Studying the static errors of MEMS accelerometer triad in quasiharmonic oscillation mode
- Authors: Filatov Y.V.1, Boronakhin A.M.1, Dao V.B.1, Le V.C.1, Podgornaya L.N.1
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Affiliations:
- St. Petersburg Electrotechnical University LETI
- Issue: Vol 8, No 2 (2017)
- Pages: 121-128
- Section: Article
- URL: https://journals.rcsi.science/2075-1087/article/view/204059
- DOI: https://doi.org/10.1134/S2075108717020055
- ID: 204059
Cite item
Abstract
The procedure proposed for studying the errors of MEMS accelerometer triad reduces the test duration as compared with traditional methods and allows estimation of mutual geometrical arrangement of sensors in the triad. The proposed approach consists in studying the static characteristics of sensors in oscillating angular motion mode and estimates error coefficients in mathematical model of accelerometer readings along with location of accelerometer triad in the closed IMU casing. Results of studying the errors of MEMS accelerometer triad are presented.
About the authors
Yu. V. Filatov
St. Petersburg Electrotechnical University LETI
Email: lpodgornaya@list.ru
Russian Federation, St. Petersburg
A. M. Boronakhin
St. Petersburg Electrotechnical University LETI
Email: lpodgornaya@list.ru
Russian Federation, St. Petersburg
V. B. Dao
St. Petersburg Electrotechnical University LETI
Email: lpodgornaya@list.ru
Russian Federation, St. Petersburg
V. Ch. Le
St. Petersburg Electrotechnical University LETI
Email: lpodgornaya@list.ru
Russian Federation, St. Petersburg
L. N. Podgornaya
St. Petersburg Electrotechnical University LETI
Author for correspondence.
Email: lpodgornaya@list.ru
Russian Federation, St. Petersburg