基于曲线特征分段的多阶FRFT滤波提取齿轮早期故障特征
Extraction of gearbox fault features based on segmenting with features of curve and multilevel fractional fourier transformation filtering
基于曲线特征分段 / 多阶FRFT滤波 / 变加速工况 / 特征提取 {{custom_keyword}} /
segmentation based on features of curve / multilevel FRFT filtering / variably accelerated conditions / feature extraction {{custom_keyword}} /
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