Abstract
The method that reduces the random drift in the fiber of gyro was studied. The feature of the noise in FOG was analyzed. De-correlation variable step size LMS algorithm was used to reduce the random drift at the FOG output. It ensures the faster convergence than conventional LMS algorithm. The experimental result shows that it is effective to improve the accuracy and SNR of FOG.
Original language | English |
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Pages (from-to) | 476-478 |
Number of pages | 3 |
Journal | Guangxue Jishu/Optical Technique |
Volume | 32 |
Issue number | 3 |
Publication status | Published - May 2006 |
Keywords
- De-correlation variable step size
- Fiber of gyro
- LMS
- Random drift
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Gao, Y. N., Yang, T. P., & Chen, J. B. (2006). De-correlation adaptive niter for reducing the random drift at the output of FOG. Guangxue Jishu/Optical Technique, 32(3), 476-478.