Research on Application of Regression Least Squares Support Vector Machine on Performance Prediction of Hydraulic Excavator

Table 2

Output power prediction results of the hydraulic excavator based on different prediction model.

Time/s	Measured output power/kW	Prediction output power/kW
		LS-SVM	Traditional SVM	BP neutral network
5	46	49	53	57
10	64	66	69	73
15	63	65	70	74
20	49	52	58	61
25	36	38	41	45
30	38	40	45	52
35	35	38	43	49