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Название: Human-In-the-loop Learning and Control for Robot Teleoperation
Автор: Chenguang Yang, Jing Luo, Ning Wang
Издательство: Academic Press/Elsevier
Год: 2023
Страниц: 260
Язык: английский
Формат: pdf (true)
Размер: 21.9 MB

Robots are utilized more and more frequently nowadays. They are employed in industrial production processes and human daily life with many more promising prospects for applications. As the depth and breadth of robotics applications continue to expand, robots are expected to work in dynamic and unknown environments to meet more demanding requirements for complex and diverse tasks. Remote control of robots with semi-autonomous capabilities, also known as telerobotics, is a popular and well-developed area which has attracted considerable attention from academia and industry. Telerobots are widely used for missions in hazardous environments, because state-of-the-art autonomous robots cannot perform all required by themselves. Many relevant algorithms and techniques have been developed to address the limitations of physical human–robot interaction (pHRI), perception, and learning capabilities in telerobot development. Among these approaches, teleoperation and robot learning have been proven to enhance performance of telerobots with higher stability and efficiency.

Название: Многоволновые оптические системы связи
Автор: Шарангович С.Н.
Издательство: ТУСУР
Год: 2016
Cтраниц: 156
Формат: pdf
Размер: 24 мб
Язык: русский

Излагаются принципы построения многоволновых оптических систем связи, оптического мультиплексирования и усиления в многоволновых волоконно-оптических системах передачи. Рассматриваются основы построения и расчета мультиплексоров на интерференционных, дифракционных и волноводных структурах, оптических усилителей на допированных оптических волокнах. Представлены методические материалы по компьютерному моделированию оптических мультиплексоров и усилителей.

Название: Practical Battery Design and Control
Автор: Naoki Matsumura
Издательство: Artech House
Год: 2023
Страниц: 301
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

Covering what real-world battery engineers need to know, this book pulls together in one resource the many calculations and practical considerations that a battery engineer faces daily. It gives you the basics, including battery chemistry, design, impedance, charging, and manufacturing, as well as alternative energy solutions like supercapacitors, energy harvesting, and fuel cells. The book goes on to provide a detailed view of the field’s newest frontiers, such as Si anode, Li metal anode, and new Artificial Intelligence (AI), Machine Learning, and Deep Learning possibilities, and equips you with the practical knowledge with intuitive explanations you need to solve real-world battery problems and challenges. This is a great resource for battery engineers and managers looking to expand their knowledge to broader areas and better collaborate with other experts; new battery engineers who would like to learn the solutions to the potential real problems related to their day-to-day job; software and system designers who need essential and practical battery knowledge to use a battery or collaborate on a project.

Название: Wideband Microwave Materials Characterization
Автор: John W. Schultz
Издательство: Artech House
Год: 2023
Страниц: 331
Язык: английский
Формат: pdf (true)
Размер: 14.3 MB

This book is a practical engineering guide to microwave material measurements for both laboratory and manufacturing/field environments, including nondestructive inspection (NDI) and nondestructive evaluation (NDE). The book covers proven methods for characterizing materials at microwave frequencies, including both resonant and wide-bandwidth techniques, and gives you the necessary theory and equations for implementing these methods. You’ll understand how to invert dielectric and/or magnetic material properties from free space transmission and reflection, and how to measure traveling wave attenuation. You’ll also know how to measure dielectric and/or magnetic material properties from transmission line fixtures and learn how to use computational electromagnetic modeling with a measurement fixture. The book shows you how to build and use microwave NDE equipment for radomes and/or structural dielectric materials. This is an excellent resource for Engineers/scientists conducting or analyzing RF/Microwave/MMW material measurements for applications in electromagnetic materials, as well as those who are developing or applying microwave non-destructive evaluation (NDE) methods to their manufacturing problems. A number of methods exist for characterizing materials at RF and microwave frequencies, including both resonant and wide-bandwidth techniques. These different techniques are like tools in a toolbox, and each has its advantages and disadvantages. However, this book focuses on the wideband, non-resonant methods as they are applicable to the widest range of materials and are often more practical to use in nonlaboratory environments.

Название: Naval ISR Fusion Principles, Operations, and Technologies
Автор: Jim Scrofani, Will Williamson, Jihane Mimih
Издательство: Artech House
Год: 2023
Страниц: 249
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

With its unique focus on advanced approaches to naval intelligence, surveillance, and reconnaissance (ISR) and the critical underlying technologies needed to empower distributed maritime operations (DMO), this book provides a complete discussion of the operational requirements for current and future naval applications. Readers will find sufficient details to enable the design and development of technical solutions to achieve advanced information fusion as well as command and control concepts. The book approaches distributed naval operations and the role of ISR by applying advanced technologies and addressing future conflicts, providing naval officers and engineers with the information needed to plan and develop advanced systems. This is a great resource for anyone in the ISR, intelligence, space, antisubmarine warfare, electronic warfare, and surface warfare disciplines who are looking for an in-depth understanding of advanced ISR operations and technologies. This text is designed to help naval officers and technical professionals to understand maritime threats and advanced naval ISR to support DMO to counter complex threats. The book describes the complexity of achieving seabed-to-space sensor coordination on a distributed network, the fusion of ISR information, and decision-making support.

