Results 21 to 30 of about 2,577 (167)
IEEE Access, 2021 This paper presents a novel design for a high resolution microelectromechanical systems (MEMS) technology based resonant gyroscope using the mode-localization effect in weekly coupled resonators (WCRs) as a mechanism for sensing the input angular rate ...
Syed Ali Raza Bukhari +3 more
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Research on Novel Denoising Method of Variational Mode Decomposition in MEMS Gyroscope
Measurement Science Review, 2021 The noise signal in the gyroscope is divided into four levels: sampling frequency level, device bandwidth frequency level, resonant frequency level, and carrier frequency level. In this paper, the signal in the dual-mass MEMS gyroscope is analyzed. Based
Wang Xiaolei +6 more
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Improved Virtual Gyroscope Technology Based on the ARMA Model
Micromachines, 2018 In view of the large output noise and low precision of the Micro-electro-mechanical Systems (MEMS) gyroscope, the virtual gyroscope technology was used to fuse the data of the MEMS gyