Research Article
Optimal Design of PID Controller for the Speed Control of DC Motor by Using Metaheuristic Techniques
Table 8
Parameters setting and fitness function.
| Fitness function: | GA parameters | PSO parameters | SA parameters | NM parameters |
| Population type: double vector | Population type: double vector | Max. evaluations: 3000 | Max. iterations: 200 | Population size: 20 | Population size: 40 | Initial temperature: 100 | Max. function evaluations: 600 | Selection function: tournament | Cognitive attraction: 0.5 | Temperature update function: exponential | Start point = Best parameters of SA, GA, PSO | Crossover fraction: 0.8 | Social attraction: 1.25 | Reannealing interval: 100 | ā | Mutation function: Gaussian | Stall generations: 50 | Annealing function: Boltzmann | Others = Default | Stall generations: 50 | Function tolerance: | Stall iterations: 500 | tolerance: | Function tolerance: | Number of epochs: 100 | Function tolerance: | Function tolerance: | Number of epochs: 100 | Others = Default | Number of epochs: 100 | Number of epochs: 100 |
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