Research Article
Air Data Sensor Fault Detection with an Augmented Floating Limiter
(a) Detection delay for step and ramp fault: |
| | Airspeed | Step fault detection delay (sec) | Ramp fault detection delay (sec) |
| | Flight-1 | 0.4 | 3.8 | | Flight-2 | 0.4 | 4.2 | | Flight-3 | 0.5 | 4.7 | | Flight-4 | 0.1 | 4 | | Flight-5 | 0.4 | 3.5 |
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(b) Detection delay for step and ramp fault: |
| | Angle of attack | Step fault detection delay (sec) | Ramp fault detection delay (sec) |
| | Flight-1 | 0.3 | 4 | | Flight-2 | 0.1 | 7.1 | | Flight-3 | 0.1 | 8 | | Flight-4 | 0.1 | 8.3 | | Flight-5 | 0.1 | 6.9 | | Flight-6 | 0.1 | 7.2 |
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(c) Detection delay for step and ramp fault |
| | Angle of sideslip | Step fault detection delay (sec) | Ramp fault detection delay (sec) |
| | Flight-1 | 2.5 | 7.5 | | Flight-2 | 2.4 | 7.6 | | Flight-3 | 0.8 | 6.5 | | Flight-4 | 1.7 | 6.9 | | Flight-5 | 1.6 | 7.7 |
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