Study on the model of safety evaluation in coal mine based on Fuzzy-AHP comprehensive evaluation method

For the safety of coal production, base on fundamental principle of Fuzzy-AHP comprehensive evaluation method, taking all influencing factors of coal mine safety into consideration, index system of safety evaluation was given, weights of mine safety estimation factor were determined using the Analytical Hierarchy Process, the evaluation model was set based on Fuzzy-AHP comprehensive evaluation method, and completed the comprehensive evaluation by using membership. The results showed that Fuzzy-AHP comprehensive evaluation method was feasible and effective, which could solve complexity and multi-level of the index, provided basis for coal mine safety evaluation and administrative decision.