运用Fuzzy数学对采煤机故障诊断的研究  

Using Fuzzy Mathematical Research on Fault Diagnosis of Shearer

作　　者：程慧琴[1] 

机构地区：[1]内蒙古科技大学,内蒙古包头014010

出　　处：《煤矿机械》2013年第12期244-246,共3页Coal Mine Machinery

摘　　要：采煤机是煤矿生产中极其重要的设备,而其系统较复杂,工作环境恶劣,出现故障较频繁。由于其故障因素复杂交错,故障现象与故障原因之间的隶属关系模糊,将Fuzzy数学(模糊数学)引入采煤机故障诊断技术中,实验证明,采煤机故障诊断的数学化,为缩短诊断时间、提高诊断水平提供了一条有效途径。The coal mining machine is one of the most important equipment in coal mine production. The system is complex, poor working environment, resulting in more frequent fault. But the failure factors of complex, the membership relation between fault phenomena and causes of fuzzy. There will be Fuzzy mathematics （fuzzy） into the fault diagnosis technology of shearer. The experiment proves, mathematics of shearer fault diagnosis, and provide an effective way to shorten the time of diagnosis, improve the level of diagnosis.

关 键 词：采煤机 FUZZY数学 故障诊断 

分 类 号：TD421.6[矿业工程—矿山机电]