Choquet integral capacities-based data fusion for system health monitoring
Résumé
Data fusion is a cornerstone step for monitoring equipment health state within a prognostics and health management (PHM) vision. It enables gathering complementary information from several data sources in order to build a global view for the situation evolving over time. Herein, an advanced information fusion method for health monitoring is proposed. It is based on the unsupervised approach of capacities elicitation of a Choquet integral operator and aims at evaluating the global health/performance of the monitored system