Proceedings of the International Workshop on Advances in Civil Aviation Systems Development

Proceedings of the International Workshop on Advances in Civil Aviation Systems Development
Author: Ivan Ostroumov
Publisher: Springer Nature
Total Pages: 360
Release: 2023-07-20
Genre: Technology & Engineering
ISBN: 3031380827

This book includes high-quality research papers presented at International Workshop on Advances in Civil Aviation Systems Development (ACASD 2023), which was at National Aviation University, Kyiv Ukraine, on May 30, 2023. This book presents original results of a scholarly study of unique research teams and market leaders on the development in civil aviation systems and its application. The book topics include major research areas focused on advances in avionics system design, modern trends in communication, surveillance and navigation systems development, and civil avionics system maintenance questions. Also, proposed book is useful for scholars and professionals in the civil aviation domain.

Mathematical Modeling in Diffraction Theory

Mathematical Modeling in Diffraction Theory
Author: Alexander G. Kyurkchan
Publisher: Elsevier
Total Pages: 282
Release: 2015-09-19
Genre: Science
ISBN: 0128037482

Mathematical Modeling in Diffraction Theory: Based on A Priori Information on the Analytical Properties of the Solution provides the fundamental physical concepts behind the theory of wave diffraction and scattered wave fields as well as its application in radio physics, acoustics, optics, radio astronomy, biophysics, geophysics, and astrophysics. This book provides a coherent discussion of several advanced topics that have the potential to push forward progress in this field. It begins with examples illustrating the importance of taking a priori information into account when developing algorithms for solving diffraction problems, with subsequent chapters discussing the basic analytical representations of wave fields, the auxiliary current and source methods for solving the problems of diffraction at compact scatterers, the null field and matrix methods that are widely used to solve problems in radio-physics, radio-astronomy, and biophysics, and the continued boundary condition and pattern equation method. - Provides ideas and techniques for obtaining a priori information on analytical properties of wave fields and provides methods for solving diffraction problems - Includes numerous concrete examples of localization of singularities of analytical continuation of wave fields - Presents a qualitative explanation of the formation of visions of objects - Formulates the concept of "invisible objects - Supplies appropriate computer programs for all presented methods

Electromagnetic Wave Scattering by Aerial and Ground Radar Objects

Electromagnetic Wave Scattering by Aerial and Ground Radar Objects
Author: Oleg I. Sukharevsky
Publisher: CRC Press
Total Pages: 335
Release: 2018-09-03
Genre: Technology & Engineering
ISBN: 1482282615

Electromagnetic Wave Scattering by Aerial and Ground Radar Objects presents the theory, original calculation methods, and computational results of the scattering characteristics of different aerial and ground radar objects. This must-have book provides essential background for computing electromagnetic wave scattering in the presence of different kinds of irregularities, as well as Summarizes fundamental electromagnetic statements such as the Lorentz reciprocity theorem and the image principle Contains integral field representations enabling the study of scattering from various layered structures Describes scattering computation techniques for objects with surface fractures and radar-absorbent coatings Covers elimination of "terminator discontinuities" appearing in the method of physical optics in general bistatic cases Includes radar cross-section (RCS) statistics and high-range resolution profiles of assorted aircrafts, cruise missiles, and tanks Complete with radar backscattering diagrams, echo signal amplitude probability distributions, and other valuable reference material, Electromagnetic Wave Scattering by Aerial and Ground Radar Objects is ideal for scientists, engineers, and researchers of electromagnetic wave scattering, computational electrodynamics, and radar detection and recognition algorithms.

Integrated Computer Technologies in Mechanical Engineering - 2022

Integrated Computer Technologies in Mechanical Engineering - 2022
Author: Mykola Nechyporuk
Publisher: Springer Nature
Total Pages: 778
Release: 2023-07-19
Genre: Technology & Engineering
ISBN: 3031362012

The International Scientific and Technical Conference “Integrated Computer Technologies in Mechanical Engineering”—Synergetic Engineering (ICTM) was established by National Aerospace University “Kharkiv Aviation Institute.” The Conference ICTM’2022 was held in Kharkiv, Ukraine, during November 18–20, 2022. During this conference, technical exchanges between the research community were carried out in the forms of keynote speeches, panel discussions, as well as special session. In addition, participants were treated to a series of receptions, which forge collaborations among fellow researchers. ICTM’2022 received 137 papers submissions from different countries. All of these offer us plenty of valuable information and would be of great benefit to experience exchange among scientists in modeling and simulation. The organizers of ICTM’2022 made great efforts to ensure the success of this conference. We hereby would like to thank all the members of ICTM’2022 Advisory Committee for their guidance and advice, the members of program committee and organizing committee, and the referees for their effort in reviewing and soliciting the papers, and all authors for their contribution to the formation of a common intellectual environment for solving relevant scientific problems. Also, we grateful to Springer—Janusz Kacprzyk and Thomas Ditzinger as the editor responsible for the series “Lecture Notes in Networks and Systems” for their great support in publishing these selected papers.

