Table 15 Comparison results of the welded beam design problem.
Algorithms | Variable values | Fmin | |||
---|---|---|---|---|---|
x1 | x2 | x3 | x4 | ||
CPO-10 | 0.2053 | 3.4855 | 9.0364 | 0.2057 | 1.7263 |
GWO | 0.2038 | 3.5229 | 9.0382 | 0.2058 | 1.7296 |
WOA | 0.1635 | 4.7138 | 8.9907 | 0.2128 | 1.8615 |
GOA | 0.3962 | 2.0019 | 6.8760 | 0.3972 | 2.4498 |
SCA | 0.1919 | 3.5187 | 9.9227 | 0.2039 | 1.8486 |
COOT | 0.1824 | 4.0586 | 9.0277 | 0.2061 | 1.7660 |
PLO | 0.3037 | 3.2720 | 7.1116 | 0.3327 | 2.2994 |