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The book highlights three types of technologies being developed for
autonomous solution of navigation problems. These technologies are
based on the polarization structure, ultra-broadband and the
fluctuation characteristics (slow and fast) of the radiolocation
signals. The book presents the problems of intrinsic thermal radio
emission polarization and change in radio waves polarization when
they are reflected from objects with non-linear properties. The
purpose of this book is to develop the foundations for creating
autonomous radionavigation systems to provide aviation with
navigation systems that will substantially increase its
capabilities, specifically acting where satellite technologies do
not work. The book is intended for specialists involved in the
development and operation of aviation-technical complexes, as well
as for specialists of national aviation regulators and ICAO experts
dealing with the problems of improving flight safety.
This book systematically presents the operating principles and
technical characteristics of the main radio navigating systems
(RNSs) that make it possible to adequately evaluate the
corresponding scratch indexes and levels of air safety for air
vehicles, the chief concern of the International Civil Aviation
Organization (ICAO). The book discusses how RNS systems
substantially determine navigation accuracy and reliability, and
therefore air safety; in addition, it presents practical solutions
to problems arising in the operation and development of RNS
systems.
This book highlights new methods and parametric algorithms for the
digital coherent processing of signals in airborne radar systems
located on air vehicles. Using the autoregressive (AR) model, it
delivers more accurate danger assessments for flight in wind shear
and atmospheric turbulence, while also suggesting how they could be
implemented. Given its scope, the book is intended for technical
experts whose work involves the development, production and
operation of airborne radio-electronic systems.
This book highlights operation principles for Air Traffic Control
Automated Systems (ATCAS), new scientific directions in design and
application of dispatching training simulators and parameters of
ATCAS radio equipment items for aircraft positioning. This book is
designed for specialists in air traffic control and navigation at a
professional and scientific level. The following topics are also
included in this book: personnel actions in emergency, including
such unforeseen circumstances as communication failure, airplane
wandering off course, unrecognized aircraft appearance in the air
traffic service zone, aerial target interception, fuel draining,
airborne collision avoidance system (ACAS) alarm, emergency
stacking and volcanic ash cloud straight ahead.
This book highlights practical solutions for flight safety
improvement techniques, which are currently the focus of the
International Civil Aviation Organization (ICAO). It has become
clear that, in order to rapidly and significantly improve flight
safety, the integrated use of new aeronautical technologies is
called for. Considering the size of the aviation fleet, its
constant growth and the long service lives of aircraft, new
technologies should be adapted both to cutting-edge air navigation
systems and to those that have been used for over a decade.
Concretely, the book discusses methodological approaches to the
construction of ground and on-board avionics that make it possible
to achieve improved flight safety using innovative new methods. The
proposed approaches are illustrated with real-world examples of
e.g. satellite-based navigation systems and enhanced ground
proximity warning systems. The book is written for professionals
involved in the development of avionics systems, as well as
students, researchers and experts in the field of radiolocation,
radio navigation and air traffic control, the book will support the
development and modeling of radio technical complexes, as well as
the analysis of complex radio technical systems.
This book highlights the development of new methods for assessing
and forecasting the state of various complex ageing systems in
service; analyzing the influence of destabilizing factors on the
accuracy of aircraft flight navigation support; and making
recommendations on the ideal aircraft route, taking into
consideration the available information on the reliability of the
navigation and communication equipment.
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.
The book highlights three types of technologies being developed for
autonomous solution of navigation problems. These technologies are
based on the polarization structure, ultra-broadband and the
fluctuation characteristics (slow and fast) of the radiolocation
signals. The book presents the problems of intrinsic thermal radio
emission polarization and change in radio waves polarization when
they are reflected from objects with non-linear properties. The
purpose of this book is to develop the foundations for creating
autonomous radionavigation systems to provide aviation with
navigation systems that will substantially increase its
capabilities, specifically acting where satellite technologies do
not work. The book is intended for specialists involved in the
development and operation of aviation-technical complexes, as well
as for specialists of national aviation regulators and ICAO experts
dealing with the problems of improving flight safety.
This book highlights the development of new methods for assessing
and forecasting the state of various complex ageing systems in
service; analyzing the influence of destabilizing factors on the
accuracy of aircraft flight navigation support; and making
recommendations on the ideal aircraft route, taking into
consideration the available information on the reliability of the
navigation and communication equipment.
This book highlights new methods and parametric algorithms for the
digital coherent processing of signals in airborne radar systems
located on air vehicles. Using the autoregressive (AR) model, it
delivers more accurate danger assessments for flight in wind shear
and atmospheric turbulence, while also suggesting how they could be
implemented. Given its scope, the book is intended for technical
experts whose work involves the development, production and
operation of airborne radio-electronic systems.
This book highlights operation principles for Air Traffic Control
Automated Systems (ATCAS), new scientific directions in design and
application of dispatching training simulators and parameters of
ATCAS radio equipment items for aircraft positioning. This book is
designed for specialists in air traffic control and navigation at a
professional and scientific level. The following topics are also
included in this book: personnel actions in emergency, including
such unforeseen circumstances as communication failure, airplane
wandering off course, unrecognized aircraft appearance in the air
traffic service zone, aerial target interception, fuel draining,
airborne collision avoidance system (ACAS) alarm, emergency
stacking and volcanic ash cloud straight ahead.
This book systematically presents the operating principles and
technical characteristics of the main radio navigating systems
(RNSs) that make it possible to adequately evaluate the
corresponding scratch indexes and levels of air safety for air
vehicles, the chief concern of the International Civil Aviation
Organization (ICAO). The book discusses how RNS systems
substantially determine navigation accuracy and reliability, and
therefore air safety; in addition, it presents practical solutions
to problems arising in the operation and development of RNS
systems.
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.
This book highlights practical solutions for flight safety
improvement techniques, which are currently the focus of the
International Civil Aviation Organization (ICAO). It has become
clear that, in order to rapidly and significantly improve flight
safety, the integrated use of new aeronautical technologies is
called for. Considering the size of the aviation fleet, its
constant growth and the long service lives of aircraft, new
technologies should be adapted both to cutting-edge air navigation
systems and to those that have been used for over a decade.
Concretely, the book discusses methodological approaches to the
construction of ground and on-board avionics that make it possible
to achieve improved flight safety using innovative new methods. The
proposed approaches are illustrated with real-world examples of
e.g. satellite-based navigation systems and enhanced ground
proximity warning systems. The book is written for professionals
involved in the development of avionics systems, as well as
students, researchers and experts in the field of radiolocation,
radio navigation and air traffic control, the book will support the
development and modeling of radio technical complexes, as well as
the analysis of complex radio technical systems.
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