基于径向基神经网络的旋转机械故障诊断-现代电子技术 关键词:RBF神经网络; 故障诊断; 风机; 故障特征 [gap=1032]Keywords: RBF neural network; fault diagnosis; fan; fault features
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... 人脸特征提取 Facial Feature Extraction 故障特征提取 fault feature 直线特征提取 linear feature extraction ...
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fault feature extraction 故障特征提取
cross fault feature 交叉断层地形
isolation of fault feature 断层数据分离
fault feature vector 故障特征相量
unified fault feature 统一故障特征
fault feature vectors 故障特征向量
Regional fault feature 区域构造断裂特征
fault feature parameter 故障特征参量
fault feature component 故障特征分量
This paper provides a new way for fault feature extraction and analysis for rolling bearing.
论文的研究内容为滚动轴承故障特征提取及分析提供了新的思路。
参考来源 - 基于HilbertFault feature extraction and diagnosis method based on frequency domain kernel in nonlinear circuit.
3．研究了基于非线性电路频域核的故障特征提取和故障诊断方法。
参考来源 - 基于时频分析和神经网络的模拟电路故障诊断及可测性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
As network input, the fault feature is enhanced by eigen-function in modeling.
在建模过程中，利用特征函数强化故障特征作为网络输入。
The establishment of fault feature vector is a precondition to fault diagnosis.
电机故障特征相量的确立是进行故障诊断的前提。
The fault is diagnosed by extracting the fault feature component from the frequency spectrum of the modulated signal.
通过对调制信号作谱分析，以其频谱中是否存在某种故障的特征频率分量来诊断有无该种故障。
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