Substation Equipment Spare Parts’ Inventory Prediction Model Based on Remaining Useful Life

Table 3

RMSE and MAE of CPU prediction results on different prediction models.

	RUL	LSTM	ARMA	SVM	SVM-BP
RMSE	4.7434	11.7132	5.8310	5.3666	5.0299
MAE	4.3201	9.0611	4.6517	4.411	4.3603