Rapid Gyroscope Calibration: A Deep Learning Approach
<|reference_start|>Rapid Gyroscope Calibration: A Deep Learning Approach: Low-cost gyroscope calibration is essential for ensuring the accuracy and reliability of gyroscope measurements. Stationary calibration estimates the deterministic parts of measurement errors. To this end, a common practice is to average the gyroscope readings during a predefined period and estimate the gyroscope bias. Calibration duration plays a crucial role in performance, therefore, longer periods are preferred. However, some applications require quick startup times and calibration is therefore allowed only for a short time. In this work, we focus on reducing low-cost gyroscope calibration time using deep learning methods. We propose a deep-learning framework and explore the possibilities of using multiple real and virtual gyroscopes to improve the calibration performance of single gyroscopes. To train and validate our approach, we recorded a dataset consisting of 169 hours of gyroscope readings, using 24 gyroscopes of two different brands. We also created a virtual dataset consisting of simulated gyroscope readings. The two datasets were used to evaluate our proposed approach. One of our key achievements in this work is reducing gyroscope calibration time by up to 89% using three low-cost gyroscopes.<|reference_end|>
@article{stolero2024rapid,
    title={Rapid Gyroscope Calibration: A Deep Learning Approach},
    author={Yair Stolero and Itzik Klein},
    journal={arXiv preprint arXiv:2409.00488},
    year={2024},
    archivePrefix={arXiv},
    eprint={2409.00488},
    primaryClass={cs.LG cs.AI cs.RO eess.SP}
}