Research Article
Energy Saving in Flow-Shop Scheduling Management: An Improved Multiobjective Model Based on Grey Wolf Optimization Algorithm
Table 3
Comparison of algorithm running results’ IGD.
| | Kursawe | Schaffer | Viennet2 | Viennet3 | ZDT1 | ZDT6 |
| KMGWO | Min | 0.001268 | 0.000548 | 0.000195 | 0.00013 | 4.15E − 05 | 0.000336 | Max | 0.001467 | 0.000606 | 0.000221 | 0.000663 | 5.97E − 05 | 0.000473 | Mean | 0.001367 | 0.000577 | 0.000208 | 0.000397 | 5.06E − 05 | 0.000404 | Std | 0.00014 | 4.1E − 05 | 1.84E − 05 | 0.000377 | 1.28E − 05 | 9.7E − 05 |
| MOGWO | Min | 0.001429 | 0.000626 | 0.000207 | 0.000222 | 2.96E − 05 | 0.002448 | Max | 0.00208 | 0.000689 | 0.000218 | 0.000265 | 3.66E − 05 | 0.01636 | Mean | 0.001755 | 0.000657 | 0.000213 | 0.000244 | 3.31E − 05 | 0.009404 | Std | 0.000461 | 4.47E − 05 | 7.86E − 06 | 2.99E − 05 | 4.93E − 06 | 0.009838 |
| MOPSO | Min | 0.002178 | 0.000669 | 0.00036 | 0.0002 | 0.000267 | 0.026323 | Max | 0.002426 | 0.000705 | 0.00039 | 0.000221 | 0.000296 | 0.030315 | Mean | 0.002302 | 0.000687 | 0.000375 | 0.00021 | 0.000281 | 0.028319 | Std | 0.000175 | 2.61E − 05 | 2.08E − 05 | 1.44E − 05 | 2.11E − 05 | 0.002823 |
| NSGA2 | Min | 0.402172 | 0.09739 | 1.538041 | 0.85775 | 0.092674 | 0.134332 | Max | 0.410001 | 0.097398 | 1.592757 | 0.870869 | 0.109724 | 0.185229 | Mean | 0.406086 | 0.097394 | 1.565399 | 0.864309 | 0.101199 | 0.15978 | Std | 0.005536 | 5.83E − 06 | 0.03869 | 0.009277 | 0.012056 | 0.035989 |
| MOEA/D | Min | 0.001268 | 0.000605 | 2.33E − 05 | 0.000105 | 3.44E − 05 | 0.000864 | Max | 0.004135 | 0.000613 | 4.94E − 05 | 0.000208 | 4.66E − 05 | 0.018473 | Mean | 0.002701 | 0.000609 | 3.64E − 05 | 0.000156 | 4.05E − 05 | 0.009668 | Std | 0.002027 | 5.98E − 06 | 1.85E − 05 | 7.28E − 05 | 8.6E − 06 | 0.012451 |
| PESA2 | Min | 0.001274 | 0.000628 | 0.000183 | 0.000195 | 0.002272 | 0.021336 | Max | 0.001549 | 0.000644 | 0.000347 | 0.000323 | 0.002847 | 0.052005 | Mean | 0.001412 | 0.000636 | 0.000265 | 0.000259 | 0.00256 | 0.036671 | Std | 0.000194 | 1.15E − 05 | 0.000116 | 9.05E − 05 | 0.000407 | 0.021687 |
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