矿井提升系统故障不确定因素灰色关联分析  

Grey Correlation Analysis of Uncertain Factors in Mine Hoisting System

作　　者：杨庆江[1] 李宗炎 

机构地区：[1]黑龙江科技大学电气与控制工程学院,哈尔滨150022

出　　处：《煤矿机械》2016年第7期151-153,共3页Coal Mine Machinery

摘　　要：针对矿井提升系统故障中不确定因素,利用灰色关联理论,分析各个因素引发故障的可能性大小,首先将各个因素序列与参考序列进行对比,通过关联系数与关联度计算,最后对关联度排序,说明不确定因素与故障之间的关系,从而为故障中不确定因素诊断的可靠性提供理论依据。For the uncertain factors in mine hoisting system,using grey correlation theory to analyze the probability of various factors leading to accidents in mine hoisting system, in which at first compare the sequence of various factors and reference, then calculate the correlation coefficient and correlation degree,finally,order the correlation,and then describing relationship between uncertain factors and fault is to provide a theoretical references for the reliability of uncertainties in fault diagnosis.

关 键 词：提升系统故障 不确定因素 灰色关联度 

分 类 号：TD534[矿业工程—矿山机电]