Table 21.
Ranking of each algorithm’s results and performance in optimizing the 72-bar spatial truss structure, based on the friedman test.
| ECBO | WOA | SCA | MVO | MFO | GWO | EVPS | Present study | ||
|---|---|---|---|---|---|---|---|---|---|
| The 72-bar Spatial Truss Structure | Mean | 379.6973 | 496.6754 | 443.8788 | 384.9014 | 388.4292 | 379.9797 | 379.7391 | 379.6704 |
| Best | 379.6359 | 406.088 | 425.3084 | 380.6779 | 379.6771 | 379.717 | 379.627 | 379.6253 | |
| Worst | 379.7631 | 645.7224 | 474.6251 | 404.5192 | 452.2986 | 380.3043 | 380.3504 | 379.8967 | |
| Std | 0.032393 | 50.4275 | 12.22186 | 5.276932 | 17.37091 | 0.146144 | 0.156603 | 0.058376 | |
| Median | 379.7004 | 489.2934 | 443.2913 | 382.6381 | 379.8201 | 379.9466 | 379.676 | 379.6529 | |
| Best Rank | 2 | 8 | 6 | 7 | 5 | 4 | 3 | 1 | |
| Mean Rank | 2 | 8 | 6 | 7 | 5 | 4 | 3 | 1 | |