Research Article
Fractional-Order Predictive Functional Control of Industrial Processes with Partial Actuator Failures
Table 6
The results of control performance obtained by PEO-FOPFC and PFC on the process flow of coke furnace.
| ā | Case | Algorithm | IAE | ITAE | Md | Ess |
| Three constant faults | Case 1 | EPFC [37] | 52.995 | 54.386 | 0.265 | 0.203 | PEO-FOPFC | 35.358 | 43.013 | 0.177 | 0.185 | Case 2 | EPFC [37] | 54.759 | 58.230 | 0.274 | 0.217 | PEO-FOPFC | 38.795 | 48.190 | 0.194 | 0.204 | Case 3 | EPFC [37] | 56.523 | 61.266 | 0.283 | 0.228 | PEO-FOPFC | 42.903 | 52.310 | 0.215 | 0.217 |
| Three time-varying faults | Case 4 | EPFC [37] | 56.182 | 54.715 | 0.281 | 0.196 | PEO-FOPFC | 42.433 | 43.666 | 0.212 | 0.174 | Case 5 | EPFC [37] | 61.111 | 59.624 | 0.306 | 0.206 | PEO-FOPFC | 50.230 | 49.832 | 0.251 | 0.187 | Case 6 | EPFC [37] | 63.899 | 67.314 | 0.319 | 0.236 | PEO-FOPFC | 55.613 | 59.116 | 0.278 | 0.219 |
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