基于物理信息神经网络的桥式起重机疲劳寿命预测方法

董青,党泽伟,徐格宁

Fatigue life prediction method for bridge crane based on physical-informed neural network

Qing DONG,Zewei DANG,Gening XU

图14 疲劳寿命均值和标准差对等效应力变程的导数

Fig.14 Derivative of mean and standard deviation of fatigue life to equivalent stress range