Research on the calibration method of MEMS accelerometer based on recursive least squares

Zhaoyi Chen, Huaijian Li, Xiaojing Du, Junliang Yan

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

11 Citations (Scopus)

Abstract

The calibration of MEMS accelerometer system error parameters need a large amount of sampling point. In order to reduce the sampling points, this paper proposes a calibration method based on recursive least square (RLS) estimation. First establish the error model of accelerometer and then carried out the simulation experiment under the condition of considering external noise. The results show that compared with the traditional calibration method, this calibration method has higher calibration accuracy and reduces the calibration time. The experimental results show that the proposed method has certain engineering value.

Original languageEnglish
Title of host publicationProceedings of 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages533-538
Number of pages6
ISBN (Electronic)9781538660720
DOIs
Publication statusPublished - 5 Oct 2018
Event15th IEEE International Conference on Mechatronics and Automation, ICMA 2018 - Changchun, China
Duration: 5 Aug 20188 Aug 2018

Publication series

NameProceedings of 2018 IEEE International Conference on Mechatronics and Automation, ICMA 2018

Conference

Conference15th IEEE International Conference on Mechatronics and Automation, ICMA 2018
Country/TerritoryChina
CityChangchun
Period5/08/188/08/18

Keywords

  • Error calibration
  • MEMS accelerometer
  • Recursive least square estimation

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