Predictive inference for system reliability after common-cause component failures
نویسندگان
چکیده
منابع مشابه
Predictive inference for system reliability after common-cause component failures
This paper presents nonparametric predictive inference for system reliability following common-cause failures of components. It is assumed that a single failure event may lead to simultaneous failure of multiple components. Data consist of frequencies of such events involving particular numbers of components. These data are used to predict the number of components that will fail at the next fai...
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Traditional Probabilistic Risk Assessments (PRAs) model dependency through deterministic relationships in fault trees and event trees, or through empirical ratio common cause failure (CCF) models. However, popular CCF models do not recognized system specific defenses against dependencies and are restricted to identical components in redundant configuration. While this has allowed prediction of ...
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ژورنال
عنوان ژورنال: Reliability Engineering & System Safety
سال: 2015
ISSN: 0951-8320
DOI: 10.1016/j.ress.2014.11.005