![]() |
Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
||
|
Books > Professional & Technical > Mechanical engineering & materials > Production engineering > Industrial quality control
working mechanisms and to develop the overall governance framework in which we operate. Catherine Geslain-Laneelle Executive Director European Food Safety Authority (EFSA) Parma, March 2008 Acknowledgements This book and the General Framework for the Precautionary and Inclusive Governance of Food Safety that it presents and critically discusses have grown out of research undertaken within one of the subprojects (work package 5) of the research project SAFE FOODS, 'Promoting Food Safety through a New Integrated Risk Analysis Approach for Foods'. The Integrated Project SAFE FOODS has been funded by the European Commission under the 6th Framework Programme (April 2004 to June 2008) and coordinated by Dr H.A. Kuiper and Dr H.J.P. Marvin of RIKILT-Institute of Food Safety at the University of Wageningen in the Netherlands. Subproject 5 of SAFE FOODS has dealt with institutional aspects of food safety governance with a focus on ways (procedural and structural mec- nisms) to improve the implementation of precaution, participation and a politi- science interface, and has been coordinated by the editors of this book. The General Framework and this book have been a collaborative effort of subproject 5 in which all contributors to the first part of this book were involved. We have very much appreciated this exceptionally fruitful cooperation. It has always been both greatly intellectually inspiring (with many intensive, focused discussions) and very pleasant (highly cooperative and reliable)."
This book deals with the present and future situation with Quality and Safety management Systems (QMS and SMS). It presents new ideas, points to the basic misunderstandings in the two management systems, and covers a wide range of industries, as well as providing a practical assessment of scientific theory. It explains the fundamental misunderstanding of what Quality and Safety is from a practical point of view and how to improve them by integrating the two systems from the perspective that Quality-I is Safety-II.
The global crisis the automotive industry has slipped into over the second half of 2008 has set a fierce spotlight not only on which cars are the right ones to bring to the market but also on how these cars are developed. Be it OEMs developing new models, suppliers integerating themselves deeper into the development processes of different OEMs, analysts estimating economical risks and opportunities of automotive investments, or even governments creating and evaluating scenarios for financial aid for suffering automotive companies: At the end of the day, it is absolutely indispensable to comprehensively understand the processes of auto- tive development - the core subject of this book. Let's face it: More than a century after Carl Benz, Wilhelm Maybach and Gottlieb Daimler developed and produced their first motor vehicles, the overall concept of passenger cars has not changed much. Even though components have been considerably optimized since then, motor cars in the 21st century are still driven by combustion engines that transmit their propulsive power to the road s- face via gearboxes, transmission shafts and wheels, which together with spri- damper units allow driving stability and ride comfort. Vehicles are still navigated by means of a steering wheel that turns the front wheels, and the required control elements are still located on a dashboard in front of the driver who operates the car sitting in a seat.
Wavelets: Theory and Applications for Manufacturing presents a systematic description of the fundamentals of wavelet transform and its applications. Given the widespread utilization of rotating machines in modern manufacturing and the increasing need for condition-based, as opposed to fix-interval, intelligent maintenance to minimize machine down time and ensure reliable production, it is of critical importance to advance the science base of signal processing in manufacturing. This volume also deals with condition monitoring and health diagnosis of rotating machine components and systems, such as bearings, spindles, and gearboxes, while also: -Providing a comprehensive survey on wavelets specifically related to problems encountered in manufacturing -Discussing the integration of wavelet transforms with other soft computing techniques such as fuzzy logic, for machine defect and severity classification -Showing how to custom design wavelets for improved performance in signal analysis Focusing on wavelet transform as a tool specifically applied and designed for applications in manufacturing, Wavelets: Theory and Applications for Manufacturing presents material appropriate for both academic researchers and practicing engineers working in the field of manufacturing.
