Accelerometer Static Calibration based on the PSO algorithm

DOI

10.2991/emeit.2012.119How to use a DOI?

Keywords

accelerometer, static calibration, the PSO algorithm

Abstract

This paper introduces MEMS accelerometer static calibration method based on the PSO algorithm. According to the mathematical model of the MEMS accelerometer, the PSO algorithm is applied to estimate the mathematical model, including scale factors, bias, and installation errors. The method does not require a three-axis rotary platform, and the calculation is simple, easy to implement, high accuracy and provides a new choice for outdoor testing environment. Analyzing the experimental data, the random errors in the sampling process have been eliminated effectively, and the calibration effect is better than the commonly static correction method.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Liguo Zhang
AU  - Wenchao Li
AU  - Huilian Liu
PY  - 2012/09
DA  - 2012/09
TI  - Accelerometer Static Calibration based on the PSO algorithm
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 570
EP  - 573
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.119
DO  - 10.2991/emeit.2012.119
ID  - Zhang2012/09
ER  -