Table 6 Robustness analysis against variations in ATMG’s Parameters.

From: A novel fuzzy assisted sliding mode control approach for frequency regulation of wind-supported autonomous microgrid

Parameter

Change in parameter

ITAE

Change in ITAE

Nominal

0

0.06695

-

M

+ 50%

0.0857

21.87%

-50%

0.0872

30.24%

D

+ 50%

0.06266

6.40%

-50%

0.06116

8.64%

Rd

+ 50%

0.0668

0.22%

-50%

0.0667

0.37%

Tg

+ 50%

0.06646

0.73%

-50%

0.06982

4.28%

Tt

+ 50%

0.06608

1.2%

-50%

0.06993

4.45%