Table 4 The fuzzy IF-THEN rules composed by the FIS
Rule number | Description of IF-THEN rules |
|---|---|
1 | If x 1 is B, x 2 is H, and x 3 is H, then y is L. |
2 | If x 1 is B, x 2 is H, and x 3 is M, then y is L. |
3 | If x 1 is B, x 2 is H, and x 3 is L, then y is ML. |
4 | If x 1 is B, x 2 is M, and x 3 is H, then y is ML. |
5 | If x 1 is B, x 2 is M, and x 3 is M, then y is MH. |
6 | If x 1 is B, x 2 is M, and x 3 is L, then y is MH. |
7 | If x 1 is B, x 2 is L, and x 3 is H, then y is L. |
8 | If x 1 is B, x 2 is L, and x 3 is M, then y is MH. |
9 | If x 1 is B, x 2 is L, and x 3 is L, then y is H. |
10 | If x 1 is M, x 2 is H, and x 3 is H, then y is L. |
11 | If x 1 is M, x 2 is H, and x 3 is M, then y is L. |
12 | If x 1 is M, x 2 is H, and x 3 is L, then y is L. |
13 | If x 1 is M, x 2 is M, and x 3 is H, then y is L. |
14 | If x 1 is M, x 2 is M, and x 3 is M, then y is L. |
15 | If x 1 is M, x 2 is M, and x 3 is L, then y is ML. |
16 | If x 1 is M, x 2 is L, and x 3 is H, then y is L. |
17 | If x 1 is M, x 2 is L, and x 3 is M, then y is ML. |
18 | If x 1 is M, x 2 is L, and x 3 is L, then y is H. |
19 | If x 1 is S, x 2 is H, and x 3 is H, then y is L. |
20 | If x 1 is S, x 2 is H, and x 3 is M, then y is L. |
21 | If x 1 is S, x 2 is H, and x 3 is L, then y is L. |
22 | If x 1 is S, x 2 is M, and x 3 is H, then y is L. |
23 | If x 1 is S, x 2 is M, and x 3 is M, then y is L. |
24 | If x 1 is S, x 2 is M, and x 3 is L, then y is ML. |
25 | If x 1 is S, x 2 is L, and x 3 is H, then y is L. |
26 | If x 1 is S, x 2 is L, and x 3 is M, then y is ML. |
27 | If x 1 is S, x 2 is L, and x 3 is L, then y is MH. |