"Applications of Finite Element Methods for Reliability Studies" on ULSI Interconnections provides a detailed description of the application of finite element methods (FEMs) to the study of ULSI interconnect reliability. Over the past two decades the application of FEMs has become widespread and continues to lead to a much better understanding of reliability physics. To help readers cope with the increasing sophistication of FEMs applications to interconnect reliability, "Applications of Finite Element Methods for Reliability Studies on ULSI Interconnections" will: introduce the principle of FEMs;review numerical modeling of ULSI interconnect reliability;describe the physical mechanism of ULSI interconnect reliability encountered in the electronics industry; anddiscuss in detail the use of FEMs to understand and improve ULSI interconnect reliability from both the physical and practical perspective, incorporating the Monte Carlo method. A full-scale review of the numerical modeling methodology used in the study of interconnect reliability highlights useful and noteworthy techniques that have been developed recently. Many illustrations are used throughout the book to improve the reader s understanding of the methodology and its verification. Actual experimental results and micrographs on ULSI interconnects are also included. "Applications of Finite Element Methods for Reliability Studies" on ULSI Interconnections is a good reference for researchers who are working on interconnect reliability modeling, as well as for those who want to know more about FEMs for reliability applications. It gives readers a thorough understanding of the applications of FEM to reliability modeling and an appreciation of the strengths and weaknesses of various numerical models for interconnect reliability."
Replacement Models with Minimal Repair is a collection of works by several well-known specialists on the subject of minimal repair in replacement policies. It gives an exhaustive list of minimal repair models for the effective planning of minimal repair and maintenance actions. Written in an engaging style, Replacement Models with Minimal Repair balances complex mathematical models with practical applications. It is divided into six parts that cover: mathematical modeling of minimal repair; preventive maintenance models and optimal scheduling of imperfect preventive maintenance activities; a new warranty servicing strategy with imperfect repair; mathematical models combining burn-in procedure and general maintenance policies; methods for parameters' estimation of minimal repair models; and product support. Replacement Models with Minimal Repair is for anyone with an interest in minimal repair and its impact on maintenance policies and strategies. It is a particularly useful resource for researchers, practitioners, and graduate students.
Faults are a concern for Multi-Agent Systems (MAS) designers, especially if the MAS are built for industrial or military use because there must be some guarantee of dependability. Some fault classification exists for classical systems, and is used to define faults. When dependability is at stake, such fault classification may be used from the beginning of the system's conception to define fault classes and specify which types of faults are expected. Thus, one may want to use fault classification for MAS; however, From Fault Classification to Fault Tolerance for Multi-Agent Systems argues that working with autonomous and proactive agents implies a special analysis of the faults potentially occurring in the system. Moreover, the field of Fault Tolerance (FT) provides numerous methods adapted to handle different kinds of faults. Some handling methods have been studied within the MAS domain, adapting to their specificities and capabilities but increasing the large amount of FT methods. Therefore, unless being an expert in fault tolerance, it is difficult to choose, evaluate or compare fault tolerance methods, preventing a lot of developed applications from not only to being more pleasant to use but, more importantly, from at least being tolerant to common faults. From Fault Classification to Fault Tolerance for Multi-Agent Systems shows that specification phase guidelines and fault handler studies can be derived from the fault classification extension made for MAS. From this perspective, fault classification can become a unifying concept between fault tolerance methods in MAS.
Warranty Data Collection and Analysis deals with warranty data collection and analysis and the problems associated with these activities. The book is a both a research monograph and a handbook for practitioners. As a research monograph, it unifies the literature on warranty data collection and analysis, and presents the important results in an integrated manner. In the process, it highlights topics that require further research. As a handbook, it provides the essential methodology needed by practitioners involved with warranty data collection and analysis, along with extensive references to further results. Models and techniques needed for proper and effective analysis of data are included, together with guidelines for their use in warranty management, product improvement, and new product development. Warranty Data Collection and Analysis will be of interest to researchers (engineers and statisticians) and practitioners (engineers, applied statisticians, and managers) involved with product warranty and reliability. It is also suitable for use as a reference text for graduate-level reliability programs in engineering, applied statistics, operations research, and management.
