Dependability Assessment of the Railway Signalling Systems Based on the Stochastic Petri Nets Analysis

Dependability Assessment of the Railway Signalling Systems Based on the Stochastic Petri Nets Analysis

Journal

Subject and more

  • LCC Subject Category: Engineering, Nanotechnology
  • Publisher's keywords: Railway Signalling System, Level Crossing, Modelling, Petri Nets, Risks, Accident
  • Language of fulltext: english
  • Full-text formats available: PDF
  • Time From Submission to Publication: 4

AUTHORS

    Jaouad Boudnaya| Moulay Ismail University, ENSAM Meknes, Laboratory of Mechanics,Mechatronics and Control (L2MC), Marjane 2, PO Box 15290, Al-Mansour Road Agouray, 50500 Meknes, MOROCCO., Morocco | j., Abdelhak Mkhida| Moulay Ismail University, ENSAM Meknes, Laboratory of Mechanics,Mechatronics and Control (L2MC), Marjane 2, PO Box 15290, Al-Mansour Road Agouray, 50500 Meknes, MOROCCO., Morocco, Badr Bououlid Idrissi| Moulay Ismail University, ENSAM Meknes, Laboratory of Mechanics,Mechatronics and Control (L2MC), Marjane 2, PO Box 15290, Al-Mansour Road Agouray, 50500 Meknes, MOROCCO., Morocco

FULL TEXT

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ABSTRACT

In this article, we propose a methodology to evaluate the performances of the railway signalling systems in terms of the availability. Firstly, level crossings in Morocco are presented. Secondly, a railway signalling system ERTMS level 2 modelling is proposed .The human factor and network failures are also taken into account. Finally, this system performance evaluation is proposed in every state (nominal way of functioning, degraded mode, and failure mode).

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