A MEMS doubly decoupled gyroscope with wide driving frequency range

CW Tsai, K Chen, CK Shen… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
This study developed a microelectromechanical systems (MEMS) doubly decoupled
gyroscope with a wide driving frequency range. The gyroscope increases the resonance …

A -Axis Quartz Tuning Fork Micromachined Gyroscope Based on Shear Stress Detection

X Wu, L Xie, J Xing, P Dong, H Wang… - IEEE Sensors …, 2011 - ieeexplore.ieee.org
This paper proposes a novel quartz micromachined gyroscope. The structure is designed by
using shear stress detection method which can simplify the sidewall electrodes obviously …

Compensation of interface circuit errors for MEMS gyroscopes using state observers

CY Chi, YP Peng, TL Chen - 2008 3rd International Conference …, 2008 - ieeexplore.ieee.org
This paper presents a novel approach that can compensate the error resulting from interface
circuits for MEMS gyroscopes. Different from most of existing researches on gyroscopes …

A fully symmetric and completely decoupled MEMS-SOI gyroscope

A Sharaf, S Sedky, M Serry, A Elshurafa… - Sensors & …, 2011 - search.proquest.com
This paper introduces a novel MEMS gyroscope that is capable of exciting the drive mode
differentially. The structure also decouples the drive and sense modes via an intermediate …

Suspension system design study for a tuning fork vibratory MEMS gyroscope

Y Wen, A Wang, T Jiang, Z Liu… - … Symposium on Precision …, 2008 - spiedigitallibrary.org
A four-degree-of-freedom gyroscope dynamical model is presented to improve the
performance of a tuning fork vibratory MEMS gyroscope. The effects of the driving and …

[PDF][PDF] Investigating the Performance of an Electrothermally Actuated Resonant Microgyroscope with Decoupled Structure

SA Afzal, M Hamedi - researchgate.net
This paper introduces an electrothermally actuated resonant microgyroscope and shows
that how a thermal actuator can have a proper performance in the drive mode. In the …

MEMS-Based Gyroscope: Design, Analysis and Simulation

A Sharaf, S Sedky, MA Ashour… - Multifunctional …, 2008 - asmedigitalcollection.asme.org
This paper introduces an efficient design for a symmetrical and decoupled micromachined
gyroscope. The angular rate resolution of the gyroscope is increased by matching the …

[引用][C] 音叉振动式微机械陀螺弹性梁的研究

文永蓬, 王安麟, 姜涛, 刘钊, 刘广军 - 高技术通讯, 2008