A Mitigation Method for Temperature Error Based on MEMS Gyroscopes Array-Reference-Cited by-同舟云学术

A Mitigation Method for Temperature Error Based on MEMS Gyroscopes Array

Published:2015-03 Issue: Volume:742 Page:598-602
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Li Song¹,He Xiao Feng²,Wu Mei Ping¹,Hu Xiao Ping¹

Affiliation:

1. National University of Defense Technology

2. National University of Defense Technolog

Abstract

In order to decrease the temperature error of MEMS gyroscopes, a mitigation method based on gyroscope array was proposed. Angular rate of MEMS gyroscope fluctuates dramatically with the change of gyro temperature when gyroscope starts up. The temperature characteristic error of MEMS gyroscope has become one of the major errors in the practical application. A mitigation method for temperature error was presented based on MEMS gyroscope array utilizing high correlation of temperature errors in the same batch of MEMS gyroscopes. This method was designed to improve environmental adaptability and shorten the startup time of MEMS based inertial measurement unit. Experimental results showed that the method was feasible and effective.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.742.598.pdf

Reference13 articles.

1. Barker N. Scott, The future of N/MEMS. IEEE Microwave Magazine, (2007).

2. Braghin Francesco, Leo Elisabetta, RestaFerruccio. The danping in MEMS inertial sensors both at high and low Pressure levels. Nonlinear Dynamics, 2008, 10: 79-92.

3. J. Bernstein. AMicromachined Comb-drive Tuning Fork Rate Gyroscope[C]. Proceedings of IEEE MEMS, 1993: 143-148.

4. JiaLin Zang, The key Technology Research on Distributed Navigation System in Fault Tolerant Mechanism[D]. Harbin: Harbin Engineering University, 2013(In Chinese).

5. Huai Chen, Rong Zhang, Bin Zhou, Zhi-yong Chen, Research on thermal characteristic and compensation algorithm for MEMS-gyroscope[J] Journal of Transducer Technology, 2004(3): 24-27(In Chinese).

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