Research Article
Controller Parameter Optimization for Nonlinear Systems Using Enhanced Bacteria Foraging Algorithm
Table 2
Controller values and the performance comparison for bioreactor model.
| Method | Iteration | | | | IAE | ISE | | | |
| GA | 63 | −0.9104 | −0.0655 | −0.0428 | 2.603 | 6.776 | 0.838 | 1.84 | 51.9 | PSO | 71 | −0.4066 | −0.0501 | −0.1197 | 3.404 | 11.58 | 0.808 | 3.16 | 43.1 | BFO | 85 | −0.5374 | −0.0702 | −0.0537 | 2.429 | 5.900 | 0.751 | 2.57 | 27.0 | ABFO | 66 | −0.6113 | −0.0714 | −0.0518 | 2.388 | 5.704 | 0.720 | 2.40 | 28.3 | EBFO | 57 | −0.6289 | −0.0672 | −0.0386 | 2.537 | 6.439 | 0.718 | 2.39 | 27.6 |
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