On safety analysis of complex technical maritime transportation systems

K Kolowrocki and J Soszynska

Journal of Risk and Reliability, 2011, vol. 225, issue 3, 345-354

Abstract: The methodology of a multistate approach to complex technical system safety analysis is introduced, and a system safety function is defined. A semi-Markov process for system operation process modelling is used. Furthermore, linking of the multistate system safety model and the system operation process model is carried out to build a general joint safety model of a system operating at variable conditions. This joint model is applied in safety evaluation of the technical system of a ferry operating at sea. The ferry technical system safety is analysed in varying operational conditions, with its safety structure and component safety functions changing in its operational time.

Keywords: multistate system; safety function; operation process; semi-Markov process (search for similar items in EconPapers)
Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:sae:risrel:v:225:y:2011:i:3:p:345-354

DOI: 10.1177/1748006X11407812

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