Analysis on encapsulation of tuning forks in quartz tuning fork gyroscope

Wen Yi Lu; Fang Cui; Ya Bei Guo; Li Hui Feng; Yu Nan Sun

Analysis on encapsulation of tuning forks in quartz tuning fork gyroscope

Wen Yi Lu^*, Fang Cui, Ya Bei Guo, Li Hui Feng, Yu Nan Sun

^*Corresponding author for this work

School of Optics and Photonics

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Encapsulation is a key technology of quartz tuning fork gyroscope. The performance of quartz tuning fork is influenced by encapsulation shell, encapsulation method and the fixation of forks. The simulation of encapsulation shell by finite element method is used as the choice reference of encapsulation shell. The stability of the performance of quartz tuning fork which is single point mounted is better. When the encapsulation mode is changed by opening or closing the cover of the encapsulation shell, the damp coefficient and quality factor of quartz tuning fork are changed evidently.

Original language	English
Pages (from-to)	388-390
Number of pages	3
Journal	Guangxue Jishu/Optical Technique
Volume	35
Issue number	3
Publication status	Published - May 2009

Keywords

Encapsulation
Finite element method
Gyroscope
Quartz tuning fork

Cite this

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title = "Analysis on encapsulation of tuning forks in quartz tuning fork gyroscope",

abstract = "Encapsulation is a key technology of quartz tuning fork gyroscope. The performance of quartz tuning fork is influenced by encapsulation shell, encapsulation method and the fixation of forks. The simulation of encapsulation shell by finite element method is used as the choice reference of encapsulation shell. The stability of the performance of quartz tuning fork which is single point mounted is better. When the encapsulation mode is changed by opening or closing the cover of the encapsulation shell, the damp coefficient and quality factor of quartz tuning fork are changed evidently.",

keywords = "Encapsulation, Finite element method, Gyroscope, Quartz tuning fork",

author = "Lu, {Wen Yi} and Fang Cui and Guo, {Ya Bei} and Feng, {Li Hui} and Sun, {Yu Nan}",

year = "2009",

month = may,

language = "English",

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pages = "388--390",

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T1 - Analysis on encapsulation of tuning forks in quartz tuning fork gyroscope

AU - Lu, Wen Yi

AU - Cui, Fang

AU - Guo, Ya Bei

AU - Feng, Li Hui

AU - Sun, Yu Nan

PY - 2009/5

Y1 - 2009/5

N2 - Encapsulation is a key technology of quartz tuning fork gyroscope. The performance of quartz tuning fork is influenced by encapsulation shell, encapsulation method and the fixation of forks. The simulation of encapsulation shell by finite element method is used as the choice reference of encapsulation shell. The stability of the performance of quartz tuning fork which is single point mounted is better. When the encapsulation mode is changed by opening or closing the cover of the encapsulation shell, the damp coefficient and quality factor of quartz tuning fork are changed evidently.

AB - Encapsulation is a key technology of quartz tuning fork gyroscope. The performance of quartz tuning fork is influenced by encapsulation shell, encapsulation method and the fixation of forks. The simulation of encapsulation shell by finite element method is used as the choice reference of encapsulation shell. The stability of the performance of quartz tuning fork which is single point mounted is better. When the encapsulation mode is changed by opening or closing the cover of the encapsulation shell, the damp coefficient and quality factor of quartz tuning fork are changed evidently.

KW - Encapsulation

KW - Finite element method

KW - Gyroscope

KW - Quartz tuning fork

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M3 - Article

AN - SCOPUS:67649226955

SN - 1002-1582

VL - 35

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EP - 390

JO - Guangxue Jishu/Optical Technique

JF - Guangxue Jishu/Optical Technique

IS - 3

ER -

Analysis on encapsulation of tuning forks in quartz tuning fork gyroscope

Abstract

Keywords

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