Improvement in the Method for Bias Drift Compensation in Micromechanical Gyroscopes

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05_02_07_12.pdf(480.8 KB)
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2005-06
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ORCID
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Mark
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Společnost pro radioelektronické inženýrství
Abstract
In this paper an improvement in method is proposed for the compensation of the bias drift in micromechanical gyroscopes by a change in the sign of the measured quantity. A general model of external factors of influence is proposed that must be taken into account when the method is applied. An information-measurement system is developed and experimental data are taken from two commercial sensors. The derived results are showing considerable improvement in the long-term bias stability when the proposed improvement in method is applied.
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Keywords
Micromechanical gyroscope, bias drift compensation, information-measurement systém
Citation
Radioengineering. 2005, vol. 14, č. 2, s. 7-12. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2005/05_02_07_12.pdf
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Peer-reviewed
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en
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Creative Commons Attribution 3.0 Unported License
http://creativecommons.org/licenses/by/3.0/
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http://hdl.handle.net/11012/58002
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2005/2
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