基于改进CEEMDAN-DCNN的声发射源识别分类方法

谢学斌,刘涛,张欢

Identification and Classification Method of Underground AE Source Based on Improved CEEMDAN-DCNN

Xuebin XIE,Tao LIU,Huan ZHANG

图10 围岩体声发射事件原始波形及降噪后信号对比

Fig.10 Comparison of original waveform and signal after noise reduction of AE events in surrounding rock