Research Article
Integrated Scheduling of Reheating Furnace and Hot Rolling Based on Improved Multiobjective Differential Evolution
Table 2
Performance metric (GD, IGD, and HV) analysis of the multiobjective local search.
| Problem | GD | IGD | HV | | | DMODE_noLS | DMODE_LS | Sig | DMODE_noLS | DMODE_LS | Sig | DMODE_noLS | DMODE_LS | Sig |
| 3 | 100 | 0.0110 | 0.0030 | + | 0.1085 | 0.0176 | + | 0.7092 | 0.8670 | + | 150 | 0.0061 | 0.0024 | + | 0.0714 | 0.0165 | + | 0.7768 | 0.8662 | + | 200 | 0.0062 | 0.0015 | + | 0.0808 | 0.0233 | + | 0.7692 | 0.8712 | + |
| 4 | 100 | 0.0091 | 0.0024 | + | 0.1062 | 0.0186 | + | 0.7213 | 0.8822 | + | 150 | 0.0080 | 0.0041 | + | 0.0902 | 0.0287 | + | 0.7658 | 0.8650 | + | 200 | 0.0072 | 0.0009 | + | 0.1048 | 0.0306 | + | 0.7473 | 0.8808 | + |
| 5 | 100 | 0.0073 | 0.0020 | + | 0.0801 | 0.0152 | + | 0.7810 | 0.9018 | + | 150 | 0.0095 | 0.0031 | + | 0.0982 | 0.0333 | + | 0.7242 | 0.8690 | + | 200 | 0.0109 | 0.0011 | + | 0.1506 | 0.0302 | + | 0.6630 | 0.8877 | + |
| Average | 0.0084 | 0.0023 | | 0.0990 | 0.0238 | | 0.7398 | 0.8768 | |
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