基于模糊层次分析法的煤矿安全生产预警系统

摘要

针对煤矿安全生产预警评价指标多,且各指标受很多因素影响的问题,构建了基于模糊层次分析法的煤矿安全生产预警系统.该系统将层次分析法与模糊综合评判相结合,利用层次分析法确定各评价指标的权重,通过模糊评判矩阵进行模糊综合评判,最后将评价指标权重与模糊综合评判结果进行合成运算,从而确定煤矿安全等级和预警结果.实际应用结果验证了该系统的可行性和有效性.%In view of problem that early warning of coal mine safety production has many evaluation indexes which affected by many factors,an early warning system for coal mine safety production based on fuzzy-analytical hierarchy process was constructed.The system combines analytical hierarchy process with fuzzy comprehensive evaluation,uses analytical hierarchy process to determine the evaluation index weights,uses fuzzy evaluation matrix for fuzzy comprehensive evaluation,and finally uses the evaluation index weights and fuzzy comprehensive evaluation result to make synthesis of computing,so as to determine mine safety level and warning result.The practical application result demonstrates feasibility and effectiveness of the system.