Название: Smart Distributed Embedded Systems for Healthcare Applications
Автор: Preeti Nagrath, Jafar A. Alzubi, Bhawna Singla
Издательство: CRC Press
Серия: Explainable AI (XAI) for Engineering Applications
Год: 2023
Страниц: 199
Язык: английский
Формат: pdf (true)
Размер: 17.7 MB

This book discusses the applications and optimization of emerging smart technologies in the field of healthcare. It further explains different modeling scenarios of the latest technologies in the healthcare system and compares the results to better understand the nature and progress of diseases in the human body, which would ultimately lead to early diagnosis and better treatment and cure of diseases with the help of distributed technology. Embedded systems is the smart integration of hardware and software, which has many applications. Initially, embedded systems were introduced in the field of healthcare to cater to medical issues. Now, the amalgamation of smart distributed embedded systems with digital technologies such as Artificial Intelligence (AI), cloud computing, IOT, NLP, augmented reality, virtual reality, and fog computing are used, and they prove to be a boon in the field of health and medicine. The new features offered by smart distributed technologies have accelerated the growth in the health industry.

Название: Machine Learning Support for Fault Diagnosis of System-on-Chip
Автор: Patrick Girard, Shawn Blanton, Li-C. Wang
Издательство: Springer
Год: 2023
Страниц: 320
Язык: английский
Формат: pdf (true)
Размер: 10.3 MB

This book provides a state-of-the-art guide to Machine Learning (ML)-based techniques that have been shown to be highly efficient for diagnosis of failures in electronic circuits and systems. The methods discussed can be used for volume diagnosis after manufacturing or for diagnosis of customer returns. Readers will be enabled to deal with huge amount of insightful test data that cannot be exploited otherwise in an efficient, timely manner. After some background on fault diagnosis and machine learning, the authors explain and apply optimized techniques from the ML domain to solve the fault diagnosis problem in the realm of electronic system design and manufacturing. These techniques can be used for failure isolation in logic or analog circuits, board-level fault diagnosis, or even wafer-level failure cluster identification. Evaluation metrics as well as industrial case studies are used to emphasize the usefulness and benefits of using ML-based diagnosis techniques. Today’s electronic systems are composed of complex Systems on a Chip (SoCs) made of heterogeneous blocks that comprise memories, digital circuits, analog and mixed-signal circuits, etc. To fit a critical application standard requirement, SoCs pass through a comprehensive test flow (functional, structural, parametric, etc.) at the end of the manufacturing process.

Название: Схемы для радиолюбителей: Книга 1
Автор: Брадулов П.А.
Издательство: Альтекс-А
Год: 2003
Cтраниц: 151
Формат: pdf
Размер: 13 мб
Язык: русский

Данное издание адресовано радиолюбителям-конструкторам, самостоятельно разрабатывающим и собирающим всевозможные радиоэлектронные устройства. В книге собрано большое количество схем полезных бытовых устройств, конструкций для автолюбителей, приставок к телефону, источников питания, зарядных устройств, охранных систем и т. п, конструкций.

Название: Microgrids : Modeling, Control, and Applications
Автор: Josep M. Guerrero, Ritu Kandari
Издательство: Academic Press/Elsevier
Год: 2022
Страниц: 270
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

Microgrids: Modeling, Control, and Applications presents a systematic elaboration of different types of microgrids, with a particular focus on new trends and applications. The book includes sections on AC, DC and hybrid AC/DC microgrids and reflects state-of-the-art developments, covering theory, algorithms, simulations, error and uncertainty analysis, as well as novel applications of new control techniques. Offering a valuable resource for students and researchers working on the integration of renewable energy with existing grid and control of microgrids, this book combines recent advances and ongoing research into a single informative resource. With an exponential rise in the demand of electrical energy, a huge change in the utilization of energy is observed. To fulfill the growth and cutoff the dependency on fossil fuels and aged power transportation networks, numerous renewable energy resources, including and not limited to—solar photovoltaics (PV), wind energy, and fuel cells (FCs) are explored along with the evolution of various techniques, including—geographically distributed (and interfaced) energy resources, power electronic converter(s) (PECs), and energy storage systems (ESSs). The proficiency in the researched techniques paved the path for the operation of a new entity which came to be known as microgrid.

Название: Analog Communications: Introduction to Communication Systems
Автор: Jerry D. Gibson
Издательство: Springer
Год: 2023
Страниц: 102
Язык: английский
Формат: pdf (true)
Размер: 10.1 MB

This book develops the basic concepts in understanding Analog Communications. Beginning with coverage of amplitude modulation, including the time and frequency domain representations of double sideband, single sideband, and vestigial sideband modulation, and introduces the student to the fundamental ideas of quadrature amplitude modulation, frequency division multiplexing, and digital communications using on-off keying. The author continues with additional discussion and coverage of the time and frequency domain representations of frequency and phase modulation, including bandwidth calculations, and the use of frequency shift keying, phase shift keying, and differential phase shift keying for the transmission of digital information. Contents include applications and further analyses of the effects of channel noise on amplitude, phase, and frequency modulation performance based on input versus output signal to noise ratios and some system comparisons are discussed.

