Study on the equipment maintenance support efficiency evaluation based on the gray correlation analysis method

摘要

The scientific evaluation of equipment maintenance support efficiency is very important for the unit equipment management. This paper studied the multi-objective maintenance support efficiency evaluation problem. First, an index system of equipment maintenance support efficiency was built. Second, the theory of the gray correlation analysis method was described. Third, a multi-objective evaluation model of equipment maintenance support efficiency was built based on the gray correlation analysis method. Finally, the model was validated. The evaluation model was identified as a rationality and feasible model. The results of the evaluation model show a good reference value for finding weakness in the equipment maintenance support system efficiency.