Research Article
Robust Optimisation Approach for Vehicle Routing Problems with Uncertainty
Table 4
The computational results on 7 test instances.
| Instance name | , | PSO | Ant colony algorithm | GA |
| A-n32-k5 | 150, 50 | 977 | 977 | 977 | B-n34-k5 | 150, 50 | 1026 | 1045 | 1015 | A-n34-k5 | 150, 50 | 1216 | 1210 | 1197 | P-n19-k2 | 150, 50 | 625 | 636 | 597 | P-n22-k8 | 150, 50 | 756 | 765 | 702 | B-n39-k5 | 150, 50 | 1256 | 1253 | 1156 | B-n31-k5 | 150, 50 | 1123 | 1101 | 997 |
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