Reliability Design of Mechanical Systems

Reliability Design of Mechanical Systems PDF

Author: Seongwoo Woo

Publisher: Springer

Published: 2017-01-12

Total Pages: 310

ISBN-13: 3319508296

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This book describes basic reliability concepts – parametric ALT plan, failure mechanism and design, and reliability testing with acceleration factor and sample size equation. A generalized life-stress failure model with a new effort concept has been derived and recommended to calculate the acceleration factor of the mechanical system. The new sample size equation with the acceleration factor has also been derived to carry out the parametric ALT. This new parametric ALT should help a mechanical/civil engineer to uncover the design parameters affecting reliability during the design process of the mechanical system. Consequently, it should help companies to improve product reliability and avoid recalls due to the product/structure failures in the field. As the improper or missing design parameters in the design phase are experimentally identified by this new reliability design method - parametric ALT, the mechanical/civil engineering system might improve in reliability by the increase in lifetime and the reduction in failure rate.

Reliability Design of Mechanical Systems

Reliability Design of Mechanical Systems PDF

Author: Seongwoo Woo

Publisher: Springer

Published: 2019-07-03

Total Pages: 464

ISBN-13: 9811372365

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The revised edition of this book offers an expanded overview of the reliability design of mechanical systems and describes the reliability methodology, including a parametric accelerated life test (ALT) plan, a load analysis, a tailored series of parametric ALTs with action plans, and an evaluation of the final designs to ensure the design requirements are satisfied. It covers both the quantitative and qualitative approaches of the reliability design forming in the development process of mechanical products, with a focus on parametric ALT and illustrated via case studies. This new reliability methodology – parametric ALT should help mechanical and civil engineers to uncover design parameters improving product design and avoiding recalls. Updated chapters cover product recalls and assessment of their significance, modern definitions in reliability engineering, parametric accelerated life testing in mechanical systems, and extended case studies. For this revised edition, one new chapter has been introduced to reflect recent developments in analysis of fluid motion and mechanical vibration. Other chapters are expanded and updated to improve the explanation of topics including structures and load analysis, failure mechanics, design and reliability testing, and mechanical system failure. The broad scope gives the reader an overview of the state-of-the-art in the reliability design of mechanical systems and an indication of future directions and applications. It will serve as a solid introduction to the field for advanced students, and a valuable reference for those working in the development of mechanical systems and related areas.

Design of Mechanical Systems Based on Statistics

Design of Mechanical Systems Based on Statistics PDF

Author: Seong-woo Woo

Publisher: CRC Press

Published: 2021-05-27

Total Pages: 377

ISBN-13: 0429666756

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This book introduces and explains the parametric accelerated life testing (ALT) methodology as a new reliability methodology based on statistics, to help avoid recalls of products in the marketplace. The book includes problems and case studies to help with reader comprehension. It provides an introduction to reliability design of the mechanical system as an alternative to Taguchi’s experimental methodology and enables engineers to correct faulty designs and determine if the targeted product reliability is achieved. Additionally, it presents a robust design methodology of mechanical products to withstand a variety of loads. This book is intended for engineers of many fields, including industrial engineers, mechanical engineers, and systems engineers.

The Reliability of Mechanical Systems

The Reliability of Mechanical Systems PDF

Author: John Davidson

Publisher: Wiley

Published: 1994-03-23

Total Pages: 176

ISBN-13: 9780852988817

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The aim of this book is to remove the mystique surrounding reliability engineering techniques. It provides practical guidance to the practising engineer who may have a general knowledge of the concepts of reliability, but who lacks a sufficiently precise understanding of the language of reliability engineering to be able to make effective use of the techniques available.

