Table 12 Optimization results of different algorithms on welded beam problem.
Algorithm | \(\:{\varvec{x}}_{1}\) | \(\:{\varvec{x}}_{2}\) | \(\:{\varvec{x}}_{3}\) | \(\:{\varvec{x}}_{4}\) | Optimum Cost |
|---|---|---|---|---|---|
AD-COA-L | 0.198685 | 3.337218 | 9.191877 | 0.198685 | 1.670071 |
COA | 0.198756 | 3.337343 | 9.190771 | 0.198752 | 1.670521 |
GJO | 0.198558 | 3.342662 | 9.193462 | 0.198785 | 1.671629 |
RSA | 0.180683 | 3.824357 | 9.259838 | 0.208402 | 1.794052 |
WOA | 0.218367 | 3.154853 | 8.667862 | 0.223452 | 1.765891 |
GWO | 0.198437 | 3.342427 | 9.192508 | 0.198757 | 1.671047 |
HHO | 0.199337 | 3.312611 | 9.251155 | 0.198793 | 1.678433 |
PSO | 0.204328 | 3.291268 | 9.015522 | 0.211175 | 1.736801 |
WSO | 0.198685 | 3.337218 | 9.191877 | 0.198685 | 1.670075 |
jDE | 0.198685 | 3.337218 | 9.191877 | 0.198685 | 1.670079 |
ASMA | 0.363187 | 2.37327 | 6.949511 | 0.361265 | 2.324504 |
