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从大系统的角度出发，用系统动力学的原理和方法对矿区煤炭产业结构进行了分析研究．建立了矿区煤炭产业结构的系统动力学模型，同时进行了实例的模拟研究工作．研究表明，按此方法对矿区煤炭产业结构进行分析评价和决策是可行的，应用本模型可得到矿区优化的煤炭产业结构（各产业优化的各年的投资比重、矿区煤炭产业的协调度即各产业的产值比重、矿区煤炭产业结构方案取得的经济效益和社会效益等），模型具有较好的通用性和可移植性．
From the perspective of large-scale system, the coal industry structure of mining area is analyzed and studied with the principle and method of system dynamics. The system dynamics model of the coal industry structure in the mining area has been set up. At the same time, a case study of the simulation has been carried out. The research shows that it is feasible to analyze, evaluate and make decisions on the coal industry structure in this area according to this method. By using this model, the coal industry structure optimized by the mining area can be obtained (the investment proportion optimized by each industry, the coordination degree of each coal industry The proportion of the output value of the industry, the economic benefits and social benefits obtained from the coal mining industrial structure plan, etc.), the model has good versatility and portability.