Predictive Analysis for the Thermal Diffusion of the Plasma-Assisted Machining of Superalloy Inconel-718 Based on Exponential Smoothing

Table 2

Analysis of mean absolute percentage error (MAPE).

	F = 1000, I = 80 A		F = 3000, I = 80 A
	α = 0.5	α = 0.8	α = 0.5	α = 0.8
1st ESM	1.16	0.17	1.21	0.22
2nd ESM	2.95	0.37	2.63	0.50
3rd ESM	5.25	0.61	4.15	0.82