Xem 1-20 trên 266 kết quả Instrumentation systems
  • This book is printed on acid-free paper. Copyright 2006 by John Wiley & Sons, Inc. All rights reserved. Published by John Wiley & Sons, Inc., Hoboken, New Jersey. Published simultaneously in Canada.

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  • The purpose of this standard is to establish a uniform means of designating instruments and instrumentation systems used for measurement and control. To this end, a designation system that includes symbols and an identification code is presented. The procedural needs of various users are different. The standard recognizes these needs, when they are consistent with the objectives of the standard, by providing alternative symbolism methods.

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  • Over the past decade, technical innovation and evolution in computer-centered measurement systems have led to significant performance advances and economies of scale from manufacturing processes to biotechnology laboratories that share multisensor information system common denominators. This book provides a definitive instrumentation circuit and system reference, supported by 46 tables of engineering data, that demonstrates a composite, error-modeled design methodology for implementing defined accuracy, computer integrated measurement systems.

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  • For many years, I have been teaching DSP (Digital Signal Processing) lab courses using various TI (Texas Instruments) DSP platforms. One question I have been getting from students in a consistent way is, “Do we have to know C to take DSP lab courses?” Until last year, my response was, “Yes, C is a prerequisite for taking DSP lab courses.” However, last year for the first time, I provided a different response by saying, “Though preferred, it is not required to know C to take DSP lab courses.”...

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  • Today’s control system designers face an ever-increasing “need for speed” and accuracy in their system measurements and computations. New design approaches using microcontrollers and DSP are emerging, and designers must understand these new approaches, the tools available, and how best to apply them. This practical text covers the latest techniques in microcontroller-based control system design, making use of the popular MSP430 microcontroller from Texas Instruments.

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  • The foundations of this book lie in the highly successful text Principles of Measurement and Instrumentation by the same author. The first edition of this was published in 1988, and a second, revised and extended edition appeared in 1993. Since that time, a number of new developments have occurred in the field of measurement. In particular, there have been significant advances in smart sensors, intelligent instruments, microsensors, digital signal processing, digital recorders, digital fieldbuses and new methods of signal transmission.

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  • A PLC or programmable controller is a computer based solid state device that controls industrial equipment and processes. Initially designed to perform the logic functions executed by relays, drum switches and mechanical timer/counters, it has been extended to analog control as well. A typical PLC system consists of a processor and an input/output system all mounted in a rack like system. The PLC system is a cost effective solution for applications with a high ratio of digital to analog points in a system.

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  • The purpose of The Electrical Engineering Handbook, 3rd Edition is to provide a ready reference for the practicing engineer in industry, government, and academia, as well as aid students of engineering.

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  • The perennially bestselling third edition of Norman A. Anderson's Instrumentation for Process Measurement and Control provides an outstanding and practical reference for both students and practitioners. It introduces the fields of process measurement and feedback control and bridges the gap between basic technology and more sophisticated systems. Keeping mathematics to a minimum, the material meets the needs of the instrumentation engineer or technician who must learn how equipment operates.

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  • This title presents the general principles of instrumentation processes. It explains the theoretical analysis of physical phenomena used by standard sensors and transducers to transform a physical value into an electrical signal. The pre-processing of these signals through electronic circuits – amplification, signal filtering and analog-to-digital conversion – is then detailed, in order to provide useful basic information. Attention is then given to general complex systems.

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  • This edition is not completely new. The second edition built on the first, and SO does this edition. This work has been almost entirely one of “internationalizing” a work mainly written for the UK. New matter has been added, especially in the areas of analyzers, level and flowmeters, and fieldbus. References to standards are various, ard British Standards are often referenced. International standards are in flux, and most standards bodies are striving to have equivalent standards throughout the world.

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  • The recent wide diffusion of (i) easy-to-use software tools for the implementation of Graphical User Interfaces (GUIs); and (ii) communication-oriented instrumentation, often provided with Ethernet interface, in addition to the more traditional GPIB and RS-232 ones, can be particularly exploited in the field of measurement teaching. It is well known, in fact, that for a better understanding of the teaching issues in such a field, the students have to practice with real instrumentation. The computer-based simulations are often inadequate to assure a good experience in that direction.

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  • In the early twentieth century, the instruments of war were simply called weapons. The cannon, the rifle, or the bayonet were all considered separate pieces of weaponry to be used in combat. By the Second World War, technology began to be integrated into combat. The invention of radar and sonar extended the field of combat to greater and greater ranges, and it was no longer necessary to sight targets directly. As technology progressed, the very nature of weapons also changed. Now, it is no longer sufficient to discuss individual pieces of weaponry, they must be taken in the context of...

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  • Chapter 14 - Interest rate risk measurement. Upon completion of this lesson, the successful participant will be able to: Describe interest rate risk and its forms, identify the components of an interest rate risk exposure management system, explain the interest rate risk management principle of asset repricing before liabilities,...

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  • Chapter 15 - Foreign exchange market: Participants and mechanics. In this chapter students will be able to: Identify participants in foreign exchange (FX) markets, describe functions and operations of FX markets, outline instruments traded in FX markets, explain conventions for quotation and calculation of exchange rates and forward exchange rates Identify participants in foreign exchange (FX) markets.

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  • Minimally Invasive Surgery represents the future of many types of medical interventions such as keyhole neurosurgey or transluminal endoscopic surgery. These procedures involve insertion of surgical instruments such as needles and endoscopes into human body through small incision/ body cavity for biopsy and drug delivery.

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  • Chapter 1 - The financial system. This chapter explain the functions of a financial system, describe the main classes of financial instruments issued in a financial system, distinguish between various types of financial markets according to function, discuss the flow of funds between savers and borrowers, including direct and intermediated finance,...

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  • Chapter 2 - The banking sector. After studying this chapter you will be able to: Evaluate the functions and activities of commercial banks, identify the main sources and uses of funds and reasons for changes, analyse the importance of changes in the role of banks on the financial system,…

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  • Chapter 3 - Non-bank financial institutions (NBFIs). In this chapter, you will learn to: Understand the role of NBFIs in the financial system, outline the financial products and services provided by NBFIs, describe NBFI’s principal sources and uses of funds, examine the regulatory system.

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  • Chapter 9 - Short-term debt. After completing this unit, you should be able to: Overview of the characteristics of various short-term (S-T) debt instruments: different types, sources (lenders), sources (lenders), advantages and disadvantages; understand how short-term debt instruments are priced.

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