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

表 2 扩张卷积对模型训练效果的影响

Tab.2 Influence of dilation convolution on model training effect

实验 Acc/% t'/s N Y N Y 1 99.3 100 261 224 2 98.9 99.8 251 227 3 99.1 99.6 253 228 4 99.1 99.8 247 225 5 99.6 98.2 246 226 平均 99.2 99.5 252 226