The Reliability of Mechanical Systems

The Reliability of Mechanical Systems PDF

Author: John Davidson

Publisher:

Published: 1988

Total Pages: 162

ISBN-13:

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A practical British guide which includes discussion of: in-service reliability experience; mechanical process systems; techniques for process plant reliability assessment; collection and processing of reliability data. Presents case studies. No index. Annotation copyrighted by Book News, Inc., Portland, OR

Reliability in Automotive and Mechanical Engineering

Reliability in Automotive and Mechanical Engineering PDF

Author: Bernd Bertsche

Publisher: Springer Science & Business Media

Published: 2008-04-30

Total Pages: 502

ISBN-13: 3540342826

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Defects generate a great economic problem for suppliers who are faced with increased duties. Customers expect increased efficiency and dependability of technical product of - also growing - complexity. The authors give an introduction to a theory of dependability for engineers. The book may serve as a reference book as well, enhancing the knowledge of the specialists and giving a lot of theoretical background and information, especially on the dependability analysis of whole systems.

Design of Mechanical Systems

Design of Mechanical Systems PDF

Author: Seongwoo Woo

Publisher: Springer Nature

Published: 2023-05-27

Total Pages: 431

ISBN-13: 3031289382

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This book describes how reliability can be embedded into the product development using a design methodology that uses parametric accelerated lifecycle testing (ALT) . The book has these features: • A new reliability methodology, based on inferential statistics, that can determine whether the reliability of a mechanical/civil system is achieved. • A unique reliability methodology to prevent reliability disasters in new mechanical products in the field, e.g., automobiles and airplanes. • Robust design methodology of mechanical/civil product to withstand a variety of loads. • Explanation of an alternative experimental Taguchi methodology. • Discussion of how parametric ALT can also be used to predict product reliability—lifetime and failure rate. • Detailed case studies that demonstrate parametric ALT methodology. This book will be useful for senior-level undergraduate and graduate students, professional engineers, college and university-level lecturers, researchers, and design managers in mechanical and civil engineering.

Principles of Loads and Failure Mechanisms

Principles of Loads and Failure Mechanisms PDF

Author: T Tinga

Publisher: Springer Science & Business Media

Published: 2013-02-01

Total Pages: 309

ISBN-13: 1447149173

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Failure of components or systems must be prevented by both designers and operators of systems, but knowledge of the underlying mechanisms is often lacking. Since the relation between the expected usage of a system and its failure behavior is unknown, unexpected failures often occur, with possibly serious financial and safety consequences. Principles of Loads and Failure Mechanisms. Applications in Maintenance, Reliability and Design provides a complete overview of all relevant failure mechanisms, ranging from mechanical failures like fatigue and creep to corrosion and electric failures. Both qualitative and quantitative descriptions of the mechanisms and their governing loads enable a solid assessment of a system’s reliability in a given or assumed operational context. Moreover, a unique range of applications of this knowledge in the fields of maintenance, reliability and design are presented. The benefits of understanding the physics of failure are demonstrated for subjects like condition monitoring, predictive maintenance, prognostics and health management, failure analysis and reliability engineering. Finally, the role of these mechanisms in design processes and design for maintenance are illustrated.

RELIABILITY IN ENGINEERING DESIGN

RELIABILITY IN ENGINEERING DESIGN PDF

Author: L.R. LAMBERSON K.C. KAPUR

Publisher:

Published: 2009-08-01

Total Pages: 608

ISBN-13: 9788126522453

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· Introduction.· Reliability Measures.· Static Reliability Models.· Probabilistic Engineering Design.· Combination of Random Variable's in Design.· Interference Theory and Reliability Computations.· Reliability Design Examples.· Time Dependent Stress-Strength Models.· Dynamic Reliability Models.· Reliability Estimation: Exponential Distribution.· Reliability Estimation: Weibull Distribution.· Sequential Life Testing.· Bayesian Reliability in Design and Testing.· Reliability Optimization.· Author Index.· Subject Index.

Engineering Design Reliability Handbook

Engineering Design Reliability Handbook PDF

Author: Efstratios Nikolaidis

Publisher: CRC Press

Published: 2004-12-22

Total Pages: 1216

ISBN-13: 0203483936

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Researchers in the engineering industry and academia are making important advances on reliability-based design and modeling of uncertainty when data is limited. Non deterministic approaches have enabled industries to save billions by reducing design and warranty costs and by improving quality. Considering the lack of comprehensive and defini