The Gyro Random Walk Analysis Based on Allan Variance

Abstract:

In this paper, we did the analysis of the gyro random migration using Allan variance method, static output data using a three-axis gyroscope of the global first integrated six-axis motion processing components MPU6050. Experimental result shows that the fitting of bias instability and angle random walk smoother, it not only improves the estimation accuracy of random walk coefficient, but also the amount of data required is greatly reduced.

• Periodical: Applied Mechanics and Materials (Volumes 668-669)
• Pages: 953-956
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.668-669.953
• Online since: October 2014
• Authors: Xiao Yan Dai, Zhi Gang Chen, Xian Xie
• Keywords: Allan Variance Method, Gyro, Random Migration, Random Walk

References

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