A Dependability Analysis of a Moroccan Level Crossing based on Fault Tree Analysis and Importance Measures. Report as inadecuate




A Dependability Analysis of a Moroccan Level Crossing based on Fault Tree Analysis and Importance Measures. - Download this document for free, or read online. Document in PDF available to download.

1 Laboratory of Mechanics, Mechatronics and Control L2MC, ENSAM Meknes, Moulay Ismail University 2 Heudiasyc - Heuristique et Diagnostic des Systèmes Complexes Compiègne

Abstract : In this paper, we propose a methodology to evaluate the unreliability of level crossings systems and to identify their critical components. First, a fault tree analysis to evaluate the occurrence probability of the Feared Event Collision between train and vehicle over the time is proposed. The human factors and devices failures are also taken into account. Then, an importance measures study is proposed to identify critical components in level crossing systems.

Keywords : Importance measures Fault tree Railway Signalling System Level Crossing Minimal Cut





Author: Jaouad Boudnnaya - Abdelhak Mkhida - Mohamed Sallak -

Source: https://hal.archives-ouvertes.fr/



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