Table 8 Percentage improvements in \({O}_{sh}\) and \({U}_{sh}\) for Case A.2.
Controller structures | \({\Delta {\text{f}}}_{{\text{a}}}\) | \({\Delta {\text{f}}}_{{\text{b}}}\) | \({\Delta {\text{P}}}_{{\text{tie}}}\) | |||
|---|---|---|---|---|---|---|
\({U}_{sh}\) | \({O}_{sh}\) | \({U}_{sh}\) | \({O}_{sh}\) | \({U}_{sh}\) | \({O}_{sh}\) | |
FO-(PD-PI)-optimized via MRFO3 | 26.2 | 26.39 | 36.36 | 37.56 | 40.65 | 42.44 |
Fuzzy-PID + (T \({{\varvec{I}}}^{{\varvec{\lambda}}}{{\varvec{D}}}^{{\varvec{\mu}}}\))-optimized via COA | 88.03 | 88.93 | 75.57 | 79.93 | 71.18 | 69.46 |
