Quality Factor Improvement Method of Honeycomb-Like Disk Resonator Gyroscope

被引：0

作者：

Xu, Yi ^{[1
]}

Li, Qingsong ^{[1
]}

Sun, Jiangkun ^{[1
]}

Gao, Kai ^{[1
]}

Zhang, Yongmeng ^{[1
]}

Hou, Zhanqiang ^{[1
]}

Wu, Xuezhong ^{[1
]}

Xiao, Dingbang ^{[1
]}

机构：

[1] Natl Univ Def Technol, Coll Intelligence Sci, Changsha 410073, Hunan, Peoples R China

来源：

2019 6TH IEEE INTERNATIONAL SYMPOSIUM ON INERTIAL SENSORS & SYSTEMS (INERTIAL 2019) | 2019年

关键词：

quality factor improvement; honeycomb-like disk resonator gyroscope;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper reports a method to improve the quality factor of the honeycomb-like disk resonator gyroscope (HDRG). Based on this method, a novel HDRG prototype is designed, fabricated and tested. The new-designed HDRG has a more than 4-fold increase of tested quality factor compared with the former design, resulting in about 3 times improvement of angular random walk and 30 times improvement of bias-instability.

引用

页数：4

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