Research Article
Fault-Tolerant Control for Three-Tank System in Case of Sensor Faults
Table 1
Faults signature for the three residuals.
| | Sensor 1 | Sensor 2 | Sensor 3 | r1 | r2 | r3 | F1 | F2 | F3 |
| | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | | 0 | 1 | 1 | ≠0 | 0 | 0 | 1 | 0 | 0 | | 1 | 0 | 1 | 0 | ≠ 0 | 0 | 0 | 1 | 0 | | 1 | 1 | 0 | 0 | 0 | ≠ 0 | 0 | 0 | 1 | | 0 | 0 | 1 | ≠ 0 | ≠ 0 | 0 | 1 | 1 | 0 | | 1 | 0 | 0 | 0 | ≠ 0 | ≠ 0 | 0 | 1 | 1 | | 0 | 1 | 0 | ≠ 0 | 0 | ≠ 0 | 1 | 0 | 1 | | 0 | 0 | 0 | ≠ 0 | ≠ 0 | ≠ 0 | 1 | 1 | 1 |
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