Mathematical Problems in Engineering / 2015 / Article / Tab 2

Research Article

Error Prediction for SINS/GPS after GPS Outage Based on Hybrid KF-UKF

Table 2

Aircraft maneuvers in the test.

StagePeriodAircraft maneuverParameters

10~30 sStationaryv = 0 m/s
230~60 sAccelerationv = 0 m/s to v = 100 m/s
360~75 sPitchingθ = 0° to θ = 30°
475~95 sStraight flightv = 100 m/s
595~120 sPitchingθ = 30° to θ = 0°
6120~140 sStraight flightv = 100 m/s
7140~165 sCoordinate turn ψ = 0° to ψ = 40°
8165~190 sStraight flightv = 100 m/s
9190~215 sCoordinate turn ψ = 40° to ψ = 0°
10215~300 sStraight flightv = 100 m/s