Research Article

A Fast and High-Accuracy Compass Alignment Method to SINS with Azimuth Axis Rotation

Table 6

Statistics for turntable test results.

Scheme Scheme Limit valueTrue
value

Pitch (unit°)
 Mean0.008550.008570.05850
 Variance0.015580.01557
 Peak-peak0.0291/−0.01460.0296/−0.0142
Roll (unit°)
 Mean 0.008120.00814−0.05850
 Variance0.015280.01531
 Peak-peak0.0288/−0.01440.0290/−0.0144
Yaw (unit°)
 Mean 37.495137.470337.213537.5287
 Variance0.009950.00996
 Peak-peak37.5085/37.467337.4818/37.4510