Library

Reliability Prognostics for Electronics via Built-in Diagnostic Tools

by Tongdan Jin; Quan Sun; Peng Wang

This paper proposes an analytical model to characterize the system degradation and predict its remaining useful life based on self-diagn..

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,Electronics, Statistics, Reliability Analysis/Allocation/Prediction/Estimation

Availability Growth Modeling and Assessment

by Zigmund Bluvband, PhD; Sergey Porotsky, PhD

Availability Growth process, applied to a system undergoing development and field test, is introduced, and its parameters estimation methodology is developed and presented ...

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,Reliability Growth, Availability Model, Markov

Mastering Safety and Reliability in a Model Based Process.

by Vincent Idasiak; Robin Cressent; Pierre David; Frederic Kratz

Model Based System Engineering enhances the design process of complex systems but RAMS activities are generally forgotten in thi..

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,System Reliability, Simulation, Reliability Analysis/Allocation/Prediction/Estimation

Creating an Expert System Risk Assessment Tool for Precursor Analysis

by Anthony J. Hall

The paper documents the development of an “expert system” tool to guide information solicitation where normally one or more human ex..

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,Risk Assessment, Safety and Risk Management, FMEA

Modeling Fault Propagation in Phased Mission Systems using Petri

by Rasa Remenyte-Prescott, PhD; John D. Andrews, PhD

The research reported in the paper will describe a fault propagation modeling technique using Petri nets and its application to..

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,Event Tree, Fault Tree Analysis, Networks

Pseudo-conjugated prior distribution for parametric ALT model

by Fabrice Guérin, Professor; Antoine Grall, Professor;

The study presents the construction of the prior distribution as a pseudo-conjugated form by simulation. The inte! rest of the procedure lays in the extended usage of the conjugate approach for multiple-parameter cases, as the ALT model...

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,Accelerated Life Testing, Bayesian, Demonstration Tests

Degradation test plan for Wiener degradation processes

by Paul Schimmerling; Mihaela Barreau-Guérin, Associate professor; Léo Gerville-Réache, Associate professor; Julien Baussaron, PhD student

The aim of this study is to design%! 20a degradation test plan that guarantees a given level of reliability for a new product using the experimental feedback...

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,Degradation, Reliability,Demonstration Tests

Bayesian Planning of Optimal Step-Stress Accelerated Life Test

by Xi Liu; Tao Yuan, PhD

This study develops a method for planning optimal step-stress accelerated life test using the Bayesian approach...

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,Bayesian, Accelerated Life Testing, Weibull

Surviving The Lead Reliability Engineer Role In High Unit Value Projects

by Reinaldo J Perez PhD, PE

Lessons learned for the role of Lead Reliability Engineer in a high value project are examined for all three major phases of..

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,Reliability Enhancement, Reliability Management

Condition Recognition of Complex Systems Based on Multi-fractal

by Yanqing Lui, MS; Kun Chen, PhD; Jianmin Gao, PhD; Hongquan Jiang, PhD

Multifractal analysis is applied to extract nonlinear features from complex systems for condition recognition..

  • Filetype: pdf
  • Publish date: 2011-01
  • Keywords:RAMS 2011 Proceedings,Statistics, Systems Engineering

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