Therefore, the automatic extraction of features of waterfall diagrams, and the identification and diagnosis of fault are realized.
从而实现机组三维转速谱阵图瞬态振动特征的自动提取和故障识别与诊断。
The fault diagnosis system of the locomotive electric transmission circuit described above is an application system, which include of signal sampling, data transmission and fault identification.
本文研究、设计的机车电传动电路故障诊断系统是一个集信号采集、数据传输和故障识别为一体的应用系统。
In this paper, several time domain waveforms of vibration signal and its identification method in mechanical fault diagnosis are analysed.
本文主要论述了机械故障诊断中，几类振动信号时域波形的分析与识别方法。
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