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Type of publication: research article
Type of publication (PDB): Straipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)
Field of Science: Matematika / Mathematics (N001)
Author(s): Žutautaitė, Inga;Augutis, Juozas;Ušpuras, Eugenijus
Title: Assessment of the system degradation level using the Bayesian approach
Is part of: Risk analysis VII & simulation and hazard mitigation & brownfields V: prevention, assessment, rehabilitation and development of brownfield sites: proceedings / editor C. A. Brebbia. Southampton, Boston : WIT Press, 2010
Extent: p. 47-57
Date: 2010
Series/Report no.: (WIT transactions on information and communication technologies series. Vol. 43 1746-4463)
Keywords: Degradacija;Senėjimas;Didėjantis gedimų dažnis;Bajeso metodas;Degradation;Ageing;Increasing failure rate;Bayesian approach
ISBN: 9781845644727
Abstract: This study presents the developed algorithm for assessment and updating estimates of the parameters in mathematical models of device or systems ageing process (that is characterized by increasing failure rate) with respect to prior information and obtained observations (failure data). The proposed algorithm is based on a modified application of the Bayesian approach (BA). In the paper some ways for the forecasting of residual lifetime with respect of allowed risk margins using obtained updated mathematical model of increasing failure rate are presented
Affiliation(s): Lietuvos energetikos institutas
Matematikos ir statistikos katedra
Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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