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Books > Professional & Technical > Transport technology
Active Braking Control Design for Road Vehicles focuses on two main
brake system technologies: hydraulically-activated brakes with
on-off dynamics and electromechanical brakes, tailored to
brake-by-wire control. The physical differences of such actuators
enjoin the use of different control schemes so as to be able fully
to exploit their characteristics. The authors show how these
different control approaches are complementary, each having
specific peculiarities in terms of either performance or of the
structural properties of the closed-loop system. They also consider
other problems related to the design of braking control systems,
namely: * longitudinal vehicle speed estimation and its
relationship with braking control system design; * tire-road
friction estimation; * direct estimation of tire-road contact
forces via in-tire sensors, providing a treatment of active vehicle
braking control from a wider perspective linked to both advanced
academic research and industrial reality.
This textbook is designed for undergraduate students studying
airspace engineering, as well as undergraduate and postgraduate
students studying air transport management. It will also be very
helpful for the training of air traffic control officers. The
textbook does not require any prior (specialist) knowledge as it is
an introduction to the Air Navigation Service Providers (ANSPs)
business. There is very little literature available that gives a
detailed appreciation of the complexities, potential risks and
issues associated with the provision of air navigation services.
The role of this textbook is to fill this significant gap with a
comprehensive, in-depth study of the management principles related
to Air Navigation Service Providers. This is particularly timely
given recent ATC developments in Europe, USA, and New Zealand.
Airlines and airports rely on the Air Navigation Service Providers
(ANSPs) for the management of air traffic. Hence, Air Navigation
Services (ANS) provision is considered as a core element for air
transportation. This textbook addresses each of the Air Navigation
Services' five broad categories of services provided to air traffic
during all phases of operation: Air Traffic Management (ATM),
Communication services, Navigation services and Surveillance
services (CNS), Meteorological services for air navigation (MET),
Aeronautical Information Services (AIS) and Search and Rescue
(SAR). This textbook is designed for undergraduate students
studying airspace engineering and undergraduate and postgraduate
students studying air transport management. It will also be very
helpful for the training of air traffic control officers. The
textbook does not require any prior (specialist) knowledge as it is
an introduction book to the Air Navigation Service Providers
(ANSPs) business.
This book provides a solution to "rare event" problems without
using the classical theory of reliability and theory of
probability. This solution is based on the methodology of risk
assessment as "measure of danger" (in keeping with the ICS RAS) and
an expert approach to determining systems' safety indications using
Fuzzy Sets methods. Further, the book puts forward a new concept:
"Reliability, Risks, and Safety" (RRS). The book's main goal is to
generalize present results and underscore the need to develop an
alternative approach to safety level assessment and risk management
for technical (aviation) systems in terms of Fuzzy Sets objects, in
addition to traditional probabilistic safety analysis (PSA). The
concept it proposes incorporates ICAO recommendations regarding
proactive system control and the system's responses to various
internal and external disturbances.
In the event of a disastrous event leading to the loss of
communication networks, ad-hoc networks are a potent wireless
communication resource because of their unique features including
being quickly deployable and having a distributed nature, large
coverage area, reduced cost, and more. Flying ad-hoc networks
(FANETS) and vehicular ad-hoc networks (VANETS) are the future
technology and can solve many problems in e-commerce delivery
through drones, agriculture, vaccine delivery, and more. The unique
characteristics of these networks and special requirements have
created new challenges for the research community in recent
decades. Modelling and Simulation of Fast-Moving Ad-Hoc Networks
(FANETs and VANETs) enhances the modelling and simulation aspects
of FANETS and VANETS and understands the protocols in mac layer and
network layers for fast-moving ad-hoc networks. It presents
simulations run using various simulation tools and measures the
performance metrics of ad-hoc networks. Covering topics such as
emulation tools, secure communication, and modelling software, this
premier reference source is an excellent resource for computer
scientists, IT specialists, business leaders and managers, supply
chain and logistics management, libraries, students, government
officials, international organizations, law enforcement, engineers,
agriculturalists, researchers, and academicians.
Plans: Jounie (Lebanon) Larnaca (Cyprus) Hefa (Haifa) (Israel) Bur
Sa'id (Port Said) (Egypt)
Complete with online files and updates, this cutting-edge text
looks at the next generation of unmanned flying machines. Aerial
robots can be considered as an evolution of the Unmanned Aerial
Vehicles (UAVs). This book provides a complete overview of all the
issues related to aerial robotics, addressing problems ranging from
flight control to terrain perception and mission planning and
execution. The major challenges and potentials of heterogeneous
UAVs are comprehensively explored.
