Satellite/Inertial Navigation Integrated Navigation Method Based on Improved Kalman Filtering Algorithm

Table 1

System performance parameters.

Parameter	Technical indicators
Attitude	Output range, dynamic accuracy, resolution	0 ~ 360
GPS	Positioning accuracy, startup time	Position: 10 m circular error, speed: 0.1 m/s, time: 1 μs
Measuring range	Accelerometer	Gyroscope, magnetometer