Название: The Complete Build Your Own PC Manual - 5th Edition 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2023
Страниц: 128
Язык: английский
Формат: pdf
Размер: 69.9 MB

Сэкономьте деньги, собрав свой собственный ПК! Узнайте, что сборка собственного ПК приносит удовлетворение по многим параметрам, начиная от чувства удовлетворения, которое она дает, и заканчивая потенциальной экономией, которую вы можете получить. Если вы никогда не видели внутренностей компьютера или обладаете некоторыми базовыми знаниями, это руководство - идеальный способ расширить ваше понимание и укрепить уверенность в себе при сборке ПК. Книга удобно разбита на три раздела: Планирование, Сборка, Программное обеспечение. Эта книга - все, что вам нужно для создания великолепного первого ПК.

Название: Holistic Design of Resonant DC Transformer on Constant Voltage Conversion, Cascaded Stability and High Efficiency
Автор: Xin Zhang, Fanfan Lin, Hao Ma
Издательство: Springer
Год: 2023
Страниц: 247
Язык: английский
Формат: pdf (true)
Размер: 13.5 MB

Nowadays, due to the rapid development of renewable energy generations and DC loads, DC microgrid is becoming more and more popular. However, in the DC microgrid, it is necessary to convert the AC power generated by wind turbines into DC power through AC/DC conversion technique, which requires multiple conversion steps and introduces additional system power loss and DC microgrid complexity. Therefore, the hybrid AC/DC microgrid has come up to promote the connection of various renewable AC and DC power sources and loads. DC transformer (DCT) plays a significant role in the hybrid AC/DC microgrid. It is generated by adding a number of overdriven switchers to a high-frequency AC transformer. It not only inherits the electrical isolation function of the traditional AC transformer, but also has high power density and high efficiency as the power converter. There are many popular DCTs used in the hybrid AC/DC microgrid, including CLLC-type DCT, asymmetrical CLLC-type DCT and other types of DCTs. The main audience includes senior undergraduate and postgraduate students, educators, scientists, researchers, engineers and innovators. This book is mainly for scholars and researchers from both academia and industry who are working in the fields of power electronics and power system.

Название: Радиолюбители - промышленности
Автор: Смирнов А.Д.
Издательство: Энергия
Год: 1973
Cтраниц: 144
Формат: pdf
Размер: 14 мб
Язык: русский

Книга популяризирует опыт радиолюбительского конструирования электронной аппаратуры для применения ее в производстве и учебном процессе. В ней разбираются физические принципы, заложенные в основу рассматриваемых конструкций, принципиальные схемы приборов, представленных на XXIV Всесоюзной выставке творчества радиолюбителей-конструкторов ДОСААФ.

Название: Design and Control of Grid-Connected Photovoltaic System
Автор: Ahteshamul Haque, Mohammed Ali Khan, Varaha Satya Bharath Kurukuru
Издательство: CRC Press
Серия: Power Electronics and Applications Series
Год: 2023
Страниц: 243
Язык: английский
Формат: pdf (true)
Размер: 24.0 MB

The current model for electricity generation and distribution is dominated by centralized power plants which are typically associated with combustion (coal, oil, and natural gas) or nuclear generation units. These power models require distribution from the center to outlying consumers and have many disadvantages concerning the electric utilities, transmission and distribution, and greenhouse gas emissions. This resulted in the modelling and development of cleaner renewable power generation with alternative sources such as photovoltaic (PV), wind, and other sources. Further, due to matured PV technology, constant drop-in installation cost, greenhouse emissions reductions, energy efficiency, reduced transmission and distribution investments, minimization of electric losses, and network support, the development of PV systems is proliferating. In view of this development, this book provides an idea for setting up the PV plant from initial study of the site to plan sizing. Once the first planning is covered, the book focuses on the modeling aspects of power electronics converter and control elements associated with it keeping the operating standards specified for the development of distributed generation systems in check.

Название: Основы схемотехники
Автор: Бабёр А. И.
Издательство: РИПО
Год: 2018
Cтраниц: 112 с. : схем., ил., табл
Формат: pdf (ocr)
Размер: 12 мб
Язык: русский

Рассмотрены выпускаемые промышленностью микросхемы и схемотехника их использования, особенности входных и выходных цепей, возможности стыковки и согласования уровней сигналов, требования к источникам питания, вопросы помехозащищенности и др. Приведены примеры, позволяющие разобраться в особенностях применения отдельных микросхем и их соединений.