Process of s-maintenance : decision support system for maintenance intervention

Abstract

The European project Proteus aimed at developing a generic software architecture for Web-based e-maintenance. The goal was to propose a good technical and management support to optimize the maintenance strategy, to improve maintenance performance and reliability and finally to reduce maintenance costs. We introduce a notion of semantic e-maintenance platform based on the common semantic and ontology. We propose the decision support system for maintenance intervention based on this architecture and on the case based reasoning as the problem solving method. The ontology is used in the CBR cycle to improve the principles of its retrieve and reuse phases.