Research Article
The Modified Particle Swarm Optimization for a Special Case of the Assignment Problem: A Case Study in Chicken Transportation
Table 20
Time for assignment (time unit: hours).
| | No. | Truck type | Cycle | Chicken farm | Egg farm | Assignment | Time to load up | Time to bring down | Time transport | Total time |
| | 1 | 2 | 1 | 2 | 3 | 5,000 | 0.45 | 0.5 | 2.1 | 4.8 | | 2 | 3 | 1 | 4 | 4 | 2,500 | 0.175 | 0.2 | 1.938 | 4.038 | | 3 | 3 | 1 | 4 | 1 | 2,500 | 0.175 | 0.225 | 0.788 | 2.988 | | 4 | 3 | 1 | 1 | 1 | 2,500 | 0.25 | 0.225 | 2.05 | 4.813 | | 5 | 3 | 1 | 1 | 2 | 4,000 | 0.4 | 0.28 | 1.175 | 4.25 | | 6 | 3 | 1 | 1 | 3 | 3,500 | 0.35 | 0.28 | 2.175 | 3.9 | | 7 | 4 | 1 | 3 | 3 | 1,500 | 0.15 | 0.105 | 0.263 | 2.4 | | 8 | 3 | 1 | 3 | 4 | 2,500 | 0.2 | 0.175 | 2.388 | 5.463 | | 9 | 2 | 1 | 3 | 1 | 5,000 | 0.45 | 0.45 | 2.388 | 5.563 | | 10 | 4 | 1 | 3 | 2 | 1,000 | 0.1 | 0.1 | 2.45 | 5.938 |
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