Selection of Optimum Maintenance Policy Using the Fuzzy AHP Model

By progress of technology and increment of investment in equipment, the importance and complexity of maintenance management has increased so that organizations tend to pay for the establishment of a comprehensive maintenance management system instead of paying for the costs of stopping and repairing the machine Therefore, in this article, we will determine the optimal policy for establishment of maintenance management system. By identifying various types of accidental, corrective, adaptive and preventive maintenance and defining two scenarios of outsourcing and implementation by the organization Review the strengths and weaknesses of each of them in 1 5 criteria have been developed. Then, by using a fuzzy logic, based on the results of the completed questionnaires and the application of the fuzzy AHP model, the simultaneous implementation of preventive, corrective and accidental maintenance systems by the personnel Inside the organization has been identified as the optimal model.