Research Article

Fuzzy Coordinated PI Controller: Application to the Real-Time Pressure Control Process

Table 2

Rule base for fuzzy-coordinated PI controller.

InputOutput
Error Process input

NBLOWVHIGHIG
MEDHIGMED
HIGMEDMED

NSLOWHIGMED
MEDMEDLOW
HIGLOWVLOW

ZELOWMEDLOW
MEDLOWLOW
HIGVLOWVLOW

PSLOWLOWVLOW
MEDLOWMED
HIGVLOWHIG

PBLOWMEDVLOW
MEDHIGVLOW
HIGHIGMED