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Markov modeling for reliability analysis using hypoexponential distribution

  • Beirut Arab University
  • Lebanese University
  • American University of the Middle East

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

8 Scopus citations

Abstract

Reliability is the probability that the system will perform its intended function under specified working condition for a specified period of time. It is the analysis of failures, their causes and consequences. Reliability analysis is the most important characteristic of product quality as things have to be working satisfactorily before considering other quality attributes. Usually, specific performance measures can be embedded into reliability analysis by the fact that if the performance is below a certain level, a failure can be said to have occurred. Markov model is widely used technique in reliability analysis. The hypoexponential distribution is used in modeling multiple exponential stages in series. This distribution can be used in many domains of application. In this chapter we find a modified and simple form of the probability density function for the general case of the hypoexponential distribution. The new form obtained is used in an application of Markovian systems to find its reliability.

Original languageEnglish
Title of host publicationNumerical Methods for Reliability and Safety Assessment
Subtitle of host publicationMultiscale and Multiphysics Systems
PublisherSpringer International Publishing
Pages599-620
Number of pages22
ISBN (Electronic)9783319071671
ISBN (Print)9783319071664
DOIs
StatePublished - 1 Jan 2015
Externally publishedYes

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