Abstract
This paper analysis the relationship between Allan variance and the MEMS gyroscope random error term, describes the method of forming the Allan variance graph, and uses a group of MEMS gyroscope data to get the allan log-log plot. Then we propose a new method of fitting a straight line, and get three different slope of the straight line, which as a basis of obtaining the three corresponding MEMS gyroscopes random error terms. After comparing with the traditional methods of a least squares fit, we establish the feasibility of this approach.
| Original language | English |
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| Title of host publication | Proceedings of the 2012 24th Chinese Control and Decision Conference, CCDC 2012 |
| Pages | 1603-1606 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2012 |
| Event | 2012 24th Chinese Control and Decision Conference, CCDC 2012 - Taiyuan, China Duration: 23 May 2012 → 25 May 2012 |
Publication series
| Name | Proceedings of the 2012 24th Chinese Control and Decision Conference, CCDC 2012 |
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Conference
| Conference | 2012 24th Chinese Control and Decision Conference, CCDC 2012 |
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| Country/Territory | China |
| City | Taiyuan |
| Period | 23/05/12 → 25/05/12 |
Keywords
- MEMS
- angle random error
- inertial gyro
- quantization noise
- random walk error
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Peng, W. H., Chen, W. J., & Feng, L. P. (2012). The recognition of MEMS gyroscope random error terms based on ALLAN variance. In Proceedings of the 2012 24th Chinese Control and Decision Conference, CCDC 2012 (pp. 1603-1606). Article 6244259 (Proceedings of the 2012 24th Chinese Control and Decision Conference, CCDC 2012). https://doi.org/10.1109/CCDC.2012.6244259