Simulation Study on the Safety Evaluation of Coal Mine General Mining Working Face Production System

Based on the understanding of China's coal mine production system and the analysis of coal mine comprehensive mining working face safety, combined with a large amount of literature, according to the principles and process of index system con-struction, using the literature frequency analysis method to construct five primary in-dicators and 25 secondary indicators of personnel, mechanical equipment, manage-ment, environment and information factors, to determine the index system of produc-tion system safety evaluation of 5203 comprehensive mining working face of Gaojiayao coal mine The index system was determined. The AHP method was select-ed to determine the index weights, and the fuzzy comprehensive evaluation method was used to evaluate the safety of the production system of coal mine comprehensive mining working face, to determine the risk status of the working face at the present stage, and to construct a simulation model with the help of a AnyLogic system simu-lation software to analyze the sensitivity of the indexes, which provides a scientific basis for the safe production and safety management of coal mines and guarantees the safe operation of coal mining and high-quality development of enterprises.