Название: Raspberry Pi: The Unofficial Raspberry Pi Beginners Guide : Over 20 Projects for the Pocket-Sized Computer, 4th Edition
Автор: James Sargent
Издательство: Independently published
Год: 2022
Страниц: 311
Язык: английский
Формат: pdf, epub
Размер: 13.7 MB

The Raspberry Pi can do all the types of things you expect from a regular PC – everything from browsing the internet and playing games to watching movies and listening to music. But Raspberry Pi is much more than a modern computer. This book will begin with the peripherals you’ll need and how to set it up and install distros familiar to you. Raspbian tutorials then introduce you to the creative potential of the device. A weather station, music streamer and Twitter-powered LAMP are a few of the many project tutorials we’ve shown you how to create, and there’s also a section on how to get started with Scratch and Python programming. Several distros of Linux run on the Raspberry Pi, including Arch Linux, Debian "wheezy", and Raspbian — a Pi-optimised version of Debian. The PI, again like its predecessors, can interact outside of itself via easy-to-use sensors that communicate with it through its GPIO (General Purpose Input/Output) interface.

Название: CAD for Hardware Security
Автор: Farimah Farahmandi, M. Sazadur Rahman, Sree Ranjani Rajendran
Издательство: Springer
Год: 2023
Страниц: 415
Язык: английский
Формат: pdf (true)
Размер: 17.7 MB

This book provides an overview of current hardware security problems and highlights how these issues can be efficiently addressed using computer-aided design (CAD) tools. Authors are from CAD developers, IP developers, SOC designers as well as SoC verification experts. Readers will gain a comprehensive understanding of SoC security vulnerabilities and how to overcome them, through an efficient combination of proactive countermeasures and a wide variety of CAD solutions. Emerging hardware security vulnerabilities are menacing since it is almost impossible to amend the design after fabrication. Recent studies reported vulnerabilities, including side-channel leakage, information leakage, access control violations, malicious functionality, etc. Software-level security mechanisms can easily bypass these attacks and put the devices or systems at risk. Increased design complexity, aggressive time to markets, and exotic hardware attacks portent the security of hardware designs. Ensuring the security of system-on-chip (SoC) in terms of trustworthiness, privacy, and reliability is exacting for its wide usage.

Название: Радиолюбители - народному хозяйству
Автор: Смирнов А.Д.
Издательство: М.: Радио и связь
Год: 1985
Cтраниц: 64
Формат: pdf
Размер: 11 мб
Язык: русский

Книга знакомит читателя с основными направлениями деятельности радиолюбителей в различных отраслях народного хозяйства. В ней подробно рассмотрены принципы действия и пути построения наиболее распространенных радиолюбительских приборов, демонстрировавшихся на 28—30-й Всесоюзных выставках творчества радиолюбителей. Для подготовленных радиолюбителей.

Название: Chipless RFID Systems Using Advanced Artificial Intelligence
Автор: Larry M. Arjomandi, Nemai Chandra Karmakar
Издательство: Artech House
Год: 2023
Страниц: 237
Язык: английский
Формат: pdf (true)
Размер: 23.2 MB

This book shows you how to develop a hybrid mm-wave chipless Radio Frequency Identification (RFID) system, which includes chipless tag, reader hardware, and detection algorithm that use image processing and Machine Learning (ML) techniques. It provides the background and information you need to apply the concepts of Artificial Intelligence (AI) into detection and chipless tag signature printable on normal plastic substrates, instead of the conventional peak/nulls in the frequency tags. You'll learn how to incorporate new AI detection techniques along with cloud computing to lower costs. You'll also be shown a cost-effective means of image construction, which can lower detection errors. The book focuses on side-looking-aperture-radar (SLAR) with a combination of Deep Learning to provide a much safer means of chipless detection than the current inverse synthetic-aperture radar (iSAR) techniques.

Название: Introduction to Active Phased Arrays
Автор: Thomas Sikina
Издательство: Artech House
Год: 2023
Страниц: 633
Язык: английский
Формат: pdf (true)
Размер: 81.5 MB

Written by a renowned expert in the field, this book presents the fundamentals of phased array systems, including contemporary and advanced methods. It features applications ranging from advanced and commercial radars to remote sensing, and multiple channel communications. You will find detailed coverage of fields and waves analysis, domain analysis, fundamentals of array theory, far field synthesis, Floquet theory, aperture weighting functions, impedance and mutual coupling theory, and many other technical applications in system design. The book helps you understand array fundamentals that can be realized by analog, digital or hybrid beamforming methods, reflecting perceived trends in the industry. You’ll also benefit from numerous practice cases, with examples and illustrations to sharpen your understanding. The book leads readers through practical observations, analysis, and design methods that equip both entry-level and experienced engineers with the basic information to solve today’s problems and be in position to take on next-generation engineering and scientific challenges. Array Antennas: Phased array systems have become a natural development path, originating in the microwave design of passive antennas. There are multiple examples of constrained feed systems, such as those formed from TEM and waveguide transmission lines, power dividers, and delay circuits.