MPPT Fuzzy Logic Circuit

Integration of fuzzy logic in InC algorithm of MPPT.

Integration of fuzzy logic in InC algorithm of MPPT.

Following is the code related to fuzzy logic(FLC)

[System]
Name='mppt'
Type='mamdani'
Version=2.0
NumInputs=2
NumOutputs=1
NumRules=25
AndMethod='min'
OrMethod='max'
ImpMethod='min'
AggMethod='max'
DefuzzMethod='centroid'

[Input1]
Name='dPpv'
Range=[-8.5 8.5]
NumMFs=5
MF1='NB':'trimf',[-12.75 -8.5 -4.25]
MF2='NS':'trimf',[-8.5 -4.25 0]
MF3='ZE':'trimf',[-4.25 0 4.25]
MF4='PS':'trimf',[0 4.25 8.5]
MF5='PB':'trimf',[4.25 8.5 12.75]

[Input2]
Name='dVpv'
Range=[-1.6 1.6]
NumMFs=5
MF1='NB':'trimf',[-2.4 -1.6 -0.8]
MF2='NS':'trimf',[-1.6 -0.8 0]
MF3='ZE':'trimf',[-0.8 0 0.8]
MF4='PS':'trimf',[0 0.8 1.6]
MF5='PB':'trimf',[0.8 1.6 2.4]

[Output1]
Name='dVpv*'
Range=[-1.6 1.6]
NumMFs=5
MF1='NB':'trimf',[-2.4 -1.6 -0.8]
MF2='NS':'trimf',[-1.6 -0.8 0]
MF3='ZE':'trimf',[-0.8 0 0.8]
MF4='PS':'trimf',[0 0.8 1.6]
MF5='PB':'trimf',[0.8 1.6 2.4]

[Rules]
1 1, 4 (1) : 1
1 2, 5 (1) : 1
1 3, 1 (1) : 1
1 4, 1 (1) : 1
1 5, 2 (1) : 1
2 1, 4 (1) : 1
2 2, 4 (1) : 1
2 3, 4 (1) : 1
2 4, 2 (1) : 1
2 5, 2 (1) : 1
3 1, 3 (1) : 1
3 2, 3 (1) : 1
3 3, 3 (1) : 1
3 4, 3 (1) : 1
3 5, 3 (1) : 1
4 1, 2 (1) : 1
4 2, 2 (1) : 1
4 3, 4 (1) : 1
4 4, 4 (1) : 1
4 5, 4 (1) : 1
5 1, 2 (1) : 1
5 2, 1 (1) : 1
5 3, 5 (1) : 1
5 4, 5 (1) : 1
5 5, 4 (1) : 1

These are the rules by which you can change i/p and o/p as per your requirments...