A Method of Choosing Maintenance Policy Based on Set Pair Analysis

Maintenance policy should be selected reasonably to reduce operation expenditure and increase production benefit, and in this flow all the related factors need considered. Usually, this work depends on RCM logic decision. This paper adopted the set pair analysis method to establish multi-attribute decision-making model of maintenance policy, so as to make the choice of maintenance policy effective. Finally, a example of the steam turbine maintenance policy choosing was given, which proved the model is reasonable.