Les travaux présentés se situent dans le domaine de l'aide à la décision pour la surveillance
de systèmes complexes tels que les procédés chimiques. Pour de tels procédés il n'est pas …

This paper presents a general methodology to improve risk assessment in the specific
workshops of semiconductor manufacturers. We are concerned, in this case, with the …

Le travail présenté dans ce mémoire s' inscrit dans le domaine de la surveillance des
systèmes à événements discrets et porte plus particulièrement sur le problème de la …

In this paper, distributed detection of process failures is studied. Erroneous evolutions,
corresponding to failure situations, are described by chronicles. Every chronicle is …

In order to have a full control on their processes, companies need to ensure real time
monitoring and supervision using Key Performance Indicators (KPI). KPIs serve as a …

Nowadays, several industries are digitizing their factories in the objective of creating smart
factory as advocated by industry 4.0 paradigm. Prognostics and Health Management (PHM) …

To confront the rapid change in manufacturing environments, companies need a
Reconfigurable Manufacturing System (RMS) which combines the high production volume …

Abstract Diagnosis of Automated Production System (APS) is a decision-making process
designed to detect, locate and identify a particular failure caused by the control law. In the …

To respond rapidly to the highly volatile market, the reconfigurable manufacturing systems
(RMS) have brought forward challenging issues. First of all there is a need to build a formal …

This paper presents two functions designed to help the decision-making process for process-
failure recovery in a hierarchical and modular structure of control-monitoring of flexible …