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Table 1 Fuzzy rules of the three nonlinear functions fP(·), fI(·), and fD(·)

From: New Smith predictive fuzzy immune PID control algorithm for MIMO networked control systems

 

u

 

FD

FZ

FX

L

ZX

ZZ

ZD

FD

ZD/FD/ZX

ZD/FD/ZX

ZZ/FD/Z

ZZ/FZ/L

ZX/FZ/L

ZX/L/ZD

L/L/ZD

FZ

ZD/FD/FX

ZD/FD/FX

ZZ/FZ/FX

ZZ/FZ/FX

ZX/FX/L

L/L/ZX

L/L/ZZ

FX

ZZ/FZ/FD

ZZ/FZ/FD

ZZ/FX/FZ

ZX/FX/FX

L/L/L

FX/ZX/ZX

FZ/ZX/ZZ

Δu L

ZZ/FZ/FD

ZX/FX/FZ

ZX/FX/FZ

L/L/FX

FX /ZX/L

FZ/ZX/ZX

FZ/ZZ/ZZ

ZX

ZX/FX/FD

ZX/FX/FZ

L/L/FX

FX/ZX/FX

FX/ZX/L

FZ/ZZ/ZX

FZ/ZZ/ZX

ZZ

L/L/FZ

L/L/FX

FX/ZX/FX

FZ/ZZ/FX

FZ/ZZ/L

FZ/ZD/ZX

FD/ZD/ZX

ZD

L/L/ZX

FX/L/L

FX/ZX/L

FZ/ZZ/Z

FZ/ZD/L

FD/ZD/ZD

FD/ZD/ZD