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ESTIMATIONS OF RESIDUAL LIFETIME OF ALTERNATING PROCESS. COMMON APPROACH TO ESTIMATIONS OF RESIDUAL LIFETIME

https://doi.org/10.21683/1729-2646-2013-0-2-51-79

Abstract

The paper describes a generalized method of estimating residual lifetime for an object with an arbitrary operating strategy. Asymptotic and non-asymptotic assessments of factors converging in the long-term object operation have been obtained. The main idea of the developed approach is to bring down an arbitrary renewal process to a well-known alternating renewal process. The method makes it possible to predict the residual lifetime of equipment at the operational stage, and it can be used in estimating resource characteristics of nuclear power plant (NPP) equipment.

About the Authors

I. A. Chumakov
Obninsk Institute of Atomic Energy, National Research Nuclear University MIFI
Russian Federation
Postgraduate student of chair of automated control systems


V. A. Chepurko
Obninsk Institute of Atomic Energy, National Research Nuclear University MIFI
Russian Federation

PhD, associate professor of chair of automated control systems



A. V. Antonov
Obninsk Institute of Atomic Energy, National Research Nuclear University MIFI
Russian Federation

Doctor of technical sciences, professor, head of chair of cybernetics



References

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Review

For citations:


Chumakov I.A., Chepurko V.A., Antonov A.V. ESTIMATIONS OF RESIDUAL LIFETIME OF ALTERNATING PROCESS. COMMON APPROACH TO ESTIMATIONS OF RESIDUAL LIFETIME. Dependability. 2013;(2):51-79. https://doi.org/10.21683/1729-2646-2013-0-2-51-79

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ISSN 1729-2646 (Print)
ISSN 2500-3909 (Online)