Production and Maintenance Optimization for Multi-Machines under Degradation Constraint

摘要

In this paper, we have developed an integrated maintenance policy for a manufacturing system, composed by numerous parallel machines, which has to satisfy a random demand during a finite horizon given a required service level. The aim of this study is to determine the production plan of each machine in the manufacturing system minimizing the total production cost and the optimal maintenance strategy for different machines taking into account the degradation of each one according to its production rate and minimizing the total preventive and corrective maintenance cost.