This work presents a safety analysis on an electronic equipment used on rolling stock in according to the international safety standard, IEC 61508. Alternative methods, the Fault Tree Analysis (FTA) and the Markov-Chain analysis, are shown and discussed in this paper. Such methods allow to cover wider reliability configuration classes with respect to the formulas suggested in the standard.
Definition of safety levels and performances of safety: Applications for an electronic equipment used on rolling stock / Catelani M.; Ciani L.; Mugnaini M.; Scarano V.; Singuaroli R.. - STAMPA. - (2007), pp. 1-4. (Intervento presentato al convegno 2007 IEEE Instrumentation and Measurement Technology, IMTC 2007 - Synergy of Science and Technology in Instrumentation and Measurement tenutosi a Warsaw (Poland) nel 2007) [10.1109/IMTC.2007.379086].
Definition of safety levels and performances of safety: Applications for an electronic equipment used on rolling stock
CATELANI, MARCANTONIO;CIANI, LORENZO;Singuaroli R.
2007
Abstract
This work presents a safety analysis on an electronic equipment used on rolling stock in according to the international safety standard, IEC 61508. Alternative methods, the Fault Tree Analysis (FTA) and the Markov-Chain analysis, are shown and discussed in this paper. Such methods allow to cover wider reliability configuration classes with respect to the formulas suggested in the standard.
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