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Modelling system reliability aspects of ERTMS/ETCS by fault trees and Bayesian networks
(CPS)ORCID iD: 0000-0002-2833-7196
2006 (English)In: Safety and Reliability for Managing Risk: proceedings of the 15th European Safety and Reliability Conference (ESREL 2006) / [ed] Carlos Guedes Soares, Enrico Zio, 2006, p. 2675-2683Conference paper, Published paper (Refereed)
Abstract [en]

ERTMS/ETCS is a recent standard specification aimed at improving interoperability, performances and dependability of modern railways. An implementation of ERTMS/ETCS is a distributed heterogeneous system with strict availability requirements. On the basis of such requirements and of the hypothesised system reference architecture, we studied structural availability by instantiating models with realistic reliability parameters and performing a series of sensitivity analyses in order to highlight design trade-offs. By evaluating and integrating sub-models using a compositional approach we both obtained several interesting results and showed the effectiveness of a combined use of Fault Trees and Bayesian Networks in dealing with structural reliability analyses of train control systems.

Place, publisher, year, edition, pages
2006. p. 2675-2683
National Category
Embedded Systems
Research subject
Computer Science, Software Technology
Identifiers
URN: urn:nbn:se:lnu:diva-75181ISBN: 9780415416207 (print)OAI: oai:DiVA.org:lnu-75181DiVA, id: diva2:1214905
Conference
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Available from: 2018-06-07 Created: 2018-06-07 Last updated: 2019-03-07Bibliographically approved

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Flammini, Francesco

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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