转子系统油膜失稳故障的时频特征分析
马 辉1;李朝峰1;轩广进2;闻邦椿1
Time-frequency Feature Analysis of Oil-film Instability Fault in Rotor Systems
时频分析 / 转子系统 / 重排小波尺度图 / 三维谱图 / 轴心轨迹 {{custom_keyword}} /
Time-frequency analysis / rotor system / reassigned wavelet scalogram / spectrum cascade / rotor trajectory. {{custom_keyword}} /
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