Parameter Tuning of PID Controller for Beer Filling Machine Liquid Level Control Based on Improved Genetic Algorithm

<div>The unit step response curve of the control system with equation (<a href="https://static.hindawi.com/articles/cin/volume-2021/7287796/figures/#EEq20">20</a>) as the fitness function.</div>

Computational Intelligence and Neuroscience

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Figure 6

Figure 6: Parameter Tuning of PID Controller for Beer Filling Machine Liquid Level Control Based on Improved Genetic Algorithm 