Méthode systémique et organisationnelle d'Analyse Préliminaire des Risques basée sur une ontologie générique

Mohamed Habib Mazouni (), Jean-François Aubry () and El Miloudi El Koursi ()
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Mohamed Habib Mazouni: CRAN - Centre de Recherche en Automatique de Nancy - UHP - Université Henri Poincaré - Nancy 1 - INPL - Institut National Polytechnique de Lorraine - CNRS - Centre National de la Recherche Scientifique, INRETS/ESTAS - Évaluation des Systèmes de Transports Automatisés et de leur Sécurité - INRETS - Institut National de Recherche sur les Transports et leur Sécurité
Jean-François Aubry: CRAN - Centre de Recherche en Automatique de Nancy - UHP - Université Henri Poincaré - Nancy 1 - INPL - Institut National Polytechnique de Lorraine - CNRS - Centre National de la Recherche Scientifique
El Miloudi El Koursi: INRETS/ESTAS - Évaluation des Systèmes de Transports Automatisés et de leur Sécurité - INRETS - Institut National de Recherche sur les Transports et leur Sécurité

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Abstract: The Preliminary Hazard Analysis (PHA) was developed at the beginning of the sixties in the aeronautical and military fields. Since then, it has been used in many other industries and it becomes the cornerstone of the Safety Management System (SMS) building. Almost five decades later, no generic model has been provided. An investigation carried out by the INRS among 220 RAMS experts, reveals that 81% of the experts practice the PHA, but only 9% of them consider their practice reasonably well. Indeed, this surprising revelation is justified regarding the many methodological, terminological, technical or organisational difficulties that we could identify. Consequently, the practice of the PHA remains problematic and completely beyond any harmonization optics. In a step of resolution of the noticed difficulties, we propose the PRM (Preliminary Risk Management) method that would be based on a generic accidental process allowing to channel the mechanisms of capitalization and exploitation of knowledge relating to the accident scenarios (causality, entities, situations, events, etc). The PRM method is attached to the Safety Management System (SMS) via the management of the technical and organisational processes. The purpose of this work is firstly to show the 10 difficulties in risk management that we have noticed, and secondly to deal with these difficulties through the proposal of the Preliminary Risk Management (PRM) method in order to enforce the pertinence of the hazard analysis regarding its predominant status in the SMS (Safety Management System). These proposals had been concretized through the development of an Interactive Decision-Making System (IDMS) in order to perform a complete assisted-analysis-process through an ergonomic GUI (Graphical User Interface).

Keywords: PHA; Risk management; Ontology; Systemics; Risk analysis; Hazard analysis; APR; Management des risques; Ontologie; Systémique; Analyse des risques (search for similar items in EconPapers)
Date: 2008-06-04
Note: View the original document on HAL open archive server: https://hal.science/hal-00292856
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Published in Workshop Surveillance, Sûreté et Sécurité des Grands Systèmes, 3SGS'08, Jun 2008, Troyes, France. pp.CDROM

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Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:hal-00292856

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