摘要
通过分析影响矿井通风系统的主要因素,确定了煤矿通风系统评价指标体系,采用层次分析法和灰色综合评价相结合的原理和方法,构建了煤矿通风系统评价模型;利用层次分析法,将成对比较矩阵的特征向量作为煤矿通风系统评价因子的权重,通过数据序列之间的灰色关联关系,建立灰色关联矩阵,以量化的方式准确地计算出各指标的影响力排序,最终指出影响矿井通风系统的主要因素。
Through the analysis of the main influence factors in mine ventilation system,the evaluation index system of coal mine ventilation system is identified,and the evaluation model of coal mine ventilation system is constructed by adopting principle and method that combining the analytic hierarchy process（AHP） and the grey comprehensive evaluation.Using AHP,the eigenvector of pairwise comparison matrix is taked as the evaluation factor weight of mine ventilation system,the gray correlation matrix is built through gray correlation relationship between the data sequences,each index influence sequence is accurately calculated in a quantitative way,and finally the main factors of mine ventilation system are pointed out.
出处
《煤矿安全》
CAS
北大核心
2012年第10期166-169,共4页
Safety in Coal Mines
基金
贵州省科技厅工业攻关资助项目(黔科合GY字(2011)3012号)