The emergence of flow control as an attractive new field is owed to breakthroughs in MEMS (micro-electromechanical systems) and related technologies. The instrumentation of fluid flows on extremely short length and short time scales requires the practical tool of control algorithms with provable performance guarantees. Dedicated to this problem, Flow Control by Feedback, brings together controller design and fluid mechanics expertise in an exposition of the latest research results. Featuring: Exhaustive treatment of flow control core areas including stabilization and mixing control techniques; self-contained introductory sections on Navier-Stokes equations, linear and nonlinear control and sensors and MEMS to facilitate accessibility to this cross-disciplinary subject; a comprehensive survey of feedback algorithms for flow control that are currently available. In response to the intense interest in flow control, this volume will be an essential addition to the library of researchers and graduate students in control theory, fluid mechanics, mathematics and physics. Content structure is ideal for instruction on flow control modules or as supplementary reading on fluid dynamics and infinite dimensional systems courses.
The global crisis the automotive industry has slipped into over the
second half of 2008 has set a fierce spotlight not only on which
cars are the right ones to bring to the market but also on how
these cars are developed. Be it OEMs developing new models,
suppliers integerating themselves deeper into the development
processes of different OEMs, analysts estimating economical risks
and opportunities of automotive investments, or even governments
creating and evaluating scenarios for financial aid for suffering
automotive companies: At the end of the day, it is absolutely
indispensable to comprehensively understand the processes of auto-
tive development - the core subject of this book. Let's face it:
More than a century after Carl Benz, Wilhelm Maybach and Gottlieb
Daimler developed and produced their first motor vehicles, the
overall concept of passenger cars has not changed much. Even though
components have been considerably optimized since then, motor cars
in the 21st century are still driven by combustion engines that
transmit their propulsive power to the road s- face via gearboxes,
transmission shafts and wheels, which together with spri- damper
units allow driving stability and ride comfort. Vehicles are still
navigated by means of a steering wheel that turns the front wheels,
and the required control elements are still located on a dashboard
in front of the driver who operates the car sitting in a seat.
The book on Sustainable Automotive Technologies aims to draw
special attention to the research and practice focused on new
technologies and approaches capable of meeting the challenges to
sustainable mobility. In particular, the book features incremental
and radical technical advancements that are able to meet social,
economic and environmental targets in both local and global
contexts. These include original solutions to the problems of
pollution and congestion, vehicle and public safety, sustainable
vehicle design and manufacture, new structures and materials, new
power-train technologies and vehicle concepts. In addition to
vehicle technologies, the book is also concerned with the broader
systemic issues such as sustainable supply chain systems,
integrated logistics and telematics, and end-of-life vehicle
management. It captures selected peer reviewed papers accepted for
presentation at the 4th International Conference on Sustainable
Automotive Technologies, ICSAT2012, held at the RMIT, Melbourne,
Australia.
Over the past 50 years the volume of wastewater has grown
exponentially as a result of the increasing world population and
the expansion of industrial developments. Researchers all over the
world have been trying to address this issue suitably in order to
fight water scarcity; yet, it is only recently that wastewater
recycling has caught their attention as an effective and
responsible solution.
Wastewater is a resource that can be adequately treated to
successfully satisfy most water demands as well as decreasing
wastewater discharges and preventing pollution. This book presents
the studies of some of the most prestigious international
scientists and gathers them in three different sections: Wastewater
Management and Reuse, Wastewater Treatment options and Risk
Assessment. The result is an insightful analysis of waste water
management, its treatments, and the processes that have been
studied, optimized and developed so far to sustain our
environment.
"Wastewater Reuse and Management" represents a valuable resource to
academic researchers, students, institutions, environmentalists,
and anyone interested in environmental policies aimed at
safeguarding both the quality and the quantity of water."
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Carbon Fiber
(Hardcover)
Paul Frank Spencer; As told to Brian Yankello; Edited by Benjamin Charley
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R798
Discovery Miles 7 980
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Ships in 18 - 22 working days
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With the emergence of smart technology and automated systems in
today's world, artificial intelligence (AI) is being incorporated
into an array of professions. The aviation and aerospace industry,
specifically, is a field that has seen the successful
implementation of early stages of automation in daily flight
operations through flight management systems and autopilot.
However, the effectiveness of aviation systems and the provision of
flight safety still depend primarily upon the reliability of
aviation specialists and human decision making. Artificial
Intelligence Applications in the Aviation and Aerospace Industries
is a pivotal reference source that explores best practices for AI
implementation in aviation to enhance security and the ability to
learn, improve, and predict. While highlighting topics such as
computer-aided design, automated systems, and human factors, this
publication explores the enhancement of global aviation security as
well as the methods of modern information systems in the
aeronautics industry. This book is ideally designed for pilots,
scientists, engineers, aviation operators, air crash investigators,
teachers, academicians, researchers, and students seeking current
research on the application of AI in the field of aviation.
