January 25, 2021

Download Ebook Free Energy Autonomy Of Batteryless And Wireless Embedded Systems

Energy Autonomy of Batteryless and Wireless Embedded Systems

Energy Autonomy of Batteryless and Wireless Embedded Systems
Author : Jean-Marie Dilhac,Vincent Boitier
Publisher : Elsevier
Release Date : 2016-11-09
Category : Technology & Engineering
Total pages :176
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Energy Autonomy of Batteryless and Wireless Embedded Systems covers the numerous new applications of embedded systems that are envisioned in the context of aeronautics, such as sensor deployment for flight tests or for structural health monitoring. However, the increasing burden of on-board cabling requires wireless solutions. Moreover, concerns such as safety or system lifetime preclude the use of electrochemical energy storage. Ambient energy capture, storage and management are therefore key topics. This book presents these concepts and illustrates them through actual implementations in airliners. With five years of experience within this specialist field, the authors present results from actual flight tests via a partnership with Airbus. Basic concepts are summarized, together with practical implementations in airliners, enriching the book through the very specific aspects related to embedded systems deployed in aircraft. This book will appeal to both students and practising engineers in the field. Features a complete study of the energy management architecture, from general concepts to specific applications Presents results from thorough studies on electrostatic energy storage Provides hands-on consideration of industrial implementations in airliners, specifically in harsh environments Includes actual results obtained from flight tests

Flash Memory Integration

Flash Memory Integration
Author : Jalil Boukhobza,Pierre Olivier
Publisher : Elsevier
Release Date : 2017-03-10
Category : Computers
Total pages :266
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4 zettabytes (4 billion terabytes) of data generated in 2013, 44 zettabytes predicted for 2020 and 185 zettabytes for 2025. These figures are staggering and perfectly illustrate this new era of data deluge. Data has become a major economic and social challenge. The speed of processing of these data is the weakest link in a computer system: the storage system. It is therefore crucial to optimize this operation. During the last decade, storage systems have experienced a major revolution: the advent of flash memory. Flash Memory Integration: Performance and Energy Issues contributes to a better understanding of these revolutions. The authors offer us an insight into the integration of flash memory in computer systems, their behavior in performance and in power consumption compared to traditional storage systems. The book also presents, in their entirety, various methods for measuring the performance and energy consumption of storage systems for embedded as well as desktop/server computer systems. We are invited on a journey to the memories of the future. Ideal for computer scientists, featuring low level details to concentrate on system issues Tackles flash memory aspects while spanning domains such as embedded systems and HPC Contains an exhaustive set of experimental results conducted in the Lab-STICC laboratory Provides details on methodologies to perform performance and energy measurements on flash storage systems

ESD Protection Methodologies

ESD Protection Methodologies
Author : Marise Bafleur,Fabrice Caignet,Nicolas Nolhier
Publisher : Elsevier
Release Date : 2017-07-26
Category : Technology & Engineering
Total pages :284
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Failures caused by electrostatic discharges (ESD) constitute a major problem concerning the reliability and robustness of integrated circuits and electronic systems. This book summarizes the many diverse methodologies aimed at ESD protection and shows, through a number of concrete studies, that the best approach in terms of robustness and cost-effectiveness consists of implementing a global strategy of ESD protection. ESD Protection Methodologies begins by exploring the various normalized test techniques that are used to qualify ESD robustness as well as characterization and defect localization methods aimed at implementing corrective measures. Due to the increasing complexity of integrated circuits, it is important to be able to provide a simulation in which the implemented ESD protection strategy provides the desired protection, while not harming the performance levels of the circuit. Therefore, the main features and difficulties related to the different types of simulation, finite element, SPICE-type and behavioral, are then studied. To conclude, several case studies are presented which provide real-life examples of the approaches explained in the previous chapters and validate a number of the strategies from component to system level. Provides a global ESD protection approach from component to system, including both the proposal of investigation techniques and predictive simulation methodologies Addresses circuit and system designers as well as failure analysis engineers Provides the description of specifically developed investigation techniques and the application of the proposed methodologies to real case studies

