摘要
随着旋转机械的应用日益广泛 ,旋转机械的故障诊断也受到了很大关注。以模糊诊断原理为基础 ,建立故障机理和故障诊断的数学模型 ,并对引起旋转机械振动故障的各种原因进行分析对比。根据故障征兆对故障的肯定和否定程度 ,建立模糊筛选矩阵 ,从而对旋转机械的振动故障进行诊断。
With the application of rotatory machinery being extensive day by day, diagnosing the trouble of rotatory machinery receives extensive concern too. With the principle of fuzzy to diagnose as foundation, sets up the mathematics model for trouble mechanism and diagnosing trouble. And go on contrasting and analysing various kinds of reason of trouble cause rotatory machinery vibration. With the affirming and denying degree to the trouble, sets up fuzzy matrix of screening according to trouble sign, thus diagnose the vibration trouble of rotatory machinery.
出处
《煤矿机械》
北大核心
2005年第2期129-130,共2页
Coal Mine Machinery
关键词
旋转机械
振动故障
模糊诊断
rotatory machinery
vibrating trouble
fuzzy dignose
