Effect of East Gyro Drift and Initial Azimuth Error on the Compass Azimuth Alignment Convergence Time

Table 1

Convergence time of different gyro constant drifts.

Gyro drift (°/h)	0.05	0.04	0.03	0.02	0.01
Convergence time (Td)	0.9	0.85	0.79	0.7	0.58