Wireless Sensor Networks

Wireless Sensor Networks
Author : Hossam Mahmoud Ahmad Fahmy
Publisher : Springer Nature
Release Date : 2020-01-25
Category : Technology & Engineering
Total pages :661
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This second book by the author on WSNs focuses on the concepts of energy, and energy harvesting and management techniques. Definitions and terminologies are made clear without leaning on the relaxing assumption that they are already known or easily reachable, the reader is not to be diverted from the main course. Neatly drawn figures assist in viewing and imagining the offered topics. To make energy related topics felt and seen, the adopted technologies as well as their manufacturers are presented in details. With such a depth, this book is intended for a wide audience, it is meant to be helper and motivator, for the senior undergraduates, postgraduates, researchers, and practitioners; concepts and energy related applications are laid out, research and practical issues are backed by appropriate literature, and new trends are put under focus. For senior undergraduate students, it familiarizes with conceptual foundations and practical projects implementations. Also, it is intended for graduate students working on their thesis and in need of specific knowledge on WSNs and the related energy harvesting and management techniques. Moreover, it is targeting researchers and practitioners interested in features and applications of WSNs, and on the available energy harvesting and management projects and testbeds. Exercises at the end of each chapter are not just questions and answers; they are not limited to recapitulate ideas. Their design objective is not bound to be a methodical review of the provided concepts, but rather as a motivator for lot more of searching, finding, and comparing beyond what has been presented in the book.

Powering Autonomous Sensors

Powering Autonomous Sensors
Author : María Teresa Penella-López,Manuel Gasulla-Forner
Publisher : Springer Science & Business Media
Release Date : 2011-05-18
Category : Technology & Engineering
Total pages :147
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Autonomous sensors transmit data and power their electronics without using cables. They can be found in e.g. wireless sensor networks (WSNs) or remote acquisition systems. Although primary batteries provide a simple design for powering autonomous sensors, they present several limitations such as limited capacity and power density, and difficulty in predicting their condition and state of charge. An alternative is to extract energy from the ambient (energy harvesting). However, the reduced dimensions of most autonomous sensors lead to a low level of available power from the energy transducer. Thus, efficient methods and circuits to manage and gather the energy are a must. An integral approach for powering autonomous sensors by considering both primary batteries and energy harvesters is presented. Two rather different forms of energy harvesting are also dealt with: optical (or solar) and radiofrequency (RF). Optical energy provides high energy density, especially outdoors, whereas RF remote powering is possibly the most feasible option for autonomous sensors embedded into the soil or within structures. Throughout different chapters, devices such as primary and secondary batteries, supercapacitors, and energy transducers are extensively reviewed. Then, circuits and methods found in the literature used to efficiently extract and gather the energy are presented. Finally, new proposals based on the authors’ own research are analyzed and tested. Every chapter is written to be rather independent, with each incorporating the relevant literature references. Powering Autonomous Sensors is intended for a wide audience working on or interested in the powering of autonomous sensors. Researchers and engineers can find a broad introduction to basic topics in this interesting and emerging area as well as further insights on the topics of solar and RF harvesting and of circuits and methods to maximize the power extracted from energy transducers.

Energy Harvesting Systems

Energy Harvesting Systems
Author : Tom J. Kaźmierski,Steve Beeby
Publisher : Springer Science & Business Media
Release Date : 2010-11-01
Category : Technology & Engineering
Total pages :163
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Kinetic energy harvesting converts movement or vibrations into electrical energy, enables battery free operation of wireless sensors and autonomous devices and facilitates their placement in locations where replacing a battery is not feasible or attractive. This book provides an introduction to operating principles and design methods of modern kinetic energy harvesting systems and explains the implications of harvested power on autonomous electronic systems design. It describes power conditioning circuits that maximize available energy and electronic systems design strategies that minimize power consumption and enable operation. The principles discussed in the book will be supported by real case studies such as battery-less monitoring sensors at water waste processing plants, embedded battery-less sensors in automotive electronics and sensor-networks built with ultra-low power wireless nodes suitable for battery-less applications.

