On Optimal Policies for Multiple Fleet Maintenance
具有多个运作方与维修方的同质设备维修优化策略研究

Different from reliability-centered management, for fleet management it is not only important to consider the hazard but also the current capacity, backlog and so on. In fleet management the decision to repair a specific machine not only depends on its condition but also the condition of all other assets in the fleet and the current service environment. In this paper, a series of problems on optimal policies for one of multiple fleet maintenance (MFM) problems have been studied and it is formulated as a dynamic programming problem. Taking some numerical examples, we've compared MFM with condition-based maintenance (CBM). The results show MFM is really superior to CBM.