Table 7 A summary of the results for the TCF contract in Sc-2 and WTCF case for the test problems in size 1
Solution method | ND-MLSG-PBM | NI-MLSG-PBM | WTCF | Profitability ratio | ||
|---|---|---|---|---|---|---|
Metaheuristics | DE | PSO | DE | PSO | ||
SC profit | 13,406,571 | 13,746,626 | 13,603,767 | 13,776,851 | 10,978,833 | 25% |
Manufacturer’s profit | 7,861,141 | 7,932,690 | 7,852,516 | 7,820,638 | 7,011,337 | 12% |
Sum of suppliers’ profit | 5,545,430 | 5,813,936 | 5,751,251 | 5,956,213 | 3,967,496 | 50% |
Sup1 profit | 1,310,250 | 1,309,695 | 1,320,991 | 1,309,654 | 726,505 | 80% |
Sup2 profit | 912,030 | 932,549 | 947,411 | 962,822 | 803,168 | 20% |
Sup3 profit | 954,414 | 962,855 | 985,039 | 1,038,182 | 627,508 | 65% |
Sup4 profit | 1,045,440 | 1,085,519 | 1,045,437 | 1,110,599 | 675,808 | 64% |
Sup5 profit | 1,332,296 | 1,523,318 | 1,523,292 | 1,553,509 | 1,134,507 | 37% |
Production quantities | 4997 | 5001 | 4998 | 4997 | 2997 | 67% |
6501 | 6499 | 6502 | 6502 | 3502 | 86% | |
6788 | 6792 | 6788 | 6790 | 3930 | 73% | |
Loan amount | 3,881,242 | 4,482,202 | 3,881,225 | 2,197,060 | 4,500,000 | – |
Runtime | 11,834 | 11,052 | 11,286 | 10,895 | – | – |