Piezoelectrics & Acoustooptics, Volume. 46, Issue 1, 83(2024)

Analysis of Sensitivity Mechanism of MEMS Gyro Sensitivity Based on Bidirectional Thermal Expansion Flow

MA Xuanlin, PIAO Linhua, TONG Jiacheng, and LIU Junyu
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    References(12)

    [1] [1] GARRAUD A,COMBETTE P,GOSALBES J M,et al.First high-g measurement by thermal accelerometers [C]//Beijing, China:2011 16th International Solid-State Sensors,Actuators and Microsystems Conference,IEEE, 2011:84-87.

    [2] [2] SUN S C,SHI G C. Research on the output characteristics of MEMS convective accelerometer under heavy impact[C]//Shenzhen, China:2009 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE, 2009: 33-36.

    [3] [3] BAHARI J, RUI F, LEUNG A.Robust MEMS Gyroscope based on thermal principles[J].Journal of Microelectromechanical Systems, 2014, 23(1):100-116.

    [4] [4] NIE B, WANG W M, CHANG H L, et al.A micromachined three-axis gas inertial sensor based on bidirectional thermal expansion flow[C]//Las Vegas, NV, USA: 2017 IEEE 30th International Conference on Micro Electro Mechanical Systems (MEMS), IEEE, 2017: 1091-1094.

    [5] [5] KOCK G, COMBETTE P,CHARLOT B,et al.Ree alization and study of a thermal gyroscope based on thermal expansion[C]//Rome,Italy:2018 Symposium on Design, Test, Integration & Packaging of MEMS and MOEMS (DTIP),IEEE, 2018:1-6.

    [6] [6] LUO Huahuang, WANG Xiaoyi, ZHAO Cong, et al. A novel two-dimensional model for micro thermal expansion-based gyroscopes towards parametric analysis and efficient optimization[C]//Canada:2019 IEEE Sensors,IEEE, 2019:1-4.

    [7] [7] GUO T, WEI W, CAI Q, et al.Design and fabrication of a novel wheel-ring triaxial gyroscope[J].Sensors,2022, 22(24):9978.

    [8] [8] WANG Yuxin, PIAO Linhua, LI Bei, et al. Research on the sensitivity mechanism of push-pull thermal expansion flow gyros[J]. Electronic Components and Materials,2021, 40(4):333-338.

    [9] [9] PIAO Linhua,LI Bei,TONG Jiacheng, et al. Three-dimensional finite element study of the single-axis MEMS thermal expansion flow gyro’s sensitive mechanism[J].Piezoelectrics & Acoustooptics,2023, 45(2):195-201.

    [11] [11] LI Bei,PIAO Linhua,WANG Yuxin.Study on the sensitive mechanism of single heat source heat flow gyroscope[J]. Electronic Components and Materials,2021,40(6): 559-564.

    [12] [12] FREELS J D, ARIMILLI R V, BODEY I T. Exploiting new features of COMSOL version 4 on conjugate heat transfer problems[C]//Boston,MA :COMSOL Conference Boston, 2010: 7-9.

    [13] [13] TONG Jiacheng, PIAO Linhua, LI Bei, et al.Study on sensitive mechanism of high-sensitivity thermal expansion gyroscopes[J].Piezoelectrics& Acoustooptics, 2023,45(2):202-208.

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    MA Xuanlin, PIAO Linhua, TONG Jiacheng, LIU Junyu. Analysis of Sensitivity Mechanism of MEMS Gyro Sensitivity Based on Bidirectional Thermal Expansion Flow[J]. Piezoelectrics & Acoustooptics, 2024, 46(1): 83

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    Paper Information

    Received: Sep. 26, 2023

    Accepted: --

    Published Online: Jul. 18, 2024

    The Author Email:

    DOI:10.11977/j.issn.1004-2474.2024.01.016

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