Novel Battery-less Wireless Sensors for Traffic Flow Measurement

Novel Battery-less Wireless Sensors for Traffic Flow Measurement
Author : Krishna Vijayaraghavan
Publisher : Unknown
Release Date : 2008
Category : Automatic data collection systems
Total pages :40
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This project presents a novel battery-less wireless sensor that can be embedded in the road and used to measure traffic flow rate, speed and approximate vehicle weight. Compared to existing inductive loop based traffic sensors, the new sensor is expected to provide increased reliability, easy installation and low maintenance costs. The sensor uses power only for wireless transmission and has ZERO idle power loss. Hence the sensor is expected to be extremely energy efficient. Energy to power this sensor is harvested entirely from the short duration vibrations that results when an automobile passes over the sensor. A significant portion of the project focuses on developing low power control algorithms that can harvest energy efficiently from the short duration vibrations that result when a vehicle passes over the sensor. To this effect this report develops and compares three control algorithms Fixed threshold switching, Maximum Voltage switching and Switched Inductor for maximizing this harvested energy. The novel Switched inductor algorithm with a dual switch control configuration is shown to be the most effective at maximizing harvested energy. All three of the developed control algorithms can be implemented using simple low power analog circuit components. The developed sensor is evaluated using a number of experimental tests. Experimental results show that the sensor is able to harvest adequate energy for its operation from the passing of every axle over the sensor. The sensor can reliably and accurately measure traffic flow rate.

VLSI Circuits and Systems II

VLSI Circuits and Systems II
Author : José Fco López,AnaFocus (Firm),Society of Photo-optical Instrumentation Engineers
Publisher : Society of Photo Optical
Release Date : 2005
Category : Technology & Engineering
Total pages :1126
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Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.

Energy Scavenging for Wireless Sensor Networks

Energy Scavenging for Wireless Sensor Networks
Author : Shad Roundy,Paul Kenneth Wright,Jan M. Rabaey
Publisher : Springer Science & Business Media
Release Date : 2012-12-06
Category : Technology & Engineering
Total pages :212
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The vast reduction in size and power consumption of CMOS circuitry has led to a large research effort based around the vision of wireless sensor networks. The proposed networks will be comprised of thousands of small wireless nodes that operate in a multi-hop fashion, replacing long transmission distances with many low power, low cost wireless devices. The result will be the creation of an intelligent environment responding to its inhabitants and ambient conditions. Wireless devices currently being designed and built for use in such environments typically run on batteries. However, as the networks increase in number and the devices decrease in size, the replacement of depleted batteries will not be practical. The cost of replacing batteries in a few devices that make up a small network about once per year is modest. However, the cost of replacing thousands of devices in a single building annually, some of which are in areas difficult to access, is simply not practical. Another approach would be to use a battery that is large enough to last the entire lifetime of the wireless sensor device. However, a battery large enough to last the lifetime of the device would dominate the overall system size and cost, and thus is not very attractive. Alternative methods of powering the devices that will make up the wireless networks are desperately needed.

Proceedings of Technical Papers

Proceedings of Technical Papers
Author : Anonim
Publisher : Unknown
Release Date : 2005
Category : Integrated circuits
Total pages :129
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Energy Harvesting Technologies

Energy Harvesting Technologies
Author : Shashank Priya,Daniel J. Inman
Publisher : Springer Science & Business Media
Release Date : 2008-11-28
Category : Technology & Engineering
Total pages :524
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Energy Harvesting Technologies provides a cohesive overview of the fundamentals and current developments in the field of energy harvesting. In a well-organized structure, this volume discusses basic principles for the design and fabrication of bulk and MEMS based vibration energy systems, theory and design rules required for fabrication of efficient electronics, in addition to recent findings in thermoelectric energy harvesting systems. Combining leading research from both academia and industry onto a single platform, Energy Harvesting Technologies serves as an important reference for researchers and engineers involved with power sources, sensor networks and smart materials.

