滚动轴承故障的模糊诊断  

Fuzzy Diagnosis of Roll Axle-bearing Malfuction

作　　者：柴春红[1] 曹志刚[1] 

机构地区：[1]空军第一航空学院,河南信阳464000

出　　处：《煤矿机械》2006年第4期714-716,共3页Coal Mine Machinery

摘　　要：将模糊数学方法引入到旋转机械故障诊断中,提出了由历史数据及专家优序数综合确定模糊隶属度方法,建立了模糊诊断模型,解决了针对数种故障征兆,如何准确、快速地找到引起故障的真正原因,从而为旋转机械,尤其是滚动轴承故障的诊断维修工作提供了一种科学、可行的新方法。Fuzzy mathematic method into the diagnosis of rotate machine is drawn, put forward setting up the fuzzy membership grade method which is based on the history data and expert preferential ordinal number , found the fuzzy diagnostic model, resolved several malfunction , how nicety fast find cause malfunction really reason, proffers scientific and feasible new method to the roll axle - bearing malfuntion diagnosis service.

关 键 词：滚动轴承 故障征兆 隶属度 专家优序数 诊断矩阵 可靠性 

分 类 号：TH133.33[机械工程—机械制造及自动化]