基于多通道振动主元特征的风电机组叶片自监督异常识别方法
王博特,王卿,刘强,金波

Self-supervised anomaly recognition method for wind turbine blade based on multi-channel vibration principal features
Bote WANG,Qing WANG,Qiang LIU,Bo JIN
图 5 叶片扫塔后出现的低频振荡特征
Fig.5 Low-frequency oscillation characteristics appearing after blade sweep of tower