Computer Methods For Tolerance Design


Computer Methods For Tolerance Design
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Computer Methods For Tolerance Design


Computer Methods For Tolerance Design
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Author : Robert G. Wilhelm
language : en
Publisher: World Scientific
Release Date : 1992

Computer Methods For Tolerance Design written by Robert G. Wilhelm and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Computers categories.


This book describes recent research advances and computer tools that can be applied in the determination of geometric tolerances. A framework for tolerance synthesis is developed and used with artificial intelligence techniques to provide computer methods for both analysis and synthesis of geometric tolerance specifications. Tolerance primitives, based on a sound theory of tolerancing, are used to represent tolerance relationships or links between geometric entities and functional requirements. Algorithms are developed for the determination of boundedness and the measurement of sufficiency. A detailed constraint network is used to represent tolerance relations for a part under design and provide for the composition of tolerance specifications.



Computer Methods For Tolerance Design


Computer Methods For Tolerance Design
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Author : R G Wilhelm
language : en
Publisher: World Scientific
Release Date : 1992-12-10

Computer Methods For Tolerance Design written by R G Wilhelm and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-12-10 with Technology & Engineering categories.


This book describes recent research advances and computer tools that can be applied in the determination of geometric tolerances. A framework for tolerance synthesis is developed and used with artificial intelligence techniques to provide computer methods for both analysis and synthesis of geometric tolerance specifications. Tolerance primitives, based on a sound theory of tolerancing, are used to represent tolerance relationships or links between geometric entities and functional requirements. Algorithms are developed for the determination of boundedness and the measurement of sufficiency. A detailed constraint network is used to represent tolerance relations for a part under design and provide for the composition of tolerance specifications. Contents:IntroductionReview of Related ResearchFramework for Tolerance SynthesisPrimitives for Reasoning about TolerancesAnalysis Tasks and SufficiencySynthesis Tasks and CompositionGuiding Design and ExplanationCASCADE-T ImplementationConclusions Readership: Engineers, computer scientists, R&D personnel in industry. keywords:Tolerance;Design;Mechanical;Analysis;CAD;Mechanical Design;Design Theory;Design Automation;Constraint-Based;Geometric Modeling;Tolerance Analysis;Tolerance Synthesis;Solid Modeling “… compact and fairly specialized in its approach, it will be of use to those looking at researching or implementing tolerancing models for objects made of simple geometric forms.” Computing Reviews



Tolerance Design


Tolerance Design
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Author : Clyde M. Creveling
language : en
Publisher: Prentice Hall
Release Date : 1997

Tolerance Design written by Clyde M. Creveling and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Computers categories.


Tolerance Design recognizes this development process as the responsibility of the entire team and provides practical solutions that each team member can readily apply. The step-by-step details of analytical and experimental tolerance development methods are clearly explained, and as a result, you will be able to develop tolerances more economically. The book is presented in four sections: Introductory topics to position the tolerance development process, Traditional Analytical and Computer-Aided Tolerance Development, Taguchis Approach to Experimental Methods of Tolerance Development, as well as several actual industrial case studies illustrating the books concepts. This book includes a major emphasis for Tolerance Design using Taguchis Quality Loss Function in harmony with Motorolas famous methods for Six Sigma quality. The blend of practical examples with substantive case studies provides a comprehensive process approach to tolerance development. Any company interested in properly developing tolerances for their manufacturing, assembly, or service communities will find this text to be a thorough and effective training resource and reference handbook. Students of design and engine



Computer Aided Tolerancing


Computer Aided Tolerancing
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Author : Fumihiko Kimura
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Computer Aided Tolerancing written by Fumihiko Kimura and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.


Theory and practice of tolerances are very important for designing and manufacturing engineering artifacts on a rational basis. Tolerance specifies a degree of "discrepancy" between an idealized object and its physical realization. Such discrepancy inevitably comes into our product realization processes because of practical cost consideration or our inability to fully control manufacturing processes. Major product and production characteristics which are affected by tolerances are product quality and cost. For achieving high precision machines tight tolerance specification is necessary, but this will normally increase product cost. In order to optimally compromise the conflicting requirements of quality and cost, it is essential to take into account of the total product life cycle throughout product planning, design, manufacturing, maintenance and recycling. For example, in order to construct durable products under severe working conditions, low sensitivity of product functionality with respect to tolerances is required. In future, re-use of components or parts will become important, and tolerance synthesis with respect to this aspect will be an interesting future research topics.



Tolerance Design Of Electronic Circuits


Tolerance Design Of Electronic Circuits
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Author : Robert E Spence
language : en
Publisher: World Scientific
Release Date : 1997-03-27

Tolerance Design Of Electronic Circuits written by Robert E Spence and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-03-27 with Technology & Engineering categories.


Tolerance design techniques are playing an increasingly important role in maximizing the manufacturing yield of mass-produced electronic circuits. Tolerance Design of Electronic Circuits presents an account of design and analysis methods used to minimize the unwanted effects of component tolerances.Highlights of the book include• An overview of the concepts of Tolerance Analysis and Design• A detailed discussion of the Statistical Exploration Approach to tolerance design• An engineering discussion of the Monte Carlo statistical method• A presentation of several successful examples of the application of tolerance designThis book will be highly appropriate for professional Electronic Circuit Designers, Computer Aided Design Specialists, Electronic Engineering undergraduates and graduates taking courses in Advanced Electronic Circuit Design.



