Research Article
Nuclear Power Plant Instrumentation Fault Detection Using Fuzzy Logic
Table 1
A simple set of rules for signal noise assessment.
| Rule | RMS value | Zero-crossing rate | Signal noise status |
| 1 | Low | | Normal | 2 | Ordinary | | Noisy | 3 | Zero | Infrequent | Suspect | 4 | Low | Infrequent | Suspect | 5 | Elevated | Frequent | Very Noisy |
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