Table 2.
Objective function value of initial and optimal solutions.
| Number | OFVs of initial solutions | OFVs of optimal solutions | Gap1 (%) | Gap2 (%) |
|---|---|---|---|---|
| 1 | 9626812.58 | 7514417.038 | 21.94 | 1.68 |
| 2 | 10390043.06 | 7454652.213 | 28.25 | 0.87 |
| 3 | 8848002.052 | 7496323.639 | 15.28 | 1.43 |
| 4 | 9669135.964 | 7444631.243 | 22.90 | 0.73 |
| 5 | 9559931.798 | 7570938.775 | 20.81 | 2.44 |
| 6 | 10681795.74 | 7461077.196 | 30.15 | 0.96 |
| 7 | 9235880.133 | 7454163.686 | 19.29 | 0.86 |
| 8 | 9928204.532 | 7390387.970 | 25.56 | 0 |
| 9 | 11669115.5 | 7592152.387 | 34.94 | 2.73 |
| 10 | 8848396.408 | 7418253.878 | 16.16 | 0.38 |
Gap1: gaps between OFVs of initial solutions and optimal solutions.
Gap2: gaps between OFVs of optimal solutions and the minimum value of optimal solutions.