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Critical Components Selection for a Prognostics and Health Management System Design: an Application to an Overhead Contact System

Brahimi, Mehdi and Medjaher, Kamal and Leouatni, Mohammed and Zerhouni, Noureddine Critical Components Selection for a Prognostics and Health Management System Design: an Application to an Overhead Contact System. (2017) In: Proceedings of Annual Conference of the Prognostics and Health Management Society 2016, 3 October 2016 - 6 October 2016 (Denver, USA, United States).

(Document in English)

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Official URL: https://www.phmsociety.org/events/conference/phm/16


In recent years, improving quality of rail services by increasing availability, saving energy, and cutting the costs of infrastructure and rolling stock maintenance has become a central concern in the railway industry. Furthermore, considerable research efforts have been devoted to develop monitoring and health management solutions for the rail transportation systems. Streaming data from trains, infrastructure and signaling systems became a key subject for an implementation of a predictive maintenance. Prognostics and Health Management (PHM) is an approach that aims to support a predictive maintenance program. Basically, the first step to develop a PHM system is to identify critical components. This paper emphasizes on the critical components selection step. It presents a methodology to identify the critical components for the design of a PHM solution. The proposed methodology is based on objectives definition for PHM and it is applied to an Overhead Contact System (OCS)

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to PHM Society editor. The definitive version is freely available at : https://www.phmsociety.org/events/conference/phm/16
HAL Id:hal-01665279
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Other partners > Ecole Nationale Supérieure de Mécanique et des Microtechniques - ENSMM (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Other partners > Université de Franche-Comté (FRANCE)
Other partners > Université de Technologie de Belfort-Montbéliard - UTBM (FRANCE)
Laboratory name:
Deposited By: Kamal Medjaher
Deposited On:15 Dec 2017 15:32

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