Design For Six Sigma Chapter 16 Tolerance Design


Design For Six Sigma Chapter 16 Tolerance Design
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Author : Kai Yang
language : en
Publisher: McGraw Hill Professional
Release Date : 2008-08-15

Design For Six Sigma Chapter 16 Tolerance Design written by Kai Yang and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-15 with Business & Economics categories.


Here is a chapter from an updated Design for Six Sigma, Second Edition, which has extensive new chapters and learning modules on innovation, lean product development, computer simulation, and critical parameter management--plus new thread-through case studies. This updated edition provides unrivalled real-world product development experience and priceless walk-throughs that help you choose the right design tools at every stage of product and service development. The book includes detailed directions, careful comparisons, and work-out calculations that make every step of the Design for Six Sigma process easier.



Geometric Design Tolerancing Theories Standards And Applications


Geometric Design Tolerancing Theories Standards And Applications
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Author : Hoda A. ElMaraghy
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Geometric Design Tolerancing Theories Standards And Applications written by Hoda A. ElMaraghy and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


The importance of proper geometric dimensioning and tolerancing as a means of expressing the designer's functional intent and controlling the inevitable geometric and dimensional variations of mechanical parts and assemblies, is becoming well recognized. The research efforts and innovations in the field of tolerancing design, the development of supporting tools, techniques and algorithms, and the significant advances in computing software and hardware all have contributed to its recognition as a viable area of serious scholarly contributions. The field of tolerancing design is successfully making the transition to maturity where deeper insights and sound theories are being developed to offer explanations, and reliable implementations are introduced to provide solutions. Machine designers realized very early that manufacturing processes do not produce the nominal dimensions of designed parts. The notion of associating a lower and an upper limit, referred to as tolerances, with each dimen sion was introduced. Tolerances were specified to ensure the proper function of mating features. Fits of mating features included clearances, location fits, and interference fits, with various sub-grades in each category assigned a tolerance value depending on the nominal size of the mating features. During the inspection process, a part is rejected if a dimension fell outside the specified range. As the accuracy requirements in assemblies became tighter, designers had to consider other critical dimensions and allocate tolerances to them in order to ensure the assembly's functionality.



Computer Methods For Circuit Analysis And Design


Computer Methods For Circuit Analysis And Design
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Author : Jirí Vlach
language : en
Publisher: Springer Science & Business Media
Release Date : 1983-08-31

Computer Methods For Circuit Analysis And Design written by Jirí Vlach and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983-08-31 with Computers categories.




Fault Tolerance Techniques For Spacecraft Control Computers


Fault Tolerance Techniques For Spacecraft Control Computers
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Author : Mengfei Yang
language : en
Publisher: John Wiley & Sons
Release Date : 2017-01-23

Fault Tolerance Techniques For Spacecraft Control Computers written by Mengfei Yang and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-23 with Computers categories.


Comprehensive coverage of all aspects of space application oriented fault tolerance techniques • Experienced expert author working on fault tolerance for Chinese space program for almost three decades • Initiatively provides a systematic texts for the cutting-edge fault tolerance techniques in spacecraft control computer, with emphasis on practical engineering knowledge • Presents fundamental and advanced theories and technologies in a logical and easy-to-understand manner • Beneficial to readers inside and outside the area of space applications



Methods Models And Tools For Fault Tolerance


Methods Models And Tools For Fault Tolerance
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Author : Michael Butler
language : en
Publisher: Springer
Release Date : 2009-03-03

Methods Models And Tools For Fault Tolerance written by Michael Butler and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-03-03 with Computers categories.


The growing complexity of modern software systems increases the di?culty of ensuring the overall dependability of software-intensive systems. Complexity of environments, in which systems operate, high dependability requirements that systems have to meet, as well as the complexity of infrastructures on which they rely make system design a true engineering challenge. Mastering system complexity requires design techniques that support clear thinking and rigorous validation and veri?cation. Formal design methods help to achieve this. Coping with complexity also requires architectures that are t- erant of faults and of unpredictable changes in environment. This issue can be addressed by fault-tolerant design techniques. Therefore, there is a clear need of methods enabling rigorous modelling and development of complex fault-tolerant systems. This bookaddressessuchacuteissues indevelopingfault-tolerantsystemsas: – Veri?cation and re?nement of fault-tolerant systems – Integrated approaches to developing fault-tolerant systems – Formal foundations for error detection, error recovery, exception and fault handling – Abstractions, styles and patterns for rigorousdevelopment of fault tolerance – Fault-tolerant software architectures – Development and application of tools supporting rigorous design of depe- able systems – Integrated platforms for developing dependable systems – Rigorous approaches to speci?cation and design of fault tolerance in novel computing systems TheeditorsofthisbookwereinvolvedintheEU(FP-6)projectRODIN(R- orous Open Development Environment for Complex Systems), which brought together researchers from the fault tolerance and formal methods communi- 1 ties. In 2007 RODIN organized the MeMoT workshop held in conjunction with the Integrated Formal Methods 2007 Conference at Oxford University.