Optimization and Experimentation of Dual-Mass MEMS Gyroscope Quadrature Error Correction Methods

Optimization and Experimentation of Dual-Mass MEMS Gyroscope Quadrature Error Correction Methods

This paper focuses on an optimal quadrature error correction method for the dual-mass MEMS gyroscope, in order to reduce the long term bias drift. It is known that the coupling stiffness and demodulation error are important elements causing bias drift. The coupling stiffness in dual-mass structures...

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Bibliographic Details
Main Authors: Huiliang Cao, Hongsheng Li, Zhiwei Kou, Yunbo Shi, Jun Tang, Zongmin Ma, Chong Shen, Jun Liu
Format: Article
Language:English
Published: MDPI AG 2016-01-01
Series:Sensors
Subjects:
dual-mass MEMS gyroscope
quadrature error correction
system stability
model simulation
Online Access:http://www.mdpi.com/1424-8220/16/1/71

Internet

http://www.mdpi.com/1424-8220/16/1/71

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