Research Article
Study on the Optimization of Hub-and-Spoke Logistics Network regarding Traffic Congestion
Table 5
Impact of hub number
on model results.
| | P | Model | Hub flow | Hub | Imbalance ratio | Total cost | | H1 | H2 | H3 | H4 | H5 |
| | 3 | CFWM | 4277 | 7105.4 | 4377 | — | — | 2, 5, 8 | 1.67 | 19617523 | | CFRM | 1999 | 2740.6 | 8870.8 | — | — | 1, 4, 6 | 4.44 | 21469466 |
| | 4 | CFWM | 4277 | 3543.4 | 4937.4 | 4377 | — | 2, 3, 5, 8 | 1.39 | 17197083 | | CFRM | 2801.8 | 2818 | 6001.2 | 5062.8 | — | 2, 4, 6, 17 | 2.12 | 18008020 |
| | 5 | CFWM | 4016.6 | 2956.6 | 3826.6 | 3168.2 | 3955.6 | 2, 7, 8, 10, 14 | 1.36 | 16277802 | | CFRM | 2818.6 | 2863 | 3077 | 2093 | 4144.1 | 2, 7, 8, 10, 14 | 1.98 | 12727285 |
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