Research Article
A Hybrid Pathfinder Optimizer for Unconstrained and Constrained Optimization Problems
Table 26
Comparison of the best solution obtained from the previous algorithms for the welded beam problem.
| | DV | WCA | HPFA | CPSO | GA3 |
| | x1 | 0.205728 | 0.205730 | 0.202369 | 0.205986 | | x2 | 3.470522 | 3.470490 | 3.544214 | 3.471328 | | x3 | 9.036620 | 9.036623 | 9.048210 | 9.020224 | | x4 | 0.205729 | 0.205730 | 0.205723 | 0.206480 | | −0.034128 | −0.004198 | −13.655547 | −0.103049 | | −0.000035 | −0.004067 | −78.814077 | −0.231747 | | −0.000001 | 0.000000 | −0.003500 | −0.000050 | | −3.432980 | −3.432983 | −3.424572 | −3.430044 | | −0.080728 | −0.080730 | −0.077369 | −0.080986 | | −0.235540 | −0.235540 | −0.235595 | −0.235514 | | −0.013503 | −0.003946 | −4.472858 | −58.646888 | | f(x) | 1.724856 | 1.724853 | 1.728024 | 1.728226 |
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