Process Automation Instrumentation, Volume. 46, Issue 8, 9(2025)

Research on Orthogonal Error Compensation Method of Micro-Hemispherical Resonator Gyroscope

LI Hang1, TANG Ge1、*, SUN Peng2, ZHAO Wenjiao1, SI Shaobo1, and WANG Xueying1
Author Affiliations
  • 1College of Nuclear Technology and Automation Engineering, Chengdu University of Technology, Chengdu 610051, China
  • 2Microsystem & Terahertz Research Center, China Academy of Engineering Physics, Chengdu 610213, China
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    References(6)

    [3] [3] CUI J,ZHAO Q. Bias thermal stability improvement of MEMS gyroscope with quadrature motion correction and temperature self-sensing compensation [J]. Micro & Nano Letters,2020,15(4):234-238.

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    [6] [6] ANTONELLO R,OBOE R,PRANDI L,et al. Open loop compensation of the quadrature error in MEMS vibrating gyroscopes [C]//2009 35th Annual Conference of IEEE Industrial Electronics. Porto,Portugal: IEEE,2009:4 034-4 039.

    [7] [7] YANG B,WANG S R,LI H,et al. The coupling error analysis of the decoupled silicon micro-gyroscope [C]//2010 IEEE 5th International Conference on Nano/Micro Engineered and Molecular Systems. Xiamen:IEEE,2010:356-361.

    [11] [11] GALLACHER B,HEDLEY J,BURDESS J S,et al. Electrostatic correction of structural imperfections present in a microring gyroscope [J]. Journal of Microelectromechanical Systems,2005(14):221-234.

    [12] [12] WANG X,XUE J,WANG Q. The error analysis of hemispherical resonator gyro based on a vibration model [C] //2017 IEEE 2nd Advanced Information Technology,Electronic and Automation Control Conference (IAEAC),2017:2 158-2 162.

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    LI Hang, TANG Ge, SUN Peng, ZHAO Wenjiao, SI Shaobo, WANG Xueying. Research on Orthogonal Error Compensation Method of Micro-Hemispherical Resonator Gyroscope[J]. Process Automation Instrumentation, 2025, 46(8): 9

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    Paper Information

    Received: Jan. 21, 2025

    Accepted: Aug. 26, 2025

    Published Online: Aug. 26, 2025

    The Author Email: TANG Ge (tangge_cqu@163.com)

    DOI:10.16086/j.cnki.issn1000-0380.2025010155

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