Proposition d’une architecture de surveillance holonique pour l’aide à la maintenance proactive d’une flotte de systèmes mobiles : application au domaine ferroviaire

Abstract : The maintenance of mobile systems fleets in the world of transport and logistics is of increasing importance today due to the increasing expectations of operators in terms of safety, reliability, monitoring, diagnosis and maintenance of these systems. In this context, fleet maintainers often have to deal with huge amounts of raw data, information and monitoring events related to the context of their systems. Moreover, these events, data and information are often lack precision and often contradictory or obsolete. Finally, the urgency of maintenance decisions is rarely taken into account. This work is devoted to the proposal and the development of a monitoring architecture to help maintain a fleet of mobile systems. This architecture, called EMH², is intended to facilitate the diagnosis and monitoring of this type of fleet. It is built on holonic principles, from the lowest (sensors) to the highest levels (a whole fleet of mobile systems). It is also based on a standardization of processed events in order to process the data generically. This architecture, independent of the types of systems monitored and their hierarchical level, can become the backbone of an effective strategy for proactive fleet maintenance. A deployment methodology is thus proposed. A simulation study and an application on a fleet of 10 trains currently in service is presented.
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Submitted on : Monday, March 4, 2019 - 4:09:07 PM
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Ahmat Fadil Adoum. Proposition d’une architecture de surveillance holonique pour l’aide à la maintenance proactive d’une flotte de systèmes mobiles : application au domaine ferroviaire. Systèmes embarqués. Université de Valenciennes et du Hainaut-Cambresis, 2019. Français. ⟨NNT : 2019VALE0001⟩. ⟨tel-02056495⟩

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