Table 3 Experimental output voltage performance under suggested AF-FTSC and GFTSMC method.

From: Experimental evaluation of DC-DC buck converter based on adaptive fuzzy fast terminal synergetic controller

Control method

Start-up response

Variation in Vref

20 V 30 V

Variation in Ro

36 Ω 82 Ω

ts(ms)

Po(%)

ts(ms)

Po/Pu(%)

ts(ms)

Po/Pu(%)

AF-FTSC

0.56

20.33

0.37

30.75

11.21

0.66/2.81

GFTSMC

20.00

22.14

12.51

35.24

17.86

33.45

8/66.58

NTSMC

16.00

21.80

7.31

33.09

15.23

13.89

5.11/8.41