The development of micromachined gyroscope structure and circuitry technology

D Xia, C Yu, L Kong - Sensors, 2014 - mdpi.com
This review surveys micromachined gyroscope structure and circuitry technology. The
principle of micromachined gyroscopes is first introduced. Then, different kinds of MEMS …

MEMS and MOEMS gyroscopes: A review

W Huang, X Yan, S Zhang, Z Li, JNA Hassan, D Chen… - Photonic Sensors, 2023 - Springer
Micro-gyroscopes using micro-electro-mechanical system (MEMS) and micro-opto-electro-
mechanical system (MOEMS) are the new-generation and recently well-developed …

0.04 degree-per-hour MEMS disk resonator gyroscope with high-quality factor (510 k) and long decaying time constant (74.9 s)

Q Li, D Xiao, X Zhou, Y Xu, M Zhuo, Z Hou… - Microsystems & …, 2018 - nature.com
The disk resonator gyroscope is an attractive candidate for high-performance MEMS
gyroscopes. This gyroscope consists of a sensor and readout electronics, and the …

A mode-matched silicon-yaw tuning-fork gyroscope with subdegree-per-hour Allan deviation bias instability

MF Zaman, A Sharma, Z Hao… - Journal of …, 2008 - ieeexplore.ieee.org
In this paper, we report on the design, fabrication, and characterization of an in-plane mode-
matched tuning-fork gyroscope (M 2-TFG). The M 2-TFG uses two high-quality-factor (Q) …

Thermoelastic damping in rectangular and circular microplate resonators

P Li, Y Fang, R Hu - Journal of Sound and Vibration, 2012 - Elsevier
Predicting thermoelastic damping (TED) is crucial in the design of high Q micro-electro-
mechanical systems (MEMS) resonators. In the past, some analytical models have been …

Thermoelastic damping in rectangular microplate resonators with three-dimensional heat conduction

Y Fang, P Li, H Zhou, W Zuo - International Journal of Mechanical Sciences, 2017 - Elsevier
Accurate determination of thermoelastic damping (TED) can be regarded as a crucial
component in the design and optimization of microplate resonators with high quality factors …

Thermoelastic damping in thin microrings with two-dimensional heat conduction

Y Fang, P Li - Physica E: Low-dimensional Systems and …, 2015 - Elsevier
Accurate determination of thermoelastic damping (TED) is very challenging in the design of
micro-resonators. Microrings are widely used in many micro-resonators. In the past, to model …

A thermal-energy method for calculating thermoelastic damping in micromechanical resonators

Z Hao, Y Xu, SK Durgam - Journal of Sound and Vibration, 2009 - Elsevier
In this paper, a thermal-energy method is presented for calculating thermoelastic damping in
micromechanical resonators. In this method, thermoelastic damping is interpreted as the …

Thermoelastic damping in the axisymmetric vibration of circular microplate resonators with two-dimensional heat conduction

Y Fang, P Li, Z Wang - Journal of Thermal Stresses, 2013 - Taylor & Francis
Predicting thermoelastic damping (TED) is crucial in the design of high Q micromechanical
resonators. Circular plates are common elements in the microresonators. In the past, some …

Damping asymmetry trimming based on the resistance heat dissipation for coriolis vibratory gyroscope in whole-angle mode

K Guo, Y Wu, Y Zhang, J Sun, D Xiao, X Wu - Micromachines, 2020 - mdpi.com
Damping asymmetry is one of the most important factors that determines the performance of
Coriolis Vibratory Gyroscope. In this paper, a novel damping tuning method for the resonator …