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9 围岩体声发射信号改进CEEMDAN分解结果 |
Fig.9 Decomposition results of AE signal of surrounding rock by improved CEEMDAN |