基于熵权物元可拓模型的煤矿机电安全评价及应用  

Evaluation and Application of Coal Mine Electromechanical Safety Based on Entropy Weight Matter-element Extension Model

作　　者：蒋韫旭 JIANG Yunxu(Guizhou Anhe Yongzhu Technology Co.,Ltd.)

机构地区：[1]贵州安和永驻科技有限公司,贵州省贵阳市550000

出　　处：《现代矿业》2024年第8期183-186,194,共5页Modern Mining

摘　　要：为了客观评价煤矿机电安全状况,从人、机、管理、环境4个方面构建煤矿机电设备安全评价指标体系。运用熵权法对各个指标的权重进行计算分配,结合可拓理论构建经典域、节域及待评价物元并计算机电安全等级关联度,建立机电安全状况评价模型,并将其运用到某煤矿机电安全评价中。结果表明,待评煤矿机电安全状况评价等级为“较安全”,与实际情况相符,评估结果对煤矿机电设备安全管理具有一定的指导意义。熵权物元可拓模型具有一定的实用性,能够对煤矿机电安全状况进行客观评价。In order to objectively evaluate the safety status of coal mine electromechanical equipment,the safety evaluation index system of coal mine electromechanical equipment is constructed from four as⁃pects of human,machine,management and environment.The entropy weight method is used to calculate and allocate the weight of each index.Combined with the extension theory,the classical domain,the section domain and the matter element to be evaluated are constructed,and the correlation degree of computer elec⁃trical safety level is established.The evaluation model of electromechanical safety status is established and applied to the electromechanical safety evaluation of a coal mine.The results show that the evaluation grade of the electromechanical safety status of the coal mine to be evaluated is'safer',which is consistent with the actual situation,and the evaluation results have certain guiding significance for the safety management of coal mine electromechanical equipment.This shows that the entropy matter-element extension model has cer⁃tain practicability and can objectively evaluate the electromechanical safety status of coal mines.

关 键 词：煤矿机电设备 安全评价 熵权法 物元可拓 

分 类 号：TD40[矿业工程—矿山机电] TD60