Improvement in the Method for Bias Drift Compensation in Micromechanical Gyroscopes

被引：0
|
作者：
Arnaudov, Rumen [1 ]
Angelov, Yasen [1 ]
机构：
[1] Tech Univ Sofia, Fac Commun & Commun Technol, Sofia, Bulgaria
来源：
RADIOENGINEERING | 2005年 / 14卷 / 02期
关键词：
Micromechanical gyroscope; bias drift compensation; information-measurement system;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
引用
收藏
页码：7 / 12
页数：6
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