Table 14.
Comparison results of the problem of tension/compression spring design.
| Algorithms | Optimal values for variables | Optimum weight | ||
|---|---|---|---|---|
| d | D | N | ||
| SRGS-EHO | 0.061414 | 0.638027 | 3.004913 | 0.012044 |
| SSA | 0.051207 | 0.345215 | 12.004032 | 0.012676 |
| WOA | 0.053234 | 0.395036 | 9.351476 | 0.012708 |
| PSO | 0.015728 | 0.357644 | 11.244543 | 0.012675 |
| GA | 0.051480 | 0.351661 | 11.632201 | 0.012705 |
| MFO | 0.051994 | 0.364109 | 10.868422 | 0.012667 |
| GWO | 0.051690 | 0.356760 | 11.288110 | 0.012662 |
| EWOA | 0.051961 | 0.363306 | 10.91296 | 0.012667 |
| EHOI | 0.051594 | 0.354438 | 11.423880 | 0.012665 |
| RDWOA | 0.0517112 | 0.35725 | 11.257788 | 0.012665 |