Today, multi-functional materials such as piezoelectric/ferroelectric ceramics, magneto-strictive and shape memory alloys are gaining increasing applications as sensors, actuators or smart composite materials systems for emerging high tech areas. The stable performance and reliability of these smart components under complex service loads is of paramount practical importance. However, most multi-functional materials suffer from various mechanical and/or electro-magnetical degra-dation mechanisms as fatigue, damage and fracture. Therefore, this exciting topic has become a challenge to intensive international research, provoking the interdisciplinary approach between solid mechanics, materials science and physics. This book summarizes the outcome of the above mentioned IUTAM-symposium, assembling contributions by leading scientists in this area. Particularly, the following topics have been addressed: (1) Development of computational methods for coupled electromechanical field analysis, especially extended, adaptive and multi-level finite elements. (2) Constitutive modeling of non-linear smart material behavior with coupled electric, magnetic, thermal and mechanical fields, primarily based on micro-mechanical models. (3) Investigations of fracture and fatigue in piezoelectric and ferroelectric ceramics by means of process zone modeling, phase field simulation and configurational mechanics. (4) Reliability and durability of sensors and actuators under in service loading by alternating mechanical, electrical and thermal fields. (5) Experimental methods to measure fracture strength and to investigate fatigue crack growth in ferroelectric materials under electromechanical loading. (6) New ferroelectric materials, compounds and composites with enhanced strain capabilities.
Discrete Event Systems: Diagnosis and Diagnosability addresses the problem of fault diagnosis of Discrete Event Systems (DESs). This book provides the basic techniques and approaches necessary for the design of an efficient fault diagnosis system for a wide range of modern engineering applications. This book classifies the different techniques and approaches according to several criteria such as: modeling tools (Automata, Petri nets, Templates) that is used to construct the model; the information (qualitative based on events occurrences and/or states outputs, quantitative based on signal processing, data analysis) that is needed to analyze and achieve the diagnosis; the decision structure (centralized, decentralized) that is required to achieve the diagnosis; as well as the complexity (polynomial, exponential) of the algorithm that is used to determine the set of faults that the proposed approach is able to diagnose as well as the delay time required for this diagnosis. The goal of this classification is to select the efficient method to achieve the fault diagnosis according to the application constraints. This book will include illustrated examples of the presented methods and techniques as well as a discussion on the application of these methods on several real-world problems.
Based on the author s research and practical projects, he presents a broad view of the needs and problems of the shipping industry in this area. The book covers several models and control types, developing an integrated nonlinear state-space model of the marine propulsion system.
"Risks in Technological Systems" is an interdisciplinary university textbook and a book for the educated reader on the risks of today's society. In order to understand and analyze risks associated with the engineering systems on which modern society relies, other concerns have to be addressed, besides technical aspects. In contrast to many academic textbooks dealing with technological risks, this book has a unique interdisciplinary character that presents technological risks in their own context. Twenty-four scientists have come together to present their views on risks in technological systems. Their scientific disciplines cover not only engineering, economics and medicine, but also history, psychology, literature and philosophy. Taken together these contributions provide a broad, but accurate, interdisciplinary introduction to a field of increasing global interest, as well as rich opportunities to achieve in-depth knowledge of the subject.
International cooperation on reliability and accident data collection and processing, exchange of experience on actual uses of data and reliability engineering techniques is a major step in realising safer and more efficient industrial systems. This book provides an updated presentation of the activities in this field on a worldwide basis.
The NA TO Advanced Study Institute is, to quote the Notes for Applicants "primarily a high level teaching activity at which a carefully defined subject is presented in a systematic and coherently structured programme. The subject is treated in considerable depth by eminent lecturers . . . . **. . . " The NATO ASI on Generic Techniques in Systems Reliability Assessment was held at the University of Liverpool and the Proceedings are presented in the present volume. Regrettably many of the papers are in shortened version. This was an inter disciplinary assembly designed to focus on the synthesis of generic reliability concepts and technology and to discuss relevant teaching and research in universities and colleges. One important objective was, of course, to give opportunity for interchange of information on advanced techniques in reliability in various fields. The Institute was held in Dale Hall, one of the halls of residence of the University of Liverpool, England, from 17th to 28th July, 1973. Sixty-four engineers from twelve countries attended, namely, 27 from U. K. , 14 from U. S. A. 8 from Italy, 4 from West Germany, 2 from France, 2 from the Netherlands, 2 from Sweden each from Belgium, Canada, Denmark, India and Norway. and one Seven of these had their wives and some brought their children also. The technical affiliations which were represented were 23 universities, 22 national laboratories, 11 industry, 5 military, 3 consultants.
