EEMD多尺度熵和ELM在水电机组振动信号特征提取中的应用

何葵东, 陈伽, 金艳, 蒋文君, 肖志怀

Application of EEMD Multi-scale Entropy and ELM in Feature Extraction of Vibration Signal of Hydropower Unit

Kui-dong HE, Jia CHEN, Yan JIN, Wen-jun JIANG, Zhi-huai XIAO

中国农村水利水电 . 2021, (5): 176 -182,187 .