This updated edition presents an introduction to the multidisciplinary field of automation and robotics for industrial applications. The book initially covers the important concepts of hydraulics and pneumatics and how they are used for automation in an industrial setting. It then moves to a discussion of circuits and using them in hydraulic, pneumatic, and fluidic design. The latter part of the book deals with electric and electronic controls in automation and final chapters are devoted to robotics, robotic programming, and applications of robotics in industry. New chapters on UAVs (Ch. 19) and AI in Industrial Automation (Ch. 20) are featured. The companion files include numerous video tutorial projects. FEATURES: Begins with introductory concepts on automation, hydraulics, and pneumatics Features new chapters on UAVs (Ch. 19) and AI in Industrial Automation (Ch. 20) Covers sensors, PLC's, microprocessors, transfer devices and feeders, robotic sensors, robotic grippers, and robot programming Companion files have video projects, history of robotics, and figures from the text
Mixed-Signal Embedded Microcontrollers are commonly used in integrating analog components needed to control non-digital electronic systems. They are used in automatically controlled devices and products, such as automobile engine control systems, wireless remote controllers, office machines, home appliances, power tools, and toys. Microcontrollers make it economical to digitally control even more devices and processes by reducing the size and cost, compared to a design that uses a separate microprocessor, memory, and input/output devices. In many undergraduate and post-graduate courses, teaching of mixed-signal microcontrollers and their use for project work has become compulsory. Students face a lot of difficulties when they have to interface a microcontroller with the electronics they deal with. This book addresses some issues of interfacing the microcontrollers and describes some project implementations with the Silicon Lab C8051F020 mixed–signal microcontroller. The intended readers are college and university students specializing in electronics, computer systems engineering, electrical and electronics engineering; researchers involved with electronics based system, practitioners, technicians and in general anybody interested in microcontrollers based projects.
The climate change problem can only be effectively dealt with if global anthropogenic greenhouse gas (GHG) emissions can be reduced substantially. Since the emission of such gases is closely related to the economic growth of countries, a critical problem to be addressed by the United Nations Framework Convention on Climate Change (FCCC) is: how will the permissible emission levels be shared between industrialised (ICs) and developing countries (DCs)? The thesis of this book is that the long-term effectiveness of the FCCC runs the risk of a horizontal negotiation deadlock between countries and the risk of vertical standstill within countries if there is little domestic support for the domestic implementation of measures being announced in international negotiations. The research question is: Can one observe trends towards horizontal deadlock and vertical standstill and if yes, how can the treaty design be improved so as to avoid such potential future bottlenecks? The research focuses on the perspectives of domestic actors on the climate convention and related issues in four developing countries: India, Indonesia, Kenya and Brazil. The following key findings emerge from the research: 1. Handicapped negotiating power: The common theme of the foreign policy of DCs is that ICs are responsible for the bulk of the GHG emissions and need to take appropriate domestic action.
Like other fragile sub-Saharan African countries, Côte d’Ivoire, Guinea, Liberia, and Sierra Leone are seeking to harness their natural resource potential in the context of ambitious development strategies. This study investigates options for scaling up public investment and expanding social safety nets in a general equilibrium setting. First, it assesses the macro-fiscal implications of alternative fiscal rules for public investment, and, second, it explicitly accounts for redistribution through direct cash transfers. Results show that a sustainable non-resource deficit target is robust to the high uncertainty of resources output and prices, while delivering growth benefits through higher public investment. The scaling-up magnitudes, however, depend on the size of projected resource revenue and absorptive capacity. Adding a social transfer raises private consumption, suggesting that a fraction of the resource revenue could be used to expand safety nets.
