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Books > Professional & Technical > Transport technology
This Second Edition continues the fine tradition of its predecessor by exploring the various automatic control systems in aircraft and on board missiles. Considerably expanded and updated, it now includes new or additional material on: the effectiveness of beta-beta feedback as a method of obtaining coordination during turns using the F-15 as the aircraft model; the root locus analysis of a generic acceleration autopilot used in many air-to-air and surface-to-air guided missiles; the guidance systems of the AIM-9L Sidewinder as well as bank-to-turn missiles; various types of guidance, including proportional navigation and line-of-sight and lead-angle command guidance; the coupling of the output of a director fire control system into the autopilot; the analysis of multivariable control systems; and methods for modeling the human pilot, plus the integration of the human pilot into an aircraft flight control system. Also features many new additions to the appendices.
The book covers the various approaches to modeling the in-cylinder processes such as mixture formation, combustion and formation of exhaust emissions in diesel and gasoline engines. Due to their complexity, emphasis is put on multi-dimensional spray, combustion and emission formation models. However, phenomenological as well as zero-dimensional thermodynamic models, which are still widely used in engine development because of their computational efficiency, are addressed as well. Example calculations of each model type are compared with corresponding experimental data – represented in diagrams as well as in images resulting from modern optical measuring techniques – in order to discuss the capabilities of today's simulation models and the shortcomings that still exist either because of oversimplifying assumptions or insufficient knowledge. Readers achieve an overview of the most important simulation models describing the in-cylinder processes of internal combustion engines and gain insights into which modeling approach is appropriate for a specific problem.
Building Safe Systems in Aviation provides a single source for those who need to progress beyond current models of Crew Resource Management (CRM) to developing safe systems in critical industries. Although the primary focus is on airline pilots, the principles apply to all sectors of aviation, particularly maintenance and cabin crew, as well as other high-risk industries. It systematically sets out the context of CRM and safe systems, the conduct of training, the resources needed by the facilitator and the processes required for the measurement of outcomes. Part One reviews the development of the human factors/CRM domain and examines the concepts of risk and safety. Part Two, primarily for new instructors, gives a guide to training delivery and also considers non-classroom situations, the role of debriefing, facilitation and the design of human factors courses. Part Three examines the measurement of training effectiveness, the design and implementation of behavioural markers and standardizing assessors. It concludes by looking at some of the broader issues associated with the management of CRM. The book's readership includes those who design, deliver or manage CRM and safety-related training within airlines and other companies.
Providing quality research for the reader, this title encompasses all the recent developments in smart sensor technology for health monitoring in aerospace structures, providing a valuable introduction to damage detection techniques. Focussing on engineering applications, all chapters are written by smart structures and materials experts from aerospace manufacturers and research/academic institutions. This key reference: Discusses the most important aspects related to smart technologies for damage detection; this includes not only monitoring techniques but also aspects related to specifications, design parameters, assessment and qualification routes.Presents real case studies and applications; this includes in-flight tests; the work presented goes far beyond academic research applications.Displays a balance between theoretical developments and engineering applications
T. Ito, International Space University, Strasbourg Central Campus, 1 Rue Jean Dominique Cassini, Parc d'Innovation, 67400 lllkirch-Graffenstaden, France e-mail: ito@isu. isunet. edu M. J. Rycroft, CAESAR Consultancy, 35 Millington Road, Cambridge CB3 9HW, UK e-mail: Michael. J. Rycroft (R)ukgateway. net As Symposium Committee Chair for the 2003 International Space University (ISU) Symposium, and Editor of this Proceedings volume, respectively, we write this introduction. The success of previous ISU symposia suggests that the ISU has developed a unique and winning formula for a novel type of symposium. The characteristics of ISU symposia are that they: * Adopt a broad, and interdisciplinary, perspective * Address all aspects of the subject, ranging from policy, business, organisational, and legal issues to technical and scientific topics * Foster a constructive dialogue among very different sectors of the space community, and * Allow ample time for interactive discussions. The present Symposium is no exception. It considers the very timely topic of space-based systems for global positioning and navigation, ranging from the GPS system developed by the US military to the Russian GLONASS system, and on to the future European Galileo system. Other nations are planning regional augmentation systems.
