Research Article
[Retracted] Intelligent Optimal Control of Sewage Treatment Based on Multiobjective Evolutionary Algorithm
Table 1
Comparison of iteration steps.
| Problem | Iteration steps | MOEA/D | SS-MOEA/D |
| ZDT1 | Maximum | 275 | 228 | Minimum value | 153 | 137 | Average value | 235 | 183 | ZDT2 | Maximum | 360 | 233 | Minimum value | 148 | 117 | Average value | 220 | 164 |
|
|