For more than 25 years, the multiple editions of Hydrology & Hydraulic Systems have set the standard for a comprehensive, authoritative treatment of the quantitative elements of water resources development. The latest edition extends this tradition of excellence in a thoroughly revised volume that reflects the current state of practice in the field of hydrology. Widely praised for its direct and concise presentation, practical orientation, and wealth of example problems, Hydrology & Hydraulic Systems presents fundamental theories and concepts balanced with excellent coverage of engineering applications and design. The Fourth Edition features a major revision of the chapter on distribution systems, as well as a new chapter on the application of remote sensing and computer modeling to hydrology. Outstanding features of the Fourth Edition include . . . • More than 350 illustrations and 200 tables • More than 225 fully solved examples, both in FPS and SI units • Fully worked-out examples of design projects with realistic data • More than 500 end-of-chapter problems for assignment • Discussion of statistical procedures for groundwater monitoring in accordance with the EPA’s Unified Guidance • Detailed treatment of hydrologic field investigations and analytical procedures for data assessment, including the USGS acoustic Doppler current profiler (ADCP) approach • Thorough coverage of theory and design of loose-boundary channels, including the latest concept of combining the regime theory and the power function laws
We develop a simple semistructural model for the Rwandan economy to better understand the monetary policy transmission mechanism. A key feature of the model is the introduction of a modified uncovered interest parity condition to capture key structural features of Rwanda’s economy and policy framework, such as the limited degree of capital mobility. A filtration of the observed data through the model allows us to illustrate the contribution of various factors to inflation dynamics and its deviations from the inflation target. Our results, consistent with evidence for other countries in the region, suggest that food and oil prices as well as the exchange rate have accounted for the bulk of inflation dynamics in Rwanda.
Animal Lectins: Form, Function and Clinical Applications presents up-to-date knowledge of animal lectins. Detailed descriptions on biological activities, tissue and/or subcellular distribution, molecular structure, gene organization, possible functions, clinical applications, lectin-ligand interactions and their intervention for therapeutic purposes are provided. The recently discovered C-type lectins as well as further novel super-families of this group of molecules are described in detail. Furthermore, the clinical significance of animal lectins in inflammatory diseases, defects of immune defense and autoimmunity are described and their application as drugs and therapeutic targets is discussed. With the increasing interest in lectins in biomedical research and their therapeutic applications, this book on animal lectins and associated proteins is a must have for researchers in the area.
This volume presents 18 IMF research studies on the causes and consequences of corruption, as well as how it can most effectively be combated to improve governance, increase economic growth, and reduce poverty. The authors examine how civil service wages affect corruption, the impact of natural resource availability on corruption, the impact of corruption on a country’s income distribution and incidence of poverty, and the effect of corruption on government expenditures on health and education.
Fragile and conflict-affected states (FCS) already face higher temperatures than other countries and will be more exposed to extreme heat and weather events going forward. Using innovative approaches, the paper finds that in FCS, climate vulnerability and underlying fragilities—namely conflict, heavy dependence on rainfed agriculture, and weak capacity—exacerbate each other, amplifying the negative impact on people and economies. FCS suffer more severe and persistent GDP losses than other countries due to climate shocks because their underlying fragilities amplify the impact of shocks, in particular in agriculture. At the same time, climate shocks worsen underlying fragilities, namely conflict. Macro-critical adaptation policies are needed to facilitate the immediate response to climate shocks and to build climate resilience over time. Sizeable and sustained international support—especially grants, concessional financing and capacity development—is urgent to avoid worse outcomes, including forced displacement and migration. The IMF is stepping up support to FCS in dealing with climate challenges through carefully tailored policy advice, financing, and capacity development.
The present volume is a collection of scholarly written essays in honour of Dr. D.C. Ojha by the eminent librarians, Director, Professors, Information Scientists working in INFLIBNET, Universities including National University, DRDO, ICAR, including Agricultural Universities, CSSR, BITS and AICTE and MNIT Colleges of India. The application of Information Technology (IT) and Information Communication Technology (ICT) in libraries have brought the revolutionary changes in the entire concept of library operations, services and management. To peep into it, library and information science professionals, used to get ready to face the challenges emerging due to the adoption of newer technologies. An attempt has been made in the present volume to synthesize all aspects of IT and to put them in the systematic order at one place to understand the conceptual phenomena and to render the better and effective services to clientele. This book not only deals with the theoretical aspects about the application of IT in all types of libraries but there are also some case studies which show the path to march forward. The emergence of Internet, particularly the World Wide Web (WWW) as a new media of information delivery and digitization and virtual libraries, have been discussed, in one way or the other, in almost all chapters of the proposed book. A full chapter has been given on Cyber Crime and Indian Cyber Law. Few important topics covered in this volume are: • Information & Communication Technology (ICT) in Academic Libraries. • Marketing of e-resources. • Evaluation of Indian Library Software Packages. • Information Management in DRDO Libraries. • Digital Libraries. • Library 2.0 • RFID Ssytem for Libraries • Open Source Software for Libraries • IARI Library: A profile • Government Knowledge Centre: A Model for State Public Library. • Cyber Crime and Indian Cyber Law. The book is suppose to be useful for participating librarians, Information Scientists, Research Scholars, Teachers and students of library and information science and to those who feel concerned with modernization and digitization of library resources.
