李东印, 孙凯旋, 王伸,等.基于熵权-可拓理论的智能化综采工作面安全评价[J].河南理工大学学报（自然科学版）,2022,41(3):1-9.

LI D Y SUN K X, WANG S, et al.Study on safety evaluation of intelligent working face based on extension theory with entropy weight approach[J].Journal of Henan Polytechnic University(Natural Science) ,2022,41(3):1-9.

基于熵权-可拓理论的智能化综采工作面安全评价

李东印1, 孙凯旋1, 王伸1,2, 王祖洸1, 张旭和3

1.河南理工大学能源科学与工程学院，河南 焦作 454000；2.河南理工大学安全科学与工程博士后科研流动站，河南 焦作 454000；3.河南理工学院工业技术有限公司技术研发部，河南 郑州 450000

摘要:综采工作面智能化开采已成为当前我国煤炭开采的重要发展方向，传统综采工作面安全评价体系已经相对成熟，而智能化综采工作面安全评价体系亟需构建。通过对比传统和智能化综采工作面系统特征，系统分析综采工作面智能化背景下的安全要素和危险源，从人、机、 环、管4个方面选取28项指标建立安全评价体系，基于熵权-可拓理论构建安全评价计算模型。以山西某煤矿智能化综采工作面为工程案例，采用MATLAB软件计算并评估安全等级，结果表明：选取的评价指标具有良好的独立性与全面性，符合工程实际；熵权法可合理分配指标权重，可拓理论能够逐级分析出各层指标与安全等级的相关性系数大小，从而准确计算智能化综采工作面的安全等级。熵权-可拓理论可为智能化综采工作面安全评价提供重要思路与方法。

关键词:智能化综采工作面;评价指标体系;熵权;可拓理论;安全评价

doi:10.16186/j.cnki.1673-9787.2020080096

基金项目:国家重点研发计划项目（2018YFC0604502）；中国博士后科学基金资助项目（2020M672227）

收稿日期:2020/08/31

修回日期:2020/11/17

出版日期:2022/05/15

Study on safety evaluation of intelligent working face based on extension theory with entropy weight approach

LI Dongyin1, SUN Kaixuan1, WANG Shen1,2, WANG Zuguang1, ZHANG Xuhe3

1.School of Energy Science and Engineering， Henan Polytechnic University， Jiaozuo  454000 ， Henan， China；2.Postdoctoral Station of Safety Science and Engineering， Henan Polytechnic University， Jiaozuo  454000 ， Henan， China；3.Technology Research and Development Department， Henan Institute of Technology Industrial Technology Co. ，Ltd. ，Zhengzhou  450000 ，Henan， China

Abstract:Intelligent construction of fully mechanized mining face has become an important development direction of coal mining in China. The traditional safety evaluation of fully mechanized mining face has been relatively mature，and the safety evaluation system of intelligent working face needs to be enriched.By comparing the system characteristics of traditional and intelligent working face，this paper systematically analyzed the safety factors and hazard sources under the background of intelligent workingface，28 indexes from four aspects of human，machine，environment and management were selected，the safety evaluation index system was established，and the safety evaluation calculation model based on entropy weight method and extension theory was constructed. Taking a mine in Shanxi as an engineering case,MATLAB was adopted to calculate and evaluate the safety level. The research results showed that the evaluation index selected in this paper had good independence and comprehensiveness , which was in line with the engineering practice;the entropy weight method could reasonably distribute the index weight,and the extension theory could analyze the correlation coefficient between each layer index and the safety level,so as to accurately calculate the safety level of intelligent working face. Extension theory of entropy weight could provide important ideas and means for safety evaluation of intelligent working face.

Key words:intelligent fully-mechanized working face ; evaluation index system；entropy weight; extension theory；safety evaluation

基于熵权-可拓理论的智能化综采工作面安全评价_李东印.pdf