Table 2 FL rules of the HCs.

From: Enhancing the power quality of dual rotor wind turbines using improved fuzzy space vector modulation and super twisting sliding techniques

e

NB

NM

NS

EZ

PS

PM

PB

∆e

PB

EZ

PS

PM

PB

PB

PB

PB

EZ

NB

NM

NS

EZ

PS

PM

PB

PS

NM

NS

EZ

PS

PM

PB

PB

NB

NB

NB

NB

NB

NM

NS

EZ

PM

NS

EZ

PS

PM

PB

PB

PB

NM

NB

NB

NB

NM

NS

EZ

PS

NS

NB

NB

NM

NS

EZ

PS

PM

  1. Where PM, positive middle; NS, negative small; PB, positive big; NM, negative middle; EZ, equal zero; PS, positive small and NB, negative big.