Abstract
A fibre optic gyroscope test system is presented. The bias stability, input-axis disalignment angle and the random walk coefficient are tested. The gyro random drift model is identified, and the influence of the turntable errors on the test accuracy of gyro input-axis disalignment angle is analyzed. The results can be used to improve the technology of fibre optic gyroscope producing, and are also useful for modelling and compensating the fibre optic gyroscope errors.
| Original language | English |
|---|---|
| Pages (from-to) | 369-373 |
| Number of pages | 5 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 17 |
| Issue number | 3 |
| Publication status | Published - 1997 |
Keywords
- Bias stability
- Disalignment angle
- Fibre optic gyroscope
- Random walk