This timely book provides broad coverage of vehicular ad-hoc network (VANET) issues, such as security, and network selection. Machine learning based methods are applied to solve these issues. This book also includes four rigorously refereed chapters from prominent international researchers working in this subject area. The material serves as a useful reference for researchers, graduate students, and practitioners seeking solutions to VANET communication and security related issues. This book will also help readers understand how to use machine learning to address the security and communication challenges in VANETs. Vehicular ad-hoc networks (VANETs) support vehicle-to-vehicle communications and vehicle-to-infrastructure communications to improve the transmission security, help build unmanned-driving, and support booming applications of onboard units (OBUs). The high mobility of OBUs and the large-scale dynamic network with fixed roadside units (RSUs) make the VANET vulnerable to jamming. The anti-jamming communication of VANETs can be significantly improved by using unmanned aerial vehicles (UAVs) to relay the OBU message. UAVs help relay the OBU message to improve the signal-to-interference-plus-noise-ratio of the OBU signals, and thus reduce the bit-error-rate of the OBU message, especially if the serving RSUs are blocked by jammers and/or interference, which is also demonstrated in this book. This book serves as a useful reference for researchers, graduate students, and practitioners seeking solutions to VANET communication and security related issues.
Modern Military Aircraft is a fascinating guide to the most important military aircraft developed since World War II. This highly illustrated book features a wide range of aircraft that served in the Korean War, the Vietnam War, the Cold War, conflicts in the Middle East and the Falklands. Types of aircraft range from front line fighters to reconnaissance aircraft to bombers to interceptors and helicopters. Spanning such famous planes as the Lockheed Blackbird and the MiG-21, Modern Military Aircraft also includes lesser-known examples such as the South African Atlas Cheetah and the EH101 Merlin helicopter. Arranged by countries, each of the 75 featured aircraft is presented with outstanding fully annotated three-view colour artworks, development and service history, specification tables and colour and black-&-white photographs. With a wealth of information and splendidly presented, this book is a must for aviation enthusiasts.
Humans and space When faced with the issue of space exploration, one generally has an idea of the ?elds of study and disciplines that are involved: technology, physics and chemistry, robotics, astronomy and planetary science, space biology and medicine, disciplines which are usually referred to as the ?sciences?. In recent discussions, the human element of space exploration has attracted more and more the interest of the space sciences. As a consequence, adjacent disciplines have gained in relevance in space exploration and space research, in times when human space ?ights are almost part of everyday life. These disciplines include psychology and sociology, but also history, philosophy, anthropology, cultural studies, political sciences and law. The cont- bution of knowledge in these ?elds plays an important role in achieving the next generation of space exploration, where humans will resume exploring the Moon and, eventually, Mars, and wherespacetourism isbeginningtobedeveloped. With regard to technology, one might soon be prepared for this. Much less is this the case with space exploration by humans, rather than by robots. Robotic explorations to other planets across the solar system have developed in the past 50 years, since the beginning of the ?space age? with the presence of humans in nearby space and the landing on the Moon. Space exploration is now not only focused on technological achievements, asitsdevelopmentalsohassocial, culturalandeconomicimpacts. This makes human space exploration a topic to address in a cross-disciplinary mann
Increasing demands on the output performance, exhaust emissions, and fuel consumption necessitate the development of a new generation of automotive engine functionality. This monograph is written by a long year developmental automotive engineer and offers a wide coverage of automotive engine control and estimation problems and its solutions. It addresses idle speed control, cylinder flow estimation, engine torque and friction estimation, engine misfire and CAM profile switching diagnostics, as well as engine knock detection. The book provides a wide and well structured collection of tools and new techniques useful for automotive engine control and estimation problems such as input estimation, composite adaptation, threshold detection adaptation, real-time algorithms, as well as the very important statistical techniques. It demonstrates the statistical detection of engine problems such as misfire or knock events and how it can be used to build a new generation of robust engine functionality. This book will be useful for practising automotive engineers, black belts working in the automotive industry as well as for lecturers and students since it provides a wide coverage of engine control and estimation problems, detailed and well structured descriptions of useful techniques in automotive applications and future trends and challenges in engine functionality.
Microsystems are an important success factor in the automobile industry. In order to fulfil the customers' requests for safety convenience and vehicle economy, and to satisfy environmental requirements, microsystems are becoming indispensable. Thus a large number of microsystem applications came into the discussion. With the international conference AMAA 2000, VDI/VDE-IT provides a platform for the discussion of all MST relevant components for automotive applications. The conference proceedings gather the papers by authors from automobile suppliers and manufacturers.