As quality becomes an increasingly essential factor for achieving business success, building quality improvement into all stages-product planning, product design, and process design-instead of just manufacturing has also become essential. Quality Engineering: Off-Line Methods and Applications explores how to use quality engineering methods and other modern techniques to ensure design optimization at every stage. The book takes a broad approach, focusing on the user's perspective and building a well-structured framework for the study and implementation of quality engineering. Starting with the basics, this book presents an overall picture of quality engineering. The author delineates quality engineering methods such as DOE, Taguchi, and RSM as well as computational intelligence approaches. He discusses how to use a general computational intelligence approach to improve product quality and process performance. He also provides extensive examples and case studies, numerous exercises, and a glossary of basic terms. By adopting quality engineering, the defect rate during manufacturing shows noticeable improvement, the production cost is significantly lower, and the quality and reliability of products can be enhanced. Taking an integrated approach that makes the methods of upstream quality improvement accessible, without extensive mathematical treatments, this book is both a practical reference and an excellent textbook.
Game Theoretic Risk Analysis of Security Threats introduces reliability and risk analysis in the face of threats by intelligent agents. More specifically, game-theoretic models are developed for identifying optimal and/or equilibrium defense and attack strategies in systems of varying degrees of complexity. The book covers applications to networks, including problems in both telecommunications and transportation. However, the book s primary focus is to integrate game theory and reliability methodologies into a set of techniques to predict, detect, diminish, and stop intentional attacks at targets that vary in complexity. In this book, Bier and Azaiez highlight work by researchers who combine reliability and risk analysis with game theory methods to create a set of functional tools that can be used to offset intentional, intelligent threats (including the threats of terrorism and war). A comprehensive treatment of such problems must consider two aspects: (1) the structure of the system to be protected; and (2) the adaptive nature of the threat). The book provides a set of tools for applying game theory TO reliability problems in the presence of intentional, intelligent threats. These tools will help to address problems of global security and also facilitate more cost-effective defensive investments. "
This book discusses statistical process control (SPC) concepts, emphasizing the need to establish stability of work processes. It gives the elements required to develop a defect prevention system (DPS), and integrates the application of process control and problem analysis tools.
Loaded with information on the design of work systems, workplaces, and workstations as well as human anthropometics, Ergonomics for Beginners: A Quick Reference Guide, Third Edition provides a useful quick reference and valuable tool for novices and experienced professionals alike. Retaining the features that made each previous edition a bestseller, the authors have meticulously revised the information to address rapid developments in information and communications technology, offering ergonomics advice on topics such as wireless, remote, and hands-free controls, website design, mobile interaction, and virtual offices.
Die Magnetpulverprufung ist ein zerstoerungsfreies Verfahren zur Prufung von metallischen und nichtmetallischen Werkstoffen auf Oberflachenfehler. Das Buch behandelt die physikalischen und die verfahrensspezifischen Grundlagen, die Magnetisierung und Entmagnetisierung, Prufmittel, die Prufsystem- und Verfahrenskontrollen, die Gerate-, Pruf- und Auswertetechniken der Magnetpulverprufung, die Unganzen im Fertigungsprozess und bei der Betriebsbeanspruchung sowie die Durchfuhrung von Magnetpulverprufungen. Weitere Themen sind die Klassifizierung und Beurteilung von Anzeigen, die Grenzen des Prufverfahrens sowie den einschlagigen Arbeits- und Umweltschutz. Das Buch vermittelt dem Werkstoffprufer das erforderliche Rustzeug fur seine praktische Tatigkeit einschliesslich der dabei zu beachtenden wichtigsten Normen und Regelwerke. Es eignet sich ebenso zur Ausbildung in der Werkstoffprufung sowohl in Hochschulen, Firmen oder Werkstoffinstituten. Der Autor Prof. Dr.-Ing. Karlheinz Schiebold ist ein ausgewiesener Spezialist auf dem Gebiet der zerstoerungsfreien Materialprufung mit langjahriger Erfahrung in Prufpraxis und Ausbildung.
