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

页码：7 / 12

页数：6

共 50 条

[21] Dynamics of micromechanical coriolis vibratory gyroscopes
Apostolyuk, V
Tay, FEH
SENSOR LETTERS, 2004, 2 (3-4) : 252 - 259
[22] The development of a bistable microdrive for the micromechanical gyroscopes
Enns, Y. B.
Kleimanov, R. V.
Kazakin, A. N.
Pyatishev, E. N.
Korshunov, A. V.
18TH RUSSIAN YOUTH CONFERENCE ON PHYSICS OF SEMICONDUCTORS AND NANOSTRUCTURES, OPTO- AND NANOELECTRONICS, 2017, 816
[23] Nonlinear Phenomena in the Dynamics of Micromechanical Gyroscopes
Lestev, M. A.
Tikhonov, A. A.
VESTNIK ST PETERSBURG UNIVERSITY-MATHEMATICS, 2009, 42 (01) : 53 - 57
[24] Micromechanical Rate Integrating Gyroscope With Angle-Dependent Bias Compensation Using a Self-Precession Method
Taheri-Tehrani, Parsa
Challoner, Anthony Dorian
Horsley, David A.
IEEE SENSORS JOURNAL, 2018, 18 (09) : 3533 - 3543
[25] Analysis, Modeling and Compensation of Bias Drift in MEMS Inertial Sensors
Gulmammadov, Farid
RAST 2009: PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN SPACE TECHNOLOGIES, 2009, : 591 - 596
[26] Thermo-drift Analysis and Bias Compensation of the Gain of APD
Li, Yanqin
Wan, Junli
Jiang, Binghua
Wang, Bin
Dong, Liquan
INFRARED SYSTEMS AND PHOTOELECTRONIC TECHNOLOGY III, 2008, 7055
[27] A New Electronic Feedback Compensation Method for Rate Integrating Gyroscopes
Taheri-Tehrani, Parsa
Challoner, A. Dorian
Izyumin, Oleg
Boser, Bernhard
Horsley, David
2016 3RD IEEE INTERNATIONAL SYMPOSIUM ON INERTIAL SENSORS AND SYSTEMS, 2016, : 9 - 12
[28] Modal coupling in micromechanical vibratory rate gyroscopes
Phani, A. Srikantha
Seshia, Ashwin A.
Palaniapan, Moorthi
Howe, Roger T.
Yasaitis, John A.
IEEE SENSORS JOURNAL, 2006, 6 (05) : 1144 - 1152
[29] Method of Processing the Measurements from Two Units of Micromechanical Gyroscopes for Solving the Orientation Problem
Liang Q.
Litvinenko Y.A.
Stepanov O.A.
Gyroscopy and Navigation, 2018, 9 (4) : 233 - 242
[30] Forecasting and Compensation of Random Drift of the Micromechanical Gyroscope as Sensors of Strapdown Inertial Navigation System
Zbrutsky, Alexander
Trunov, Viktor
2020 IEEE 6TH INTERNATIONAL CONFERENCE ON METHODS AND SYSTEMS OF NAVIGATION AND MOTION CONTROL (MSNMC), 2020, : 11 - 13

← 1 2 3 4 5 →