Optimal selection of operating parameters in end milling of Al-6061 work materials using multi-objective approach

Table 3 Output results of the trained neural network model

Case	Inputs			Outputs
	f in mm/min	N in rpm	b in mm	Amplitude of vibration(A) in mv			Surface roughness (R_a) in μm
				Initial Value	RBF Value	% error	Initial Value	RBF Value	% error
1	20	1800	0.5	0.064	0.06479	0.005	0.8	0.824	0.0002
2	20	3000	0.5	0.1128	0.1228	0.001	2.2	1.45	0.07
3	40	1800	0.2	0.1462	0.1189	0.002	0.2	0.49	0.002
4	40	3000	0.8	0.0896	0.0912	0.0001	1.73	1.56	0.0017
5	40	2400	0.5	0.0752	0.074	0.0001	1.2	0.95	0.002