IEICE Transactions on Electronics

IEICE Transactions on Electronics
Author : Anonim
Publisher : Unknown
Release Date : 2004
Category : Electronics
Total pages :129
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Micro Energy Harvesting

Micro Energy Harvesting
Author : Danick Briand,Eric Yeatman,Shad Roundy,Oliver Brand,Gary K. Fedder,Christofer Hierold,Jan G. Korvink,Osamu Tabata
Publisher : John Wiley & Sons
Release Date : 2015-06-22
Category : Technology & Engineering
Total pages :490
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With its inclusion of the fundamentals, systems and applications, this reference provides readers with the basics of micro energy conversion along with expert knowledge on system electronics and real-life microdevices. The authors address different aspects of energy harvesting at the micro scale with a focus on miniaturized and microfabricated devices. Along the way they provide an overview of the field by compiling knowledge on the design, materials development, device realization and aspects of system integration, covering emerging technologies, as well as applications in power management, energy storage, medicine and low-power system electronics. In addition, they survey the energy harvesting principles based on chemical, thermal, mechanical, as well as hybrid and nanotechnology approaches. In unparalleled detail this volume presents the complete picture -- and a peek into the future -- of micro-powered microsystems.

Energy Harvesting Autonomous Sensor Systems

Energy Harvesting Autonomous Sensor Systems
Author : Yen Kheng Tan
Publisher : CRC Press
Release Date : 2017-12-19
Category : Technology & Engineering
Total pages :254
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Energy Harvesting Autonomous Sensor Systems: Design, Analysis, and Practical Implementation provides a wide range of coverage of various energy harvesting techniques to enable the development of a truly self-autonomous and sustainable energy harvesting wireless sensor network (EH-WSN). It supplies a practical overview of the entire EH-WSN system from energy source all the way to energy usage by wireless sensor nodes/network. After an in-depth review of existing energy harvesting research thus far, the book focuses on: Outlines two wind energy harvesting (WEH) approaches, one using a wind turbine generator and one a piezoelectric wind energy harvester Covers thermal energy harvesting (TEH) from ambient heat sources with low temperature differences Presents two types of piezoelectric-based vibration energy harvesting systems to harvest impact or impulse forces from a human pressing a button or switch action Examines hybrid energy harvesting approaches that augment the reliability of the wireless sensor node’s operation Discusses a hybrid wind and solar energy harvesting scheme to simultaneously use both energy sources and therefore extend the lifetime of the wireless sensor node Explores a hybrid of indoor ambient light and TEH scheme that uses only one power management circuit to condition the combined output power harvested from both energy sources Although the author focuses on small-scale energy harvesting, the systems discussed can be upsized to large-scale renewable energy harvesting systems. The book goes beyond theory to explore practical applications that not only solve real-life energy issues but pave the way for future work in this area.

Wireless Power Transfer for Medical Microsystems

Wireless Power Transfer for Medical Microsystems
Author : Tianjia Sun,Xiang Xie,Zhihua Wang
Publisher : Springer Science & Business Media
Release Date : 2013-06-12
Category : Technology & Engineering
Total pages :183
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This book provides an in-depth introduction to the newest technologies for designing wireless power transfer systems for medical applications. The authors present a systematic classification of the various types of wireless power transfer, with a focus on inductive power coupling. Readers will learn to overcome many challenges faced in the design a wirelessly powered implant, such as power transfer efficiency, power stability, and the size of power antennas and circuits. This book focuses exclusively on medical applications of the technology and a batteryless capsule endoscopy system and other, real wirelessly powered systems are used as examples of the techniques described.