Table 1 Main performance parameters of EPSON G370
From: Improving the underwater navigation performance of an IMU with acoustic long baseline calibration
Sensor | Parameters | EPSON G370 |
|---|---|---|
Accelerometer | Repeatability | 2 × 10–5 m/s2 |
In-run bias stability | 1 × 10–7 m/s2 | |
Scale factor | 1‰ | |
Misalignment | 0.01° | |
Velocity random walk | 0.025 m/(s·h1/2) | |
Gyroscope | Repeatability | 0.01 (°)/s |
In-run bias stability | 0.8 (°)/h | |
Scale factor | 1‰ | |
Misalignment | 0.01° | |
Angular random walk | 0.06 (°)/h1/2 |