Affiliation:
1. SIA Robotic Solutions , Riga , Latvia
Abstract
Abstract
MEMS gyroscopes are widely used as an alternative to the more expensive industrial IMUs. The instability of the lower cost MEMS gyroscopes creates a large demand for calibration algorithms. This paper provides an overview of existing calibration methods and describes the various types of errors found in gyroscope data. The proposed calibration method for gyroscope constants provides higher accuracy than datasheet constants. Furthermore, we show that using a different constant for each direction provides even higher accuracy.
Reference23 articles.
1. [1] T. Zhang, Y. Kang, M. Achtelik, K. Kuhnlenz, and M. Buss, “Autonomous hovering of a vision/IMU guided quadrotor,” in 2009 International Conference on Mechatronics and Automation, Changchun, China, Aug. 2009, pp. 2870–2875. https://doi.org/10.1109/ICMA.2009.524642210.1109/ICMA.2009.5246422
2. [2] S. Kuutti, S. Fallah, K. Katsaros, M. Dianati, F. Mccullough, and A.Mouzakitis, “A survey of the state-of-the-art localization techniques and their potentials for autonomous vehicle applications,” IEEE Internet of Things Journal, vol. 5, no. 2, pp. 829–846, Mar. 2018. https://doi.org/10.1109/JIOT.2018.281230010.1109/JIOT.2018.2812300
3. [3] M. B. Alatise and G. P. Hancke, “A review on challenges of autonomous mobile robot and sensor fusion methods,” IEEE Access, vol. 8, pp. 39830–39846, Feb. 2020. https://doi.org/10.1109/ACCESS.2020.297564310.1109/ACCESS.2020.2975643
4. [4] W. Lee, K. Eckenhoff, Y. Yang, P. Geneva, and G. Huang, “Visual-inertial-wheel odometry with online calibration,” in 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Las Vegas, NV, USA, 2020, pp. 4559–4566. https://doi.org/10.1109/IROS45743.2020.934116110.1109/IROS45743.2020.9341161
5. [5] H. Tang, Y. Liu, and L. Li, “Simultaneous calibration of odometry and camera extrinsic for a differential driven mobile robot,” in 2015 IEEE International Conference on Robotics and Biomimetics (ROBIO), Zhuhai, China, Dec. 2015, pp. 2246–2251. https://doi.org/10.1109/ROBIO.2015.741910810.1109/ROBIO.2015.7419108