Advanced Design Problems in Aerospace Engineering, Volume 1:
Advanced Aerospace Systems presents six authoritative lectures on
the use of mathematics in the conceptual design of various types of
aircraft and spacecraft. It covers the following topics: design of
rocket-powered orbital spacecraft (Miele/Mancuso), design of Moon
missions (Miele/Mancuso), design of Mars missions (Miele/Wang),
design of an experimental guidance system with a perspective flight
path display (Sachs), neighboring vehicle design for a two-stage
launch vehicle (Well), and controller design for a flexible
aircraft (Hanel/Well). This is a reference book of interest to
engineers and scientists working in aerospace engineering and
related topics.
The impact of control system design on ship performance has been
significant in different applications of ship motion control:
course keeping, station keeping, roll stabilisation and vertical
motion/riding control, diving, path following, etc. This monograph
introduces ship motion control by studying the particular problems
of control system design for course autopilots with rudder roll
stabilisation and combined ruddera "fin stabilisers. Ship Motion
Control revisits the ingredients that make these control designs
challenging and proposes a contemporary control system design
approach to meet that challenge.
The key ingredients for a successful ship motion control system
design are:
- appropriate mathematical models of the ship and the
disturbances;
- understanding of how performance will be assessed;
- knowledge of fundamental limitations that may prevent designs
from achieving the desired performance.
The book is organised in four parts, the first three dealing
with each of these and the fourth part addressing control system
design.
Specific topics covered include:
- modelling and simulation of ocean waves;
- ship dynamics;
- models of actuators;
- ship roll stabilisation devices;
- ship motion performance;
- analysis of fundamental limitations for stabiliser control
system design;
- constrained control design via optimisation;
- autopilot design using optimal control;
- wave filtering;
- control system design for autopilots with rudder roll
stabilisation;
- control system design for integrated rudder-fin
stabiliser.
Ship Motion Control willbe of interest not only to the
practising marine engineer but to the academic engaged in research
into this important control problem, even if new to the area. It
will also be an ideal source of reference for students and tutors
involved with marine and control engineering courses.
In-fl ight simulation experiments performed in 1967 with a
variable-stabil ity aircraft during the author's stay at Princeton
University, motivated the study of handl ing characteristics of
future transport aircraft with closed-loop fl ight control systems.
In 1972, the first experiment took place at the National Aerospace
Laboratory NLR, using one of its research aircraft. In anticipation
of expected developments in (digital) fl ight control technology,
the research programme following the first experiments was aimed at
the establ ishment of quantitative handl ing qual ities criteria.
An appreciable part of that programme has been sponsored by the
Netherlands Agency for Aerospace Programs (Nederlands Instituut
voor VI iegtuigontwikkel ing en Ruimtevaart) and the Department of
Civil Aviation of the Netherlands (Rijksluchtvaartdienst). In 1981,
a thorough review of the extensive and valuable data gathered was
started. The result, presented in this book, was also included in
the author's thesis for a Ph.D. degree of the Delft University of
Technology. To introduce the reader to the multi-discipl inary
field of handl ing qual ities research, introductory chapters are
presented on longitudinal aircraft dynamics, closed-loop fl ight
control systems using non-mechanical signal transmission, human
pilot dynamics, hand I ing qual ities assessment techniques, and
the present status of handl ing qual ity criteria.
Anyone who has experienced turbulence in flight knows that it is
usually not pleasant, and may wonder why this is so difficult to
avoid. The book includes papers by various aviation turbulence
researchers and provides background into the nature and causes of
atmospheric turbulence that affect aircraft motion, and contains
surveys of the latest techniques for remote and in situ sensing and
forecasting of the turbulence phenomenon. It provides updates on
the state-of-the-art research since earlier studies in the 1960s on
clear-air turbulence, explains recent new understanding into
turbulence generation by thunderstorms, and summarizes future
challenges in turbulence prediction and avoidance.
Development is challenged by, at least until 2050, a strong
population, more severe environmental strains, growing mobility,
and dwindling energy resources. All these factors will lead to
serious consequences for humankind. Inadequate agricultural
resources, water supply and non renewable energy sources,
epidemics, climate change, and natural disasters will further
heavily impact human life. The European Space Policy Institute
(ESPI) sheds a new light on threats, risks and sustainability by
combining approaches from various disciplines. It analyzes what
could be the contribution of space tools to predict, manage and
mitigate those threats. It aims at demonstrating that space is not
a niche but has become an overarching tool in solving today 's
problems.
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