Table 1 Fuzzy if-then rule
From: A security fault-tolerant routing for multi-layer non-uniform clustered WSNs
Rule ID | The relative energy | The relative density | The relative centrality | Node priority |
|---|---|---|---|---|
1 | Low | Low | Low | Very low |
2 | Low | Low | Medium | Very low |
3 | Low | Low | High | Very low |
4 | Low | Medium | Low | Very low |
5 | Low | Medium | Medium | Very low |
6 | Low | Medium | High | Very low |
7 | Low | High | Low | Very low |
8 | Low | High | Medium | Very low |
9 | Low | High | High | Very low |
10 | Medium | Low | Low | Rather low |
11 | Medium | Low | Medium | Rather low |
12 | Medium | Low | High | Medium |
13 | Medium | Medium | Low | Rather low |
14 | Medium | Medium | Medium | Medium |
15 | Medium | Medium | High | Rather high |
16 | Medium | High | Low | Rather low |
17 | Medium | High | Medium | Medium |
18 | Medium | High | High | Rather high |
19 | High | Low | Low | Rather low |
20 | High | Low | Medium | Medium |
21 | High | Low | High | Rather high |
22 | High | Medium | Low | Medium |
23 | High | Medium | Medium | Rather high |
24 | High | Medium | High | High |
25 | High | High | Low | Medium |
26 | High | High | Medium | High |
27 | High | High | High | Very high |