SELECTION METHOD FOR MINING TECHNOLOGY BASED ON AHP-FUZZY COMPREHENSIVE EVALUATION

The selection of mining technology is a complicated problem of fuzzy decision-making. The traditional selection method, an empiric analogue approach, is subject to extensive subjectivity. The hiberarchy model for selecting mining technology was established. The weight of every influencing factor was gained by analytic hierarchy process. Meanwhile, every mining technology was synthetically evaluated and the best plan was gained by applying fuzzy comprehensive evaluation method. The result shows that AHP-fuzzy comprehensive evaluation method can guarantee the objective result, and has advantages of easy operation and convenient application.