Fractional-Order Electrical Circuit Theory

Fractional-Order Electrical Circuit Theory
Author: Bo Zhang
Publisher: Springer Nature
Total Pages: 310
Release: 2021-08-16
Genre: Technology & Engineering
ISBN: 981162822X

This book presents a concise and insightful view of the knowledge on fractional-order electrical circuits, which belongs to the subject of Electric Engineering and involves mathematics of fractional calculus. It offers an overview of fractional calculus and then describes and analyzes the basic theories and properties of fractional-order elements and fractional-order electrical circuit composed of fractional-order elements. Therein, the fundamental theorems, time-domain analysis, steady-state analysis, complex frequency domain analysis and state variable analysis of fractional-order electrical circuit are included. The fractional-order two-port networks and generalized fractional-order linear electrical circuits are also mentioned. Therefore, this book provides readers with enough background and understanding to go deeper into the topic of fractional-order electrical circuit, so that it is useful as a textbook for courses related to fractional-order elements, fractional-order electrical circuits, etc. This book is intended for students without an extensive mathematical background and is suitable for advanced undergraduate and graduate students, engineers and researchers who focus on the fractional-order elements, electrical circuits and systems.

Antenna Synthesis through the Characteristics of Desired Amplitude

Antenna Synthesis through the Characteristics of Desired Amplitude
Author: Mykhaylo I. Andriychuk
Publisher: Cambridge Scholars Publishing
Total Pages: 166
Release: 2019-09-12
Genre: Mathematics
ISBN: 1527539822

The book is devoted to the synthesis problems that arise in the theory and design of radiating systems (antennas). The characteristics of desired amplitude are data placed into a synthesis problem. A synthesis problem belongs to a class of inverse problems and its aim is to determine a distribution of current or fields in an antenna, which produces the amplitude radiation characteristic as close as possible to the desired one. Freedom of choice of phase distribution of the desired radiation pattern (RP) is used as an additional possibility of better approximation to such RPs. This book studies various different types of antennas and arrays as the radiation systems under consideration. A special class of problems related to acoustic and electromagnetic scattering on a set of bodies (particles) of small size is also discussed, while the constructive procedures of creating inhomogeneous materials with specific properties are proposed.

Advanced Ultrawideband Radar

Advanced Ultrawideband Radar
Author: James D. Taylor
Publisher: CRC Press
Total Pages: 691
Release: 2016-12-19
Genre: Technology & Engineering
ISBN: 1315356570

This book presents the latest theory, developments, and applications related to high resolution materials-penetrating sensor systems. An international team of expert researchers explains the problems and solutions for developing new techniques and applications. Subject areas include ultrawideband (UWB) signals propagation and scattering, materials-penetrating radar techniques for small object detection and imaging, biolocation using holographic techniques, tomography, medical applications, nondestructive testing methods, electronic warfare principles, through-the-wall radar propagation effects, and target identification through measuring the target return signal spectrum changes.

Elements of Radio Frequency Energy Harvesting and Wireless Power Transfer Systems

Elements of Radio Frequency Energy Harvesting and Wireless Power Transfer Systems
Author: Taimoor Khan
Publisher: CRC Press
Total Pages: 211
Release: 2020-11-13
Genre: Science
ISBN: 100025786X

This book focuses on elementary concepts of both radio frequency energy harvesting (RFEH) and wireless power transfer (WPT), and highlights their fundamental requirements followed by recent advancements. It provides a systematic overview of the key components required for RFEH and WPT applications and also comprehensively introduces the pioneering research advancements achieved to date. The state-of-the-art circuit design topologies for the two different applications are presented mainly in terms of antenna operating frequencies, polarization characteristics, efficient matching network circuits, rectifier topologies, and overall rectenna systems. The book serves as a single point of reference for practicing engineers and researchers searching for potential sources and elements involved in the RFEH system as well as in the WPT system, and need rapid training and design guidelines in the following areas: • Different sensing elements used in RFEH and WPT • Inclusions of mathematical expressions and design problems • Illustration of some design examples and performance enhancement techniques

Applications of Computer Vision in Automation and Robotics

Applications of Computer Vision in Automation and Robotics
Author: Krzysztof Okarma
Publisher: MDPI
Total Pages: 186
Release: 2021-01-28
Genre: Technology & Engineering
ISBN: 3039435817

This book presents recent research results related to various applications of computer vision methods in the widely understood contexts of automation and robotics. As the current progress of image analysis applications may be easily observed in various areas of everyday life, it becomes one of the most essential elements of development of Industry 4.0 solutions. Some of the examples, partially discussed in individual chapters, may be related to the visual navigation of mobile robots and drones, monitoring of industrial production lines, non-destructive evaluation and testing, monitoring of the IoT devices or the 3D printing process and the quality assessment of manufactured objects, video surveillance systems, and decision support in autonomous vehicles.