Importance of system components and fault tree events
نویسندگان
چکیده
منابع مشابه
On the reliability importance of system components
In reliability theory, some measures are introduced , called importance measures, to evaluate the relative importance of individual components or groups of components in a system. Importance measures are quantitive criteria that ranke the components according to their importance. In the literature, different importance measures are presented based on different scenarios. These measures can b...
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Bayes Networks and Fault Tree Analysis Application in Reliability Estimation (Case Study: Automatic Water Sprinkler System)
In this study, the application of Bayes networks and fault tree analysis in reliability estimation have been investigated. Fault tree analysis is one of the most widely used methods for estimating reliability. In recent years, a method called "Bayes Network" has been used, which is a dynamic method, and information about the probable failure of the system components will be updated according to...
متن کاملSome Measures of Importance of System Components
The present report represents an entry RELIABILITY IMPORTANCE OF COMPONENTS which is to appear in the Encyclopedia of Statistical Sciences, Vol. 6 published by Wiley in 1985 .. It reviews different measures of reliability importance of components especially emphasazing recent developments.
متن کاملUncertainty analysis in fault tree models with dependent basic events.
In general, two types of dependence need to be considered when estimating the probability of the top event (TE) of a fault tree (FT): "objective" dependence between the (random) occurrences of different basic events (BEs) in the FT and "state-of-knowledge" (epistemic) dependence between estimates of the epistemically uncertain probabilities of some BEs of the FT model. In this article, we study...
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ژورنال
عنوان ژورنال: Stochastic Processes and their Applications
سال: 1975
ISSN: 0304-4149
DOI: 10.1016/0304-4149(75)90013-7