基于振动信号时频分解-样本熵的受电弓裂纹故障诊断
Fault diagnosis for pantograph cracks based on time-frequency decomposition and sample entropy of vibration signals
受电弓 / 故障诊断 / 时频分解 / 样本熵 {{custom_keyword}} /
pantograph / fault diagnosis / time-frequency decomposition / sample entropy {{custom_keyword}} /
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