Research Article
Optimal Design of PID Controller for the Speed Control of DC Motor by Using Metaheuristic Techniques
| Algo. | Min. | Max. | Mean | Var. | Std. | Runs |
| GA | 0.4739 | 0.5564 | 0.4907 | 0.0003 | 0.0177 | 100 | PSO | 0.4268 | 0.5093 | 0.4524 | 0.0006 | 0.0236 | 100 | SA | 0.4282 | 43.1661 | 1.8708 | 40.1765 | 6.3385 | 100 | NM-GA | 0.4301 | 0.5259 | 0.4767 | 0.0002 | 0.0149 | 100 | NM-PSO | 0.4268 | 0.4933 | 0.4520 | 0.0005 | 0.0231 | 100 |
| NM-SA | 0.4268 | 0.4740 | 0.4306 | 0 | 0.0070 | 100 |
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