Research Article

Adaptive Variable Neighborhood Search-Based Supply Network Reconfiguration for Robustness Enhancement

Table 4

Robustness comparison of chain 25 and reconfigured ones.

Fa (%)MethodRrRt
AverageBestWorstAverageBestWorst

—Original0.36220.42520.27400.07170.07340.0695

5LD0.37430.43400.29540.09420.09770.0913
LB0.37610.43180.29520.09300.09530.0912
AVNS0.37880.43440.30140.14060.14440.1371
SA0.37410.43430.29310.09630.09800.0946

10LD0.39300.43020.32510.11210.11470.1096
LB0.39540.43010.32900.11550.11790.1130
AVNS0.39770.43050.35630.18260.18670.1788
SA0.39230.41980.33140.12030.12280.1186

15LD0.40570.44940.32510.15210.15630.1476
LB0.40560.44880.33240.14780.15090.1443
AVNS0.41370.45310.36460.20790.21580.2024
SA0.40320.44900.34580.13280.13450.1308