Table 1 Orthogonal design.
Num | Illuminance (A) | E.T (B) | A × B | A × B | M.D | Error | \(\overline{{\Sigma \Delta E }_{00}}\) |
|---|---|---|---|---|---|---|---|
1 | 1500 | 11,500 | 1 | 1 | 20 | 1 | 2.46 |
2 | 1500 | 11,500 | 2 | 2 | 30 | 3 | 2.79 |
3 | 1500 | 12,000 | 1 | 3 | 30 | 2 | 2.03 |
4 | 1500 | 12,000 | 3 | 1 | 25 | 3 | 2.06 |
5 | 1500 | 12,500 | 2 | 3 | 25 | 1 | 1.31 |
6 | 1500 | 12,500 | 3 | 2 | 20 | 2 | 1.28 |
7 | 1600 | 11,500 | 1 | 3 | 25 | 3 | 1.57 |
8 | 1600 | 11,500 | 3 | 1 | 30 | 2 | 1.33 |
9 | 1600 | 12,000 | 2 | 2 | 25 | 2 | 1.03 |
10 | 1600 | 12,000 | 3 | 3 | 20 | 1 | 1.06 |
11 | 1600 | 12,500 | 1 | 2 | 30 | 1 | 0.73 |
12 | 1600 | 12,500 | 2 | 1 | 20 | 3 | 0.73 |
13 | 1700 | 11,500 | 2 | 3 | 20 | 2 | 0.91 |
14 | 1700 | 11,500 | 3 | 2 | 25 | 1 | 0.94 |
15 | 1700 | 12,000 | 1 | 2 | 20 | 3 | 1.45 |
16 | 1700 | 12,000 | 2 | 1 | 30 | 1 | 1.48 |
17 | 1700 | 12,500 | 1 | 1 | 25 | 2 | 1.63 |
18 | 1700 | 12,500 | 3 | 3 | 30 | 3 | 1.64 |
K1 | 11.93 | 10 | 9.87 | 9.69 | 7.89 | 7.98 | T = 26.43 |
K2 | 6.45 | 9.11 | 8.25 | 8.22 | 8.54 | 8.21 | |
K3 | 8.05 | 7.32 | 8.31 | 8.52 | 10 | 10.24 | |
k1 | 3.98 | 3.33 | 3.29 | 3.23 | 2.63 | 2.66 | |
k2 | 2.15 | 3.04 | 2.75 | 2.74 | 2.85 | 2.74 | |
k3 | 2.68 | 2.44 | 2.77 | 2.84 | 3.33 | 3.41 | |
Rj | 1.83 | 0.89 | 0.54 | 0.49 | 0.70 | 0.75 |