Pension reform is high on the policy agenda of many advanced and emerging market economies. In advanced economies the challenge is generally to contain future increases in public pension spending as the population ages. In emerging market economies, the challenges are often different. Where pension coverage is extensive, the issues are similar to those in advanced economies. Where pension coverage is low, the key challenge will be to expand coverage in a fiscally sustainable manner. This volume examines the outlook for public pension spending over the coming decades and the options for reform in 52 advanced and emerging market economies.
This updated and expanded second edition of the Artech House bestseller, Inside Bluetooth Low Energy, presents the recent developments within the Bluetooth Core Specifications 4.1 and 4.2. This new edition explores both Internet of Things (IoT) and Bluetooth Low Energy (LE) in one single flow and demonstrates how this technology is very well suited for IoT implementations. The book covers all the advances within the new specifications including Bluetooth LE enhanced power efficiency, faster connections, and enhanced privacy and security. Developed for ultra-low power devices, such as heart rate monitors, thermometers, and sensors, Bluetooth LE is one of the latest, most exciting enhancements to Bluetooth technology. This cutting-edge book presents an easy-to-understand, broad-based explanation of Bluetooth LE, its building blocks and how they all come together. Packed with examples and practical scenarios, the book helps readers rapidly gain a clear, solid understanding of Bluetooth LE in order to work more effectively with its specification. This book explores the architecture of the Bluetooth LE stack and functionality of its layers and includes a broad view of the technology, identifies the various building blocks, and explains how they come together. Readers will also find discussions on Bluetooth basics, providing the background information needed to master Bluetooth LE.
Odontogenic keratocyst (OKC), also called as Keratocystic odontogenic tumour (KCOT) remains to be an intriguing entity, hitherto. Its paradoxical behavior has always attracted the controversies. It is difficult to understand even for the clinicians and pathologists. The need was felt by the authors of this book to have a simple and clearly outlined book so that everyone who is involved in dealing with this entity; be at graduate, postgraduate or doctoral level gets a fair understanding of the topic. This book provides an overview of nomenclature, classification, recurrence, molecular aspects, and management of OKC/KCOT with emphasis on controversy i.e. whether “OKC/KCOT is Cyst or Tumor”. The attempt has been made to make this dreaded topic an easy going one. There may be few repetitions in the book, which have been done to facilitate understanding among students. Authors welcome the suggestions for improving the further edition of the book.
Multilevel Inverters: Conventional and Emerging Topologies and Their Control is written with two primary objectives: (a) explanation of fundamentals of multilevel inverters (MLIs) with reference to the general philosophy of power electronics; and (b) enabling the reader to systematically analyze a given topology with the possibility of contributing towards the ongoing evolution of topologies. The authors also present an updated status of current research in the field of MLIs with an emphasis on the evolution of newer topologies. In addition, the work includes a universal control scheme, with which any given topology can be modulated. Extensive qualitative and quantitative evaluations of emerging topologies give researchers and industry professionals suitable solutions for specific applications with a systematic presentation of software-based modeling and simulation, and an exploration of key issues. Topics covered also include power distribution among sources, voltage balancing, optimization switching frequency and asymmetric source configuration. This valuable reference further provides tools to model and simulate conventional and emerging topologies using MATLAB®/Simulink® and discusses execution of experimental set-up using popular interfacing tools. The book includes a Foreword by Dr. Frede Blaabjerg, Fellow IEEE, Professor and VILLUM Investigator, Aalborg University, Denmark. - Includes a universal control scheme to help the reader learn the control of existing topologies and those which can be proposed in the future - Presents three new topologies. Systematic development of these topologies and subsequent simulation and experimental studies exemplify an approach to the development of newer topologies and verification of their working and experimental verification. - Contains a systematic and step-by-step approach to modelling and simulating various topologies designed to effectively employ low-power applications
It is gratifying to note that the book has very widespread acceptance by faculty and students throughout the country.n the revised edition some new topics have been added.Additional solved examples have also been added.The data of transmission system in India has been updated.
