Comparison of the Performance of Photovoltaic Power Generation-Consumption System with Push-Pull Converter under the Effect of Five Different Types of Controllers

Table 10

Average of the percentages (%) of the absolute value of the error between the output voltage produced by the five different controllers and the reference of the system.

Point number	PI	Fuzzy logic; (FLC)	Fuzzy-tuned PI; (FT-PIC)	2-DOF PI	Fractional PID; ()
1	-27.70	-48.86	-57.07	-17.14	-16.60
2	17.65	-13.37	-15.91	14.53	18.87
3	25.26	-3.26	-3.01	28.49	26.61
4	24.79	3.64	-2.53	26.38	24.40
5	-27.60	1.71	4.58	-21.73	18.27
6	9.85	4.32	12.84	5.35	7.95
(% )	22.14	12.53	15.99	18.93	18.78