Research Article
An Efficient Quality-Related Fault Diagnosis Method for Real-Time Multimode Industrial Process
Table 1
Faults that occurred in FMP.
| Fault number | Fault description | Duration | Type |
| 1 | Malfunction of gap control loop in stand | 20 s–30 s | Quality-related | 2 | Fault of roll bending force measuring sensor in stand | 10 s–20 s | Quality-unrelated | 3 | 10% stiction of the cooling valve between and stands | 10 s–20 s | Quality-related |
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