摘要
煤矿通风系统是煤矿生产系统的重要组成部分,是一个复杂的动态系统。本文以某大型煤矿集团下的几个矿山为例,基于模糊综合层次分析法进行权重计算,在综合考虑安全可靠性、技术可行性和经济合理性3大类因素下,建立了科学的、合理的二矿通风指标评价体系,得到各个影响因素的权重占比。进一步的根据模糊数学、最大隶属度理论,建立模糊综合评判模型,进行分析和计算得到各因素的组合权重,然后用熵权法对指标综合权重进行验证模型可靠性,为煤矿通风系统优化提供一定的参考。
Coal mine ventilation system is an important part of coal mine production system,which is a complex dynamic system.In this pa-per,several mines under a large coal mine group are taken as examples.Based on the fuzzy comprehensive analytic hierarchy process,the weight cal-culation is carried out.Under the comprehensive consideration of three major factors of safety and reliability,technical feasibility and economic ra-tionality,a scientific and reasonable evaluation system of mine ventilation index is established,and the weight proportion of each influencing factor is obtained.Further,according to the theory of fuzzy mathematics and maximum membership degree,a fuzzy comprehensive evaluation model is estab-lished,and the combined weight of each factor is analyzed and calculated.Then,the entropy weight method is used to verify the reliability of the mod-el,which provides a certain reference for the optimization of coal mine ventilation system.
作者
冀耀樑
杨金平
闫亮
Ji Yaoliang;Yang Jinping;Yan Liang(Shanxi Jiexiu Xinyugou Zuozegou Coal lndustry Co.,Ltd.,Shanxi,032000)
出处
《当代化工研究》
CAS
2024年第3期95-98,共4页
Modern Chemical Research
关键词
通风系统
层次分析法
熵权
指数标度
隶属度
ventilation system
analytic hierarchy process(AHP)
entropy weight
index scale
membership
