摘要
根据频谱分析与系统解识原理．对旋转机械故障提出了一种诊断多故障并发状态的新方法．并在实践中得到应用。
篈 new way was put forward to diagnose multibreakdown erupt simultaneous stateusedfor spinning mechanical failure according to the principle of frequency andysis and systemidentification， and has been applied to practice．
出处
《南昌高专学报》
1998年第3期24-26,共3页
Journal of Nanchang Junior College
关键词
旋转机械
状态识别
故障诊断
频谱分析
系统辨识
多故障
并发
spinning mechanical failure，diagnosis of spinning mechanical breakdown，vibration frequercy range signal, criterion breakdown signal, state vector matrix. criterion breakdown state matrix
