In this thesis a risk-based decision support system to schedule the predictive maintenance activities, is proposed. The model deals with the maintenance planning of a railway infrastructure in which the due-dates are defined via failure risk analysis.The novelty of the approach consists of the risk concept introduction in railway maintenance scheduling, according to ISO 55000 guidelines, thus implying that the maintenance priorities are based on asset criticality, determined taking into account the relevant failure probability, related to asset degradation conditions, and the consequent damages.
|Titolo della tesi:||Risk-Based Optimal Scheduling for the Predictive Maintenance of Railway Infrastructure|
|Data di discussione:||15-mag-2018|
|Appare nelle tipologie:||Tesi di dottorato|