
基于改进VMD与包络导数能量算子的滚动轴承早期故障诊断
Rolling bearing early fault diagnosis based on improved VMD and envelope derivative operator
变分模态分解 / 包络导数能量算子 / 滚动轴承 / 早期故障 {{custom_keyword}} /
variational mode decomposing (VMD) / envelope derivative operator / rolling bearing / early fault {{custom_keyword}} /
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