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Adaptive filtering for MEMS gyroscope with dynamic noise model.
ISA transactions, 2020MEMS (Micro-Electro-Mechanical Systems) gyroscope is the core component in the posture recognition and assistant positioning, of which the complex noise limits its performance.
Yu-ting Bai +5 more
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Reliability of vacuum packaged MEMS gyroscopes
Microelectronics Reliability, 2005The greatest challenge for the successful commercialization of MEMS (micro-electro-mechanical system) technology is proving its reliability. Of concern in particular are the reliability and long-term stability of wafer level vacuum packaged MEMS gyroscope sensors subjected to cyclic mechanical stresses at high frequencies. In this study, we carried out
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Drift Error Calibration Method Based on Multi-MEMS Gyroscope Data Fusion
International Journal of Precision Engineering and Manufacturing, 2023Tong Wang +3 more
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MEMS Gyroscopes’ Noise Simulation Algorithm
2019MEMS gyroscopes are advantageous devices that promote a wide range of applications, however, they suffer from various stochastic errors some of which accumulate over time (angle random walk, bias random walk). To be able to use such devices, one should apply mathematical models of stochastic processes and hardware-software tools for investigation into ...
Dmytro V. Fedasyuk, Tetyana Marusenkova
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IEEE/ASME transactions on mechatronics, 2019
This paper presents a bandwidth expansion method for dual-mass microelectromechanical system (MEMS) gyroscopes based on the pole–zero temperature compensation method.
Huiliang Cao +9 more
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This paper presents a bandwidth expansion method for dual-mass microelectromechanical system (MEMS) gyroscopes based on the pole–zero temperature compensation method.
Huiliang Cao +9 more
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Design of MEMS gyroscope interface ASIC with on-chip temperature compensation
Measurement, 2023Huan Zhang +3 more
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System modeling of MEMS Gyroscopes
2007 Mediterranean Conference on Control & Automation, 2007This paper presents a systematic approach to obtain governing equations of Micro Electro Mechanical Gyroscopes. The focus will be on vibratory type and its mechanical parameters, involved in modeling and designing, will be discussed due to their deep impact on overall performance of Gyroscopes.
Ramyar Rashed, H. Momeni
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Fractional robust data-driven control of nonlinear MEMS gyroscope
Nonlinear dynamics, 2023Mehran Rahmani, S. Redkar
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2016 Fourth International Japan-Egypt Conference on Electronics, Communications and Computers (JEC-ECC), 2016
This paper presents a novel design concept of a MEMS gyroscope comprising a sense mode with a staggered frequency response. Considering a two-degree of freedom sense-mode structure, the bandwidth is enhanced by more than 40%. A post-fabrication electrostatic tuning mechanism based on two tuning electrodes is proposed to achieve resonance frequency ...
Ashraf Mahmoud +3 more
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This paper presents a novel design concept of a MEMS gyroscope comprising a sense mode with a staggered frequency response. Considering a two-degree of freedom sense-mode structure, the bandwidth is enhanced by more than 40%. A post-fabrication electrostatic tuning mechanism based on two tuning electrodes is proposed to achieve resonance frequency ...
Ashraf Mahmoud +3 more
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Optimal control of a MEMS gyroscope based on the Koopman theory
International Journal of Dynamics and Control, 2023Mehran Rahmani, S. Redkar
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