Cradle-to-grave analyses are becoming the norm, as an increasing amount of corporations and government agencies are basing their procurement decisions not only on initial costs but also on life cycle costs. And while life cycle costing has been covered in journals and conference proceedings, few, if any, books have gathered this information into an easily accessible resource. Eliminating the need to consult many different sources, Life Cycle Costing for Engineers brings together up-to-date life cycle costing concepts and explains their application in various industrial sectors. The author sets the scene with a chapter on fundamental economics followed by a chapter on reliability and maintainability, providing background information and platform for further understanding. He then discusses life cycle costing fundamentals, models and estimation methods, reliability, quality, safety, and manufacturing costing, and maintenance, maintainability, usability, and warranty costing. The book includes life cycle costing for computer systems and software, transportation systems, aircraft turbine engines, cargo ships, rail systems, civil engineering structures, and energy systems. An in-depth look at cost estimation models and engineering reliability and maintainability topics such as bathtub hazard rate curve, common reliability networks, general reliability, mean time to failure, and hazard rate formulas round out the coverage. Filled with examples, tables, figures, and equations, this book integrates life cycle costing concepts for use in industrial and other sectors. It provides a modern treatment of the subject that can easily be applied to any industry.
A comprehensive presentation of control theory for the SPC community Quality control has become a major concern in today’s competitive industrial environment, and industrial engineers are constantly seeking to make process adjustments that will optimize production efficiency and improve product quality. Statistical Process Adjustment for Quality Control fills the need for a comprehensive presentation of control theory at the elementary level, focusing on statistical methods used in process adjustment (Engineering Process Control Methods or EPC) and their relation to the classical methods of process monitoring, particularly those using SPC control charts. The author presents the severe effects of autocorrelated data on control chart performance and advocates the use of active adjustment methods for improving the quality of products and processes. He uses a detailed explanation of Deming’s funnel experiment to illustrate the need for process adjustment when there are process dynamics, and presents an in-depth description of ARIMA models and Transfer Function models from a statistical point of view. He offers several adjustment strategies, including Minimum Variance Controllers, PID controllers, EWMA controllers, deadband policies, and constrained variance controllers. The book also offers integration strategies for SPC and EPC methods, discusses multivariate ARMAX models used for multivariate adjustment, and provides readers with a brief introduction to frequency domain and state-space methods. Statistical Process Adjustment for Quality Control is a timely resource for students, industrial engineers, and applied statisticians in both academic and industrial settings. Unique features include:
Risse in Bauteilen begrenzen die Nutzungs- und die Lebensdauer von Bauteilen. Der Autor vermittelt, wie diese Grenzen zu erkennen sind, und wie das Rissverhalten zu bewerten ist. Bei der Dimensionierung von Bauteilen und beim Nachweis ihrer Haltbarkeit auf der Grundlage der Festigkeitslehre wird das Vorhandensein rissartiger Schadigungen ublicherweise nicht durch geminderte zulassigen Spannungen berucksichtigt. Im praktischen Betrieb werden rissgeschadigte Bauteile durch zerstoerungsfreie Prufungen uberwacht. Aus eigener praktischer Tatigkeit bei der Untersuchung von Schadensfallen sowie zu deren Vermeidung stellt der Autor Erfahrungen zusammen, die den Leser zur Beurteilung von Schadensfallen befahigen und ihm ermoeglichen, kompetent Auskunft geben oder Massnahmen veranlassen zu koennen.
Of the more than $300 billion spent on plant maintenance and operations, U.S. industry spends as much as 80 percent of this amount to correct chronic failures of machines, systems, and people. With machines and systems becoming increasingly complex, this problem can only worsen, and there is a clear and pressing need to establish comprehensive equipment management programs that incorporate the diverse considerations that are essential to effective maintenance.
The definitive guide to the latest tools & techniques for achieving performance excellence in manufacturing, distribution, and planning Now completely revised and expanded, World Class Production and Inventory Management presents the latest information on the unique tools and techniques needed to manage the planning and production of a manufacturing enterprise. Including a completely new chapter on Efficient Consumer Response (ECR), updated case studies, and additional information on manufacturing integration, this comprehensive reference includes:
|
You may like...
The Codex Fori Mussolini - A Latin Text…
Han Lamers, Bettina Reitz-Joosse
Hardcover
R3,980
Discovery Miles 39 800
Women's Work and Pensions: What is Good…
Bernd Marin, Eszter Zolyomi
Paperback
R1,870
Discovery Miles 18 700
|