Artificial Intelligence Investigation on (Al-Si-Fe) Alloy Reinforced with Nanoceramic Particles by RSM

Table 4

Experimental values compared with the ANN predicted values.

Taguchi L27 Array	Experimental values			Values predicted from regression equations
	COF	Sp. wear rate mm^3/Nm	Friction force ()	COF	Sp. wear rate mm^3/Nm	Friction force ()	Residuals
							COF	Sp. wear rate	Friction force
1	0.21	2.45	1.2	0.20	2.4477	1.1985	0.00064	0.0023	0.0015
2	0.21	2.45	1.2	0.20936	2.4477	1.1985	0.00064	0.0023	0.0015
3	0.21	2.45	1.2	0.20936	2.4477	1.1985	0.00064	0.0023	0.0015
4	0.26	0.61	2.6	0.24738	0.59965	2.6066	0.01262	0.01035	-0.0066
5	0.26	0.61	2.6	0.24738	0.59965	2.6066	0.01262	0.01035	-0.0066
6	0.26	0.61	2.6	0.24738	0.59965	2.6066	0.01262	0.01035	-0.0066
7	0.28	0.29	5.3	0.31241	0.32606	5.2961	-0.03241	-0.03606	0.0039
8	0.28	0.29	5.3	0.31241	0.32606	5.2961	-0.03241	-0.03606	0.0039
9	0.28	0.29	5.3	0.31241	0.32606	5.2961	-0.03241	-0.03606	0.0039
10	0.22	0.53	1.98	0.20074	0.93881	1.6674	0.01926	-0.40881	0.3126
11	0.21	0.51	1.5	0.20074	0.93881	1.6674	0.00926	-0.42881	-0.1674
12	0.21	0.52	1.5	0.20074	0.93881	1.6674	0.00926	-0.41881	-0.1674
13	0.06	0.98	1.5	0.18243	0.99874	2.093	-0.12243	-0.01874	-0.593
14	0.26	0.98	2.6	0.18243	0.99874	2.093	0.07757	-0.01874	0.507
15	0.26	0.97	2.6	0.18243	0.99874	2.093	0.07757	-0.02874	0.507
16	0.01	1.72	1.98	0.3399	1.5002	5.2805	-0.3299	0.2198	-3.3005
17	0.63	1.74	7.43	0.3399	1.5002	5.2805	0.2901	0.2398	2.1495
18	0.15	1.73	3.2	0.3399	1.5002	5.2805	-0.1899	0.2298	-2.0805
19	0.01	0.31	0.5	0.024652	0.32558	0.66947	-0.01465	-0.01558	-0.16947
20	0.03	0.35	0.8	0.024652	0.32558	0.66947	0.005348	0.02442	0.13053
21	0.01	0.33	0.8	0.024652	0.32558	0.66947	-0.01465	0.00442	0.13053
22	0.06	0.16	1.1	0.07686	0.23104	1.1952	-0.01686	-0.07104	-0.0952
23	0.06	0.17	1.1	0.07686	0.23104	1.1952	-0.01686	-0.06104	-0.0952
24	0.05	0.19	1.3	0.07686	0.23104	1.1952	-0.02686	-0.04104	0.1048
25	0.07	0.52	2.1	0.1194	0.54476	2.2662	-0.0494	-0.02476	-0.1662
26	0.11	0.53	2.3	0.1194	0.54476	2.2662	-0.0094	-0.01476	0.0338
27	0.13	0.55	3.32	0.1194	0.54476	2.2662	0.0106	0.00524	1.0538