Studies on Erosion Behavior of Plasma Sprayed Coatings of Glass Microspheres Premixed with Al₂O₃ Particles

Table 8

Percentage error between experimental result and ANN prediction.

Test run	Erosion rate (mg kg^−1)
	Experimental result	ANN prediction	Error (%)
1	8.56667	9.0548	5.698013
2	11.65643	11.7859	1.110717
3	14.23695	13.254	6.90422
4	17. 04751	18.4587	8.277983
5	13.34126	13.3369	0.03268
6	15.56129	14.589	6.24813
7	20.98768	21.4589	2.245222
8	18.81183	18.1495	3.52082
9	16.23178	15.5895	3.95693
10	16.53376	16.4859	0.28947
11	17.43003	17.2458	1.05697
12	20.46321	21.5487	5.304593
13	19.00984	18.865	0.76192
14	19.14336	20.0014	4.482181
15	20.44331	20.221	1.08745
16	22.27585	24.3568	9.341731