Modeling and Control of Power Electronics Converter Systems for Power Quality Improvements provides grounded theory for the modeling, analysis and control of different converter topologies that improve the power quality of mains. Intended for researchers and practitioners working in the field, topics include modeling equations and the state of research to improve power quality converters. By presenting control methods for different converter topologies and aspects related to multi-level inverters and specific analysis related to the AC interface of drives, the book helps users by putting a particular emphasis on different control algorithms that enhance knowledge and research work. Present In-depth coverage of modeling and control methods for different converter topology Includes a particular emphasis on different control algorithms to give readers an easier understanding Provides a results and discussion chapter and MATLAB simulation to support worked examples and real-life application scenarios
Getting Started for Internet of Things with Launch Pad and ESP8266 provides a platform to get started with the Ti launch pad and IoT modules for Internet of Things applications. The book provides the basic knowledge of Ti launch Pad and ESP8266 based customized modules with their interfacing, along with the programming.The book discusses the application of Internet of Things in different areas. Several examples for rapid prototyping are included, this to make the readers understand the concept of IoT.The book comprises of twenty-seven chapters, which are divided into four sections and which focus on the design of various independent prototypes. Section-A gives a brief introduction to Ti launch pad (MSP430) and Internet of Things platforms like GPRS, NodeMCU and NuttyFi (ESP8266 customized board), and it shows steps to program these boards. Examples on how to interface these boards with display units, analog sensors, digital sensors and actuators are also included, this to make reader comfortable with the platforms. Section-B discusses the communication modes to relay the data like serial out, PWM and I2C. Section-C explores the IoT data loggers and shows certain steps to design and interact with the servers. Section-D includes few IoT based case studies in various fields. This book is based on the practical experience of the authors while undergoing projects with students and partners from various industries.
This book provides a platform to understand Internet of things with Raspberry Pi and the basic knowledge of the programming and interfacing of the devices and designed systems. It broadly covers introduction to Internet of Things and enabling technologies, interfacing with Raspberry Pi and Arduino and interfacing with Raspberry Pi GPIO. Internet of Things with Raspberry pi and Arduino is aimed at senior undergraduate, graduate students and professionals in electrical engineering, computer engineering including robotics.
This textbook presents a unified treatment of theory, analysis and design of microwave devices and circuits. It is designed to address the needs of undergraduate students of electronics and communi-cation engineering for a course in microwave engineering as well as those of the students pursuing M.Sc. courses in electronics science. The main objective is to provide students with a thorough under-standing of microwave devices and circuits, and to acquaint them with some of the methods used in circuit analysis and design. Several types of planar transmission lines such as stripline, microstrip, slot line and a few other structures have been explained. The important concepts of scattering matrix and Smith chart related to design problems have been discussed in detail. The performance and geometry of microwave transistors-both bipolar and field effect-have been analysed. Microwave passive components such as couplers, power dividers, attenuators, phase shifters and circulators have been comprehensively dealt with. Finally, the analysis and design aspects of microwave transistor amplifiers and oscillators are presented using the scattering parameters technique. Numerous solved problems and chapter-end questions are included for practice and reinforcement of the concepts.
Generation of Electrical Energy is written primarily for the undergraduate students of electrical engineering while also covering the syllabus of AMIE and act as a refresher for the professionals in the field. The subject itself is now rejuvenated with important new developments. With this in view, the book covers conventional topics like load curves, steam generation, hydro-generation parallel operation as well as new topics like new sources of energy generation, hydrothermal coordination, static reserve reliability evaluation among others.
