Data Mining for Material Feeding Optimization of Printed Circuit Board Template Production
Table 8
Comparison of surplus rate and supplemental feeding rate.
Group
MSCM-ANN
ANN
Manual feeding
Surpr_Pd (%)
Supfr Pd (%)
Surpr_Pd (%)
Supfr_Pd (%)
Surpr (%)
Supfr (%)
1
78.68
3.86
75.28
5.53
129.41
3.88
2
31.32
13.40
30.59
15.83
60.51
8.04
3
20.19
15.83
20.82
16.93
44.51
10.01
4
12.05
11.51
15.69
16.49
29.90
16.20
5
7.90
16.72
11.96
14.89
14.15
31.75
6
4.88
28.21
9.72
15.37
19.51
94.90
ALL
11.96
11.91
15.16
12.69
27.44
17.91
Note. Surpr_Pd and Supfr_Pd are the predicted surplus rate and supplemental feeding rate, respectively, and they can be obtained according to the definition specified in Section 3.5 and the data provided in Table 7.
