Number of exp k1 (Y1) k2 (Y2) a (Y3) Rs (Y4)
1 1.03 1.17 1.13 0.96
2 1.05 1.18 1.12 0.68
3 0.75 0.85 1.14 0.94
4 1.31 1.48 1.13 0.72
5 1.05 1.19 1.13 0.67
6 1.14 1.28 1.12 0.68
7 1.03 1.17 1.14 0.93
8 1.05 1.18 1.13 0.67
9 0.68 0.77 1.13 0.93
10 1.03 1.18 1.15 0.96
11 1.1 1.23 1.12 0.67
12 0.73 0.84 1.16 0.94
13 1.32 1.51 1.14 0.72
14 1.09 1.23 1.13 0.67
15 1.15 1.31 1.14 0.67
16 1.03 1.18 1.15 0.96
17 1.03 1.17 1.14 0.67
18 0.7 0.8 1.14 0.94
19 1.04 1.2 1.13 0.66
20 1.05 1.19 1.13 0.67
21 1.1 1.22 1.13 0.67
22 1.09 1.23 1.13 0.66
Table 6: Results of experiment for optimization.