Controlling Robots using Blynk, Virtuino, Cayenne, Thingspeak, Firebase DESCRIPTION This book provides a platform to the readers, where they can understand the applications of ÔInternet of ThingsÕ to control the robotic platform.Ê It covers the basic knowledge of the mobile apps with their designing steps and programming. The objective of the book is to discuss various applications of robotic platform where ÔInternet of Ê thingsÕ can play an important role. This book comprises of total seventeen chapters for designing different independent prototypes for the various control methods. It covers introduction to IoT and basic components to design a robotic platform. The system demonstration is done with the help of Ti Launch Pad and other interfacing devices. The control of robot with different mobile apps like Blynk, Virtuino, Cayenne, Thingspeak, Firebase are included for vast coverage of scope. It would be beneficial for the people who want to get started with hardware based robotic prototypes with IoT. This book is entirely based on the practical experience of the authors while undergoing projects with the students and industries. KEY FEATURES The book provides gradual pace of basics to advanced interfacing and programming with Ti launch pad for IoT applications. It provides a unique style for IoT applications with program codes. It discusses various applications where the Internet of Things plays an important role, and considers a number of different independent prototypes for various mobile robotics platform control methods. The control of robot with different mobile apps like Blynk, Virtuino, Cayenne, Thingspeak, Firebase are included for vast coverage of scope. Step by step programming, to get started with Ti launch Pad Case studies to provide solution to real time problems The case studies and programming in book are tested on real hardware during handling the industrial and student projects. WHAT WILL YOU LEARN Interfacing of Ti launch Pad and NodeMCU with Input/Output Devices Serial Communication between Ti Launch Pad and NodeMCU Robot Control Using the Blynk, Virtuino App Environment Monitoring Robot with BLYNK App Sensory Data Acquisition Robot Using a ThingSpeak ServerÊ Robot Control with Cayenne App, Local Server and NodeMCU, Firebase Server WHO THIS BOOK IS FOR Students pursuing BE/BSc/ME/MSc/BTech/MTech in Computer Science, Electronics, Electrical. Table of Contents 1. Ê Ê Introduction 2. Ê Ê Components of a Robotic Platform 3. Ê Ê Interfacing of Ti launch Pad with Input/Output Devices 4. Ê Ê Interfacing of NodeMCU with Input/Output Devices 5. Ê Ê Serial Communication between Ti Launch Pad and NodeMCU 6. Ê Ê Robot Control Using the Blynk App 7. Ê Ê Robot Control Using the Virtuino App 8. Ê Ê Environment Monitoring Robot with BLYNK App 9. Ê Ê Sensory Data Acquisition Robot Using a ThingSpeak ServerÊ 10. Ê Robot Control with Cayenne App 11. Ê Robot Control with Local Server and NodeMCU 12. Ê Robot Control with a Firebase Server 13. Ê XBee and Wi-Fi Modem Based Robot Control 14. Ê Fire Fighting Robot 15. Ê The Internet of Things Robotic Arm 16. Ê The Smart Orchard with a Robotic Arm Sprinkler 17. Ê Smart Farming with the IoT
Electronic Tubes|Semiconductor Devices|Diode Circuits|Amplifier Circuits|Oscillator Circuits|Thyristor Circuits|Ic And Operational Amplifiers|Logic Circuits And Number Systems|Electrical Instruments|Electronic Instruments|Transducers|Appendices(A) Obje
Contains large number of Solved Examples and Practice Questions. Answers, Hints and Solutions have been provided to boost up the morale and increase the confidence level.Self Assessment Sheets have been given at the end of each chapter tohelp the students to assess and evaluate their understanding of the concepts.
While writing the book,we have continuously kept in mind the examination requirments of the students preparing for U.P.S.C.(Engg. Services)and A.M.I.E.(I)examinations.In order to make this volume more useful for them,complete solutions of their examination papers up to 1975 have also been included.Every care has been taken to make this treatise as self-explanatory as possible.The subject matter has been amply illustrated by incorporating a good number of solved,unsolved and well graded examples of almost every variety.
