Research Article
Adaptive Variable Neighborhood Search-Based Supply Network Reconfiguration for Robustness Enhancement
Table 3
Robustness comparison of chain 21 and reconfigured ones.
| Fa (%) | Method | Rr | Rt | Average | Best | Worst | Average | Best | Worst |
| ā | Original | 0.3476 | 0.3949 | 0.3165 | 0.0980 | 0.1024 | 0.0919 |
| 5 | LD | 0.3491 | 0.3803 | 0.3060 | 0.1652 | 0.1741 | 0.1558 | LB | 0.3570 | 0.4035 | 0.3071 | 0.1683 | 0.1766 | 0.1518 | AVNS | 0.3611 | 0.3993 | 0.3227 | 0.2179 | 0.2255 | 0.2119 | SA | 0.3559 | 0.3929 | 0.3021 | 0.1694 | 0.1752 | 0.1619 |
| 10 | LD | 0.3652 | 0.4059 | 0.3015 | 0.1881 | 0.1934 | 0.1799 | LB | 0.3674 | 0.3997 | 0.3094 | 0.1833 | 0.1862 | 0.1779 | AVNS | 0.3738 | 0.4184 | 0.3220 | 0.2518 | 0.2590 | 0.2423 | SA | 0.3537 | 0.4093 | 0.3010 | 0.1879 | 0.1939 | 0.1811 |
| 15 | LD | 0.3819 | 0.4146 | 0.3490 | 0.2034 | 0.2076 | 0.1980 | LB | 0.3792 | 0.4135 | 0.3252 | 0.1972 | 0.2035 | 0.1903 | AVNS | 0.3890 | 0.4153 | 0.3583 | 0.2784 | 0.2922 | 0.2685 | SA | 0.3749 | 0.4079 | 0.3444 | 0.2177 | 0.2231 | 0.2112 |
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