A 5.86 Million Quality Factor Cylindrical Resonator with Improved Structural Design Based on Thermoelastic Dissipation Analysis

A 5.86 Million Quality Factor Cylindrical Resonator with Improved Structural Design Based on Thermoelastic Dissipation Analysis

The cylindrical resonator is the core component of cylindrical resonator gyroscopes (CRGs). The quality factor (Q factor) of the resonator is one crucial parameter that determines the performance of the gyroscope. In this paper, the finite element method is used to theoretically investigate the infl...

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Bibliographic Details
Main Authors: Libin Zeng, Yiming Luo, Yao Pan, Yonglei Jia, Jianping Liu, Zhongqi Tan, Kaiyong Yang, Hui Luo
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Sensors
Subjects:
cylindrical resonator
quality factor
thermoelastic dissipation
Online Access:https://www.mdpi.com/1424-8220/20/21/6003

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