This book is the fourth volume of the sub series of the Lecture Notes in Mobility dedicated to Road Vehicle Automation. lts chapters have been written by researchers, engineers and analysts from all around the globe. Topics covered include public sector activities, human factors and challenges, ethical, legal, energy and technology perspectives, vehicle systems development, as well as transportation infrastructure and planning. The book is based on the Automated Vehicles Symposium which took place in San Francisco, California (USA) in July 2016.
Fault Diagnosis of Dynamic Systems provides readers with a glimpse into the fundamental issues and techniques of fault diagnosis used by Automatic Control (FDI) and Artificial Intelligence (DX) research communities. The book reviews the standard techniques and approaches widely used in both communities. It also contains benchmark examples and case studies that demonstrate how the same problem can be solved using the presented approaches. The book also introduces advanced fault diagnosis approaches that are currently still being researched, including methods for non-linear, hybrid, discrete-event and software/business systems, as well as, an introduction to prognosis. Fault Diagnosis of Dynamic Systems is valuable source of information for researchers and engineers starting to work on fault diagnosis and willing to have a reference guide on the main concepts and standard approaches on fault diagnosis. Readers with experience on one of the two main communities will also find it useful to learn the fundamental concepts of the other community and the synergies between them. The book is also open to researchers or academics who are already familiar with the standard approaches, since they will find a collection of advanced approaches with more specific and advanced topics or with application to different domains. Finally, engineers and researchers looking for transferable fault diagnosis methods will also find useful insights in the book.
This clear and accessible introduction to coastal navigation outlines most of the techniques of piloting that are still fundamental to safe navigation even with modern electronic aids. Step-by-step, the reader is guided from simple to more complex piloting solutions. In addition to dead-reckoning techniques, the author covers tides and currents and explains how to use LORAN C and GPS. There are numerous illustrations throughout the text and practice problems at the end of each chapter. Key Advantages: fully updated new edition, perfect for sail and power, clear layout and instructions, comprehensive overage of all aspects of coastal navigation, review questions and answers, and suitable for self-study and Coast Guard or other similar courses.
This book discusses all spacecraft attitude control-related topics: spacecraft (including attitude measurements, actuator, and disturbance torques), modeling, spacecraft attitude determination and estimation, and spacecraft attitude controls. Unlike other books addressing these topics, this book focuses on quaternion-based methods because of its many merits. The book lays a brief, but necessary background on rotation sequence representations and frequently used reference frames that form the foundation of spacecraft attitude description. It then discusses the fundamentals of attitude determination using vector measurements, various efficient (including very recently developed) attitude determination algorithms, and the instruments and methods of popular vector measurements. With available attitude measurements, attitude control designs for inertial point and nadir pointing are presented in terms of required torques which are independent of actuators in use. Given the required control torques, some actuators are not able to generate the accurate control torques, therefore, spacecraft attitude control design methods with achievable torques for these actuators (for example, magnetic torque bars and control moment gyros) are provided. Some rigorous controllability results are provided. The book also includes attitude control in some special maneuvers, such as orbital-raising, docking and rendezvous, that are normally not discussed in similar books. Almost all design methods are based on state-spaced modern control approaches, such as linear quadratic optimal control, robust pole assignment control, model predictive control, and gain scheduling control. Applications of these methods to spacecraft attitude control problems are provided. Appendices are provided for readers who are not familiar with these topics.
The Space Age is nearly 50 years old but exploration of the outer planets and beyond has only just begun. Deep-Space Probes Second Edition draws on the latest research to explain why we should explore beyond the edge of the Solar System and how we can build highly sophisticated robot spacecraft to make the journey. Many technical problems remain to be solved, among them propulsion systems to permit far higher velocities, and technologies to build vehicles a fraction of the size of today's spacecraft. Beyond the range of effective radio control, robot vehicles for exploring deep space will need to be intelligent, 'thinking' craft - able to make vital decisions entirely on their own. Gregory Matloff also looks at the possibility for human travel into interstellar space, and some of the immense problems that such journeys would entail. This second edition includes an entirely new chapter on holographic message plaques for future interstellar probes - a NASA-funded project.
