采煤机液压故障诊断系统设计  

Design of hydraulic fault diagnosis system for shearer

作　　者：牛丽[1] 丁海波[2] Niu Li;Ding Haibo(Suzhou Industrial Park Institute of Vocational Technology,Suzhou,Jiangsu 215021,China;Suzhou Industrial Park Institute of Vocational Technology)

机构地区：[1]苏州市职业大学计算机工程系,江苏苏州215104 [2]苏州工业园区职业技术学院机电工程系

出　　处：《计算机时代》2020年第5期16-19,共4页Computer Era

基　　金：江苏开放大学“十三五”规划课题“开放教育虚拟实验室构建及应用研究”(19TXZC-06);苏州市职业大学“青蓝工程”资助项目。

摘　　要：为了及时、有效地对采煤机液压故障诊断提供支持,采用本体技术对液压系统故障知识建模,结合模糊推理设计采煤机液压故障诊断系统,通过故障案例验证系统诊断的准确性,对采煤机液压故障诊断技术有着一定的参考、促进作用。In order to support the fault diagnosis of shearer hydraulic system in time and effectively, the fault knowledge of the hydraulic system is modeled by the ontology technology, and a fault diagnosis system for shearer hydraulic system is designed by combining with the fuzzy reasoning. The accuracy of the diagnosis system is verified by the hydraulic fault cases, which has a certain reference and promotion effect on the hydraulic fault diagnosis technology of shearer.

关 键 词：液压系统 本体技术 模糊推理 故障诊断 

分 类 号：TD421.6[矿业工程—矿山机电]