Abstract: In view that conventional mining expert system lacks dynamic forecasting function and safety monitoring function, an integrated frame of mining expert system based on virtual mining model is proposed. The study on the virtual dynamic mining model is described in detail, and the structure of the expert system and the functions of its components are highlighted. Based on this, the development principle of the expert system is expounded. The effective cooperation and fusion of the dynamic forecast of the model with the expert experience knowledge can realize an organic integration of qualitative and quantitative policy decision reasoning, thus reducing the decision-making risk of the system.

Key words: Mining expert system, Virtual mining model, Virtual reality, Dynamic mining model