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Front Matter -- Context of Reliability Analysis. An Overview -- Illustrative Cases and Data Sets -- Basic Reliability Methodology. Collection and Preliminary Analysis of Failure Data -- Probability Distributions for Modeling Time to Failure -- Basic Statistical Methods for Data Analysis -- Reliability Modeling, Estimation, and Prediction. Modeling Failures at the Component Level -- Modeling and Analysis of Multicomponent Systems -- Advanced Statistical Methods for Data Analysis -- Software Reliability -- Design of Experiments and Analysis of Variance -- Model Selection and Validation -- Reliability Management, Improvement, and Optimization. Reliability Management -- Reliability Engineering -- Reliability Prediction and Assessment -- Reliability Improvement -- Maintenance of Unreliable Systems -- Warranties and Service Contracts -- Reliability Optimization -- Epilogue. Case Studies -- Resource Materials -- Appendix A: Probability -- Appendix B: Introduction to Stochastic Processes -- Appendix C: Statistical Tables -- Appendix D: Basic Results on Stochastic Optimization -- References -- Author Index -- Subject Index -- Wiley Series in Probability and Statistics.

AbstractThis article analyzes two general warranty policies involving an initial free replacement period, followed by a pro rata period. We examine the short‐run total costs and longrun average costs under these policies. Formulas for both consumer costs and manufacturer profits under warranty are derived. We also study the expected number of purchases over the product life cycle under both policies. Bounds for the expected total costs and expected number of purchases are obtained for the case where the failure distribution of the item is new better than used.

"Cut warranty costs by reducing fraud with transparent processes and balanced control Warranty Fraud Management provides a clear, practical framework for reducing fraudulent warranty claims and other excess costs in warranty and service operations. Packed with actionable guidelines and detailed information, this book lays out a system of efficient warranty management that can reduce costs without upsetting the customer relationship. You'll dig into the whole spectrum of warranty fraud, from simple sloppy procedures to systematic organized crime, and get to know the fraudulent parties, the victims, as well as the objectives and methods of the fraudulent activities in different scenarios. You'll learn how to implement controls to detect and reduce fraudulent claims and decrease the overall warranty costs. The impact of fraudulent claims is plainly spelled out alongside detailed descriptions of typical symptoms and process gaps present in diverse companies. A comprehensive, multi-modal framework for robust warranty management is presented as a template for revamping your own company's strategy. Fraudulent warranty claims occupy an estimated 5-15 percent of the average company's warranty costs, which generally average between 1-4 percent of sales. Many companies are unaware of the issue or struggle to take action against the claims for fear of upsetting business partners, or because they lack tangible evidence. This book details a robust warranty control framework that institutes transparency and control over the whole warranty chain—supporting the process far beyond just fraud reduction. Understand the different actors (customers, service agents, warranty providers, etc.) and different forms of warranty fraud Uncover issues in your company's warranty processes Learn methods to detect and prevent fraudulent activities Implement a robust system of warranty cost control Warranty fraud is a major cost-control issue for most companies, but the sensitive nature of the topic leaves most reluctant to share their experiences and divulge their strategies. Warranty Fraud Management brings warranty fraud out into the open, and provides a clear, actionable framework for cost-savings through fraud reduction"--

"Cut warranty costs by reducing fraud with transparent processes and balanced control Warranty Fraud Management provides a clear, practical framework for reducing fraudulent warranty claims and other excess costs in warranty and service operations. Packed with actionable guidelines and detailed information, this book lays out a system of efficient warranty management that can reduce costs without upsetting the customer relationship. You'll dig into the whole spectrum of warranty fraud, from simple sloppy procedures to systematic organized crime, and get to know the fraudulent parties, the victims, as well as the objectives and methods of the fraudulent activities in different scenarios. You'll learn how to implement controls to detect and reduce fraudulent claims and decrease the overall warranty costs. The impact of fraudulent claims is plainly spelled out alongside detailed descriptions of typical symptoms and process gaps present in diverse companies. A comprehensive, multi-modal framework for robust warranty management is presented as a template for revamping your own company's strategy. Fraudulent warranty claims occupy an estimated 5-15 percent of the average company's warranty costs, which generally average between 1-4 percent of sales. Many companies are unaware of the issue or struggle to take action against the claims for fear of upsetting business partners, or because they lack tangible evidence. This book details a robust warranty control framework that institutes transparency and control over the whole warranty chain - supporting the process far beyond just fraud reduction. Understand the different actors (customers, service agents, warranty providers, etc.) and different forms of warranty fraud Uncover issues in your company's warranty processes Learn methods to detect and prevent fraudulent activities Implement a robust system of warranty cost control Warranty fraud is a major cost-control issue for most companies, but the sensitive nature of the topic leaves most reluctant to share their experiences and divulge their strategies. Warranty Fraud Management brings warranty fraud out into the open, and provides a clear, actionable framework for cost-savings through fraud reduction"--

This work deals with the framework and the approach needed for effective decision making regarding product reliability. It deals with both standard and custom built products, highlighting the commonality and the difference between the two. It is aimed at both practitioners and researchers involved with reliability.