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2014 | OriginalPaper | Buchkapitel

Random Fuzzy Unrepairable Warm Standby Systems

verfasst von : Ying Liu, Lin Wang, Xiao-zhong Li

Erschienen in: Fuzzy Information & Engineering and Operations Research & Management

Verlag: Springer Berlin Heidelberg

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Abstract

Usually, the lifetimes of components in operation and in warm standby are assumed to be random variables. The probability distributions of the random variables have crisp parameters. In many practical situations, the parameters are difficult to determine due to uncertainties and imprecision of data. So it is appropriate to assume the parameters to be fuzzy variables. In this paper, the lifetimes of components in operation and in warm standby are assumed to have random fuzzy exponential distributions, then reliability and mean time to failure (MTTF) of the warm standby systems are given. Finally, a numerical example is presented.

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Metadaten
Titel
Random Fuzzy Unrepairable Warm Standby Systems
verfasst von
Ying Liu
Lin Wang
Xiao-zhong Li
Copyright-Jahr
2014
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-642-38667-1_49