Research Article
Failure Effects Evaluation for ATC Automation System
Table 5
Scoring method of detection degree.
| Score | The difficulty of fault is detected |
| 1 | | Can completely find failure mode and causes | 2 | | May find failure mode and causes | 3 | | May find failure mode and causes | 4 | | May find failure mode and causes | 5 | | May find failure mode and causes | 6 | | May find failure mode and causes | 7 | | May find failure mode and causes | 8 | | May find failure mode and causes | 9 | | May find failure mode and causes | 10 | | May find failure mode and causes or may be unable to detect them |
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