Research Article
Multiobjective Optimal Control for Hydraulic Turbine Governing System Based on an Improved MOGWO Algorithm
Table 2
Statistical results of GD for different algorithms.
| GD | sMOGWO | MOGWO | MOPSO | NSGA-III | MOEA/D | SPEA2 |
| UF3 | Mean | 0.0210 | 0.0542 | 0.0853 | 0.0268 | 0.0561 | 0.0254 | Med | 0.0211 | 0.0540 | 0.0737 | 0.0255 | 0.0571 | 0.0252 | Max | 0.0253 | 0.0900 | 0.2322 | 0.0716 | 0.0829 | 0.0342 | Min | 0.0180 | 0.0315 | 0.0425 | 0.0166 | 0.0299 | 0.0116 |
| UF4 | Mean | 0.0239 | 0.0331 | 0.0361 | 0.0516 | 0.0409 | 0.0485 | Med | 0.0241 | 0.0330 | 0.0363 | 0.0521 | 0.0439 | 0.0475 | Max | 0.0257 | 0.0394 | 0.0406 | 0.0622 | 0.0526 | 0.0618 | Min | 0.0234 | 0.0259 | 0.0324 | 0.0415 | 0.0320 | 0.0340 |
| UF7 | Mean | 0.0078 | 0.0267 | 0.0468 | 0.0319 | 0.0802 | 0.0313 | Med | 0.0077 | 0.0278 | 0.0424 | 0.0316 | 0.0584 | 0.0301 | Max | 0.0091 | 0.1012 | 0.0881 | 0.0726 | 0.1751 | 0.0608 | Min | 0.0072 | 0.0148 | 0.0202 | 0.0140 | 0.0182 | 0.0082 |
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