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

Table 2

Comparison of average convergence algebras of different algorithms.

Test function	Algorithm 1	Algorithm 2	Algorithm 3
Test function 1	88	159	160
Test function 2	21	59	62
Test function 3	56	152	161
Test function 4	110	200	200
Test function 5	88	181	197
Test function 6	111	196	195
Test function 7	63	121	136
Test function 8	75	175	160