offer insights on e.g. interactions between acoustic waves and flames, flow dominating instability, ignition instability, flame flashback, and near-blowout-limit combustion. In turn, the book discusses in detail the fundamental mechanisms of these phenomena, and puts forward practical suggestions for future scramjet design.
This is the first book to combine classical vehicle dynamics with
electronic control. The equation-based presentation of the theory
behind vehicle dynamics enables readers to develop a thorough
understanding of the key attribute to both a vehicle's driveability
and its active safety. Supported by MATLAB tools, the key areas
that affect vehicle dynamics are explored including tire mechanics,
the steering system, vehicle roll, traction and braking, 4WS and
vehicle dynamics, vehicle dynamics by vehicle and human control,
and controllabiliy.
This book introduces the concepts of more electric aircraft and aviation electrical appliances, as well as the aviation experimental platform of vacuum switches, the interruption characteristics, frequency characteristics and post-arc breakdown characteristics of intermediate frequency vacuum switches, etc. It is the first monograph on protection electrical appliances, vacuum interrupter in aviation variable frequency power system. This book includes a lot of experimental process and chart analysis for readers to understand and provides references for practical engineering problems. This book could be used as references for engineers and technicians working on electric power systems in aircrafts.
Smart cities are cities which use different types of electronic methods and sensors to collect data. The gathered information and data is then used to manage assets, resources and services efficiently to improve the operations across the city. This book provides a new insight for the current issues and opportunities in smart cities and related concepts in the next generation of urban evolution. The smart cities of tomorrow engage locals, visitors, governments and businesses in the intelligent, collaborative and connected ecosystem. To this end, the goal of this book is to provide better understanding of city services but also enhancing and evaluating the local and visitor experience and city decision-making processes by creating livable environments and business solutions. With international contributions from well-respected and international academics, it brings state-of-art knowledge on marketing management (and related areas e.g., urban studies) from a new modern perspective within the smart cities. Via academic research and international case studies, it discusses issues such as: * Smart tourists in smart cities * The evolution of the smart city * Smart trends in the tourism and hospitality industry * Smart sports in smart cities * Creating a smart tourist destinations * What does it mean for the locals - the smart city as a proposal to improve the quality of life of residents
This book discusses autonomous spacecraft navigation based on X-ray pulsars, analyzing how to process X-ray pulsar signals, how to simulate them, and how to estimate the pulse's time of arrival based on epoch folding. In turn, the book presents a range of X-ray pulsar-based spacecraft positioning/time-keeping/attitude determination methods. It also describes the error transmission mechanism of the X-ray pulsar-based navigation system and its corresponding compensation methods. Further, the book introduces readers to navigation based on multiple measurement information fusion, such as X-ray pulsar/traditional celestial body integrated navigation and X-ray pulsar/INS integrated navigation. As such, it offers readers extensive information on both the theory and applications of X-ray pulsar-based navigation, and reflects the latest developments in China and abroad. |
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