This book provides different engineering, management, economic solutions and methodologies regarding sustainable aviation, giving readers a great sense of how sustainable aviation works at the "systems" level. The aviation industry is one of the fastest growing in the world and can make a positive contribution to sustainability. This book presents environmental policies and their application to the aviation industry and evaluates solutions provided to address pollution. Chapters discuss novel technologies that the aviation industry can apply to reduce its environmental impact and become more energy efficient.
During September 24-26, 2001, the Faculty of Aerospace Engineering of the Delft University of Technology in the Netherlands organised the Glare - the New Material for Aircraft Conference, an international conference on the relationship between design, material choice and application of aircraft materials with respect to new developments in industry. Eminent representatives from the aircraft manufacturing world, including manufacturers, airlines, airports, universities, governments and aviation authorities, were present at this conference to meet and exchange ideas - see the group photo on the next two pages. The fact that the conference was held just two weeks after 'September 11, 2001' put things in a rather unique perspective. The aim of the conference was to illustrate the many unique applications of the Glare family of fibre metal laminates and to provide for the exchange and distribution of information regarding this material in order to stimulate their acceptance and promote further application. The introduction of fibre metal laminates into the commercial aviation market took about 20 years' time. Introducing new technologies should not be taken lightly, however; the aircraft industry is by nature rather conservative and innovations must therefore be proven - a paradox actually - in all possible ways before they can be introduced in real aircraft structures. Not only do technical aspects play a role in this respect; historical, cultural, economical and political issues are equally important.
Major progress has been made in the field of driveshafts since the authors presented their first edition of this unique reference work. Correspondingly, major revisions have been done for second edition of the German Textbook (Springer 2003), which is present here in the English translation. The presentation was adjusted, novel improvements of manufacturing and design are described, and modern aspects of production are incorporated. The design and application of Hooke 's joint driveshafts is discussed as well as constant velocity joints for the construction of agricultural engines, road and rail vehicles. This work can be used as a textbook as well as a reference for practitioners, scientists, and students dealing with drive technology.
This book aims at addressing the challenges of contemporary manufacturing in Industry 4.0 environment and future manufacturing (aka Industry 5.0), by implementing soft computing as one of the major sub-fields of artificial intelligence. It contributes to development and application of the soft computing systems, including links to hardware, software and enterprise systems, in resolving modern manufacturing issues in complex, highly dynamic and globalized industrial circumstances. It embraces heterogeneous complementary aspects, such as control, monitoring and modeling of different manufacturing tasks, including intelligent robotic systems and processes, addressed by various machine learning and fuzzy techniques; modeling and parametric optimization of advanced conventional and non-conventional, eco-friendly manufacturing processes by using machine learning and evolutionary computing techniques; cybersecurity framework for Internet of Things-based systems addressing trustworthiness and resilience in machine-to-machine and human-machine collaboration; static and dynamic digital twins integration and synchronization in a smart factory environment; STEP-NC technology for a smart machine vision system, and integration of Open CNC with Service-Oriented Architecture for STEP-NC monitoring system in a smart manufacturing. Areas of interest include but are not limited to applications of soft computing to address the following: dynamic process/system modeling and simulation, dynamic process/system parametric optimization, dynamic planning and scheduling, smart, predictive maintenance, intelligent and autonomous systems, improved machine cognition, effective digital twins integration, human-machine collaboration, robots, and cobots.
Here's a complete, up-to-date survey of modern transportation systems. It provides the 30-point framework underlying most major transportation systems, and it closely examines current and emergent activity to improve both freight and passenger transportation. Using the 30-point framework as a guide, transportation professionals can more effectively analyze existing and proposed systems. Plus, the book clearly explains ITS concepts and gives some perspectives of ITS' future. Featuring an extensive explanation of common transportation systems, this book helps you understand the needs of the customer of transportation services, how those needs shape decision-making, and the complex relationships among transportation technologies, systems, and institutions. Using this guide helps you design transportation systems and programs based on a strong fundamental understanding of how current systems work and the key issues impacting them.
These Proceedings gather outstanding papers submitted to the 2014 SAE-China Congress, the majority of which are from China, the most dynamic car market in the world. The book covers a wide range of automotive topics, presenting the latest technical achievements in the industry. Many of the approaches it presents can help technicians to solve the practical problems that most affect their daily work. |
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