Research Article
Graph Feature Fusion-Driven Fault Diagnosis of Complex Process Industrial System Based on Multivariate Heterogeneous Data
Table 3
Process disturbance details for different batches in FBFP.
| | No. | Process disturbance | Time duration (h) |
| | 1 | Normal state | — | | 2 | Aeration disturbance | (20, 24), (100, 110) | | 3 | PH disturbance | (80, 90), (140, 170) | | 4 | Heating/cooling water flow disturbance | (70, 135) | | 5 | Generated heat disturbance | (30, 50), (70, 90) | | 6 | Base flow disturbance | (30, 230) |
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