Fast SINS Initial Alignment Method Based on Iterative Algorithms in Inertial Frame

Table 4

Sensor errors.

Gyro		Accelerometer
Bias	<0.02°/h	Bias
Repetitiveness of bias	<0.01°/h	Repetitiveness of bias
Random walk	<0.006°/	Repetitiveness of scale factor
Nonlinearity of scale factor	≤50 ppm	Temperature coefficient of scale factor