From: Improved Differential Evolution with Shrinking Space Technique for Constrained Optimization
Engineering problems | Method | Best design variable x best | Best function values f best |
---|---|---|---|
Weld-beam design | ATMDE | 0.244 368 975, 6.217 519 715, 8.291 471 390, 0.244 368 975 | 2.380 956 580 |
AATM | 0.244 106 586, 6.220 903 633, 8.298 161 229,0.244 382 231 | 2.382 326 | |
Spring design | ATMDE | 0.356 717 739, 0.051 689 061, 11.288 965 783 04 | 0.012 665 232 |
AATM | 0.359 690 411, 0.051 813 095, 11.119 252 680 | 0.012 668 261 | |
Speed reducer design | ATMDE | 3.50, 0.7, 17, 7.309 819 903, 7.715 173 384 44, 3.350 233 018 67, 5.286 521 228 48 | 2 994.473 624 |
AATM | 3.500 016 221, 0.700 001 177, 17.000 029 883, 7.300 297 290, 7.716 049 465, 3.350 239 798, 5.286 660 476 6 | 2 994.516 778 | |
Three-bar truss design | ATMDE | 0.788 675 135, 0.408 248 289 | 263.895 843 |
AATM | 0.788 681 755, 0.408 229 565 | 263.895 843 |