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

Table 4

Comparison of the errors of different models for LCD and DCPS prediction results.

		RUL	LSTM	ARMA	SVM	SVM-BP
LCD	RMSE	1.7607	3.7757	1.8166	1.9494	1.8974
	MAE	1.5123	3.2411	1.3301	1.6221	1.6000
DCPS	RMSE	3.6606	8.3666	4.9193	5.3479	4.7539
	MAE	3.202	6.2817	4.4709	5.01	4.4212