The solar Photovoltaic (PV) technology is gaining significant levels and is going to contribute a major share of total generated electricity in the coming years. PV technology is becoming a promising alternative source for fossil fuels. However, Power Quality (PQ) is the major concern that occurs between the grid and an end user. Any typical electrical distribution system exhibits a passive characteristic with respect to power flows when power flows from a substation to load. However, with inclusion of solar PV generators, this behaviour tends to be changed. The main characteristics related to PQ, such as voltage level, frequency, power factor and Total Harmonic Distortion (THD), may be affected. This book presents the analysis of PQ with the integration of grid-connected PV systems as distributed generation. The role of Maximum Power Point Tracking (MPPT) technique is investigated through implementing few basic MPPT techniques. Using the Matlab-simulation platform, the analysis of PQ is demonstrated. This analysis is based on real measurements of THD, Voltage levels, Current levels, DC voltage levels, real power and reactive power flows.
This book Principles of Electrical, Electronics, and Instrumentation Engineering presents a comprehensive, intuitive, conceptual, and hand-on introduction with an emphasis on creative problem-solving. The book is an attempt that has been made to keep each topic very simple and self-explanatory.
The Authors are the firm view that it is not possibleto acquire a through understanding of the subject without solving a large number of numerical problems.Moreover,the students should also learn to present the results in an orderly manner and attach proper units to the results.To achieve this goal,a large number of solved examples and unsolved problems(with Answer)have been included in each chapter.A summary of important formulae derived and used in different chapters is added in Appendix B to serve as a ready reference.Important formulae in trigonomerty,differential and integral calculus and values of important constants are also includes in the appendices.
A Textbook of workshop Technology(Manufacturing Processes)to the students of degree and diploma of all the Indian and foreign universities.The object of this book is to present the subject matter in a most concise,compact,to the point and lucid manner.While writing the book,we have constantly kept in mind the various requirements of the students.No effort has been spared to enrich the book with simple language and self-explanatory diagrams.Every care has been taken not to make the book voluminous,as the students have also to face other subjects of equal importance.
This textbook, now in the second edition, offers a completely up-to-date and in-depth introduction to the principles and applications of optoelectronic devices and systems. The text gives a detailed description of optical fibre waveguides, optical fibre cables and their characteristics, manufacturing process and drawing of optical fibres. In addition, it deals with photon sources, photon detectors, fibre optics as a medium and LAN and WAN systems, short and long haul optical fibre communication systems, electro-optic modulators and their characteristics. The second edition possesses a new section on Optical Fibre Based Broadband High Speed Network in Chapter 8, thus highlighting an updated version. Apart from this, a new chapter on Intensity Dependent Refractive Index Effect has been introduced into the text that discusses the effect of focusing on spatial and temperature profiles in a non-linear crystal medium. This chapter further explains the various physical phenomena like the creation of sharp opaque filaments, irradiation induced damaging of the crystal, oscillatory waveguide propagation, saturation effects and other properties in detail. Primarily intended for the undergraduate students of electronics and communication engineering, the book should also prove extremely useful for the postgraduate students of physics. Key features • Provides comprehensive explanation of optical fibre communication with illustrations. • Gives extensive theory and experimental and holographic applications. • Discusses the applications of lasers in industry, military and medical as well as fibre optics applications. • Describes optical computing, optical gates and their applications with illustrations. • Includes solved numericals at the end of book for better understanding of topics.
Primarily intended as a text for undergraduate courses in Electronics and Communications Engineering, Computer Science, IT courses, and Computer Applications, this up-to-date and accessible text gives an indepth analysis of data communications and computer networks in an easy-to-read style. Though a new title, it is a completely revised and fully updated version of the author's earlier book Data Communications. The rapid strides made during the last decade in the fields of data communication and networking, and the close link between these two subjects have prompted the author to add several chapters on computer networks in this text. The book gives a masterly analysis of topics ranging from the principles of data transmission to computer networking applications. It also provides standard protocols, thereby enabling to bridge the gap between theory and practice. What's more, it correlates the network protocols to the concepts, which are explained with the help of numerous examples to facilitate students' understanding of the subject. This well-organized text presents the latest developments in the field and details current topics of interest such as Multicasting, MPLS, IPv6, Gigabit Ethernets, IPSec, SSL, Auto-negotiation, Wireless LANs, Network security, Differentiated services, and ADSL. Besides students, the practicing professionals would find the book to be a valuable resource.
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