Reliability of Maintained Systems Subjected to Wear Failure Mechanisms

Name: Reliability of Maintained Systems Subjected to Wear Failure Mechanisms | Theory and Applications
Brand: Wiley
Price: 139.99 EUR
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Theory and Applications

Franck Bayle(Autor*in)

Wiley (Verlag)

1. Auflage

Erschienen am 15. April 2019

240 Seiten

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978-1-119-61059-5 (ISBN)

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Inhalt

Cover
Half-Title Page
Title Page
Copyright Page
Contents
Foreword by Christian Moreau
Foreword by Claude Sarno
Acknowledgments
Introduction
Purpose of this book
List of Acronyms
List of Notations
1. Reliability of Systems Without Maintenance
1.1. Classification of systems
1.1.1. Maintenance-free systems
1.1.2. Systems with maintenance
1.2. Principal quantities of reliability
1.2.1. The probability density
1.2.2. The probability of failure
1.2.3. The survival function
1.2.4. The instantaneous failure rate
1.2.5. The mode of a distribution
1.2.6. The cumulative failure rate
1.2.7. Links between different functions
1.2.8. MTTF notion
1.2.9. Residual lifespan
1.3. The main distributions
1.3.1. The exponential distribution
1.3.2. The Weibull distribution
1.3.3. Normal distribution
1.3.4. The log-normal distribution
1.4. Context
1.4.1. Theoretical basis of JESD85
1.4.2. Problem when there are no observed failures
1.4.3. Theoretical analysis
1.4.4. Example of a HTOL test on integrated circuits
2. Reliability of Systems with Maintenance
2.1. Counting process
2.2. Different types of maintenance
2.3. Preventive maintenance
2.3.1. General formulation
2.3.2. Formulation for accidental failures
2.3.3. Formulation for aging failures
2.4. Corrective maintenance
2.4.1. Hypothesis
2.4.2. Renewal process
2.4.3. Analytical solutions
3. Application to Aging Mechanisms with Maintenance
3.1. Characteristics
3.2. Approximate solutions
3.2.1. The stabilization time of the Rocof is very low compared to the operational period
3.2.2. The asymptotic value of the Rocof is never reached
3.2.3. Other cases
3.3. Generalizations
3.3.1. Mix of distributions
3.3.2. Competitive mechanisms
3.3.3. Serial system
3.3.4. Parallel systems
3.3.5. "K/n" redundancy systems
3.3.6. Summary
3.4. Impact of physical factors
3.5. Impact of the mission profile
3.5.1. Sedyakin's principle
3.5.2. Physical equivalent contribution with Sedyakin's principle
3.5.3. Case of a heterogeneous profile
4. Impact at the Reliability Level
4.1. Concept of MTBF
4.2. Estimation of MTBF
4.3. Impact of the delivery flow
4.4. Example of a digital component with a fine engraving size
4.4.1. Case where the Weibull shape parameter is equal to 1
4.4.2. Case where the shape parameter is not equal to 1
4.5. Application at the cost of a burn-in
4.5.1. Cases where no burn-in is done
4.5.2. Cases where a burn-in is done
5. Application to Maintenance
5.1. Reliability growth
5.2. BTN maintenance "Better than New"
5.3. WTO "Worse than Old" maintenance
5.4. Maintenance by attrition
5.5. Maintenance on a complete subset
5.5.1. Cases where we replace the defective system with a new one
5.5.2. Cases where we replace the complete system with a new one
5.6. Systems with k/n redundancy
5.6.1. Cases where we replace the defective system with a new one
5.6.2. Cases where we replace the complete system
6. Application to Safety
6.1. Estimation of exposure time
6.2. Case of components with aging
6.2.1. Theoretical approach for systems with maintenance
6.2.2. Case of catastrophic failures
6.2.3. Case of aging failures
6.2.4. OR gate
6.2.5. AND gate
7. Maintenance Strategy in Operational Safety
Appendix
A.1. The indicator
A.2. The factorial function
A.3. The complete gamma function
A.4. Incomplete gamma function
A.5. Error function
References
Index
Other titles from iSTE in Mechanical Engineering and Solid Mechanics
EULA

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