Research Article
Error Prediction for SINS/GPS after GPS Outage Based on Hybrid KF-UKF
Table 2
Aircraft maneuvers in the test.
| Stage | Period | Aircraft maneuver | Parameters |
| 1 | 0~30 s | Stationary | v = 0 m/s | 2 | 30~60 s | Acceleration | v = 0 m/s to v = 100 m/s | 3 | 60~75 s | Pitching | θ = 0° to θ = 30° | 4 | 75~95 s | Straight flight | v = 100 m/s | 5 | 95~120 s | Pitching | θ = 30° to θ = 0° | 6 | 120~140 s | Straight flight | v = 100 m/s | 7 | 140~165 s | Coordinate turn | ψ = 0° to ψ = 40° | 8 | 165~190 s | Straight flight | v = 100 m/s | 9 | 190~215 s | Coordinate turn | ψ = 40° to ψ = 0° | 10 | 215~300 s | Straight flight | v = 100 m/s |
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