基于小波变换和优化CNN的风电齿轮箱故障诊断 |
温竹鹏,陈捷,刘连华,焦玲玲 |
Fault diagnosis of wind power gearbox based on wavelet transform and improved CNN |
Zhu-peng WEN,Jie CHEN,Lian-hua LIU,Ling-ling JIAO |
图 5 案例1中5种状态的小波时频图 |
Fig.5 Wavelet time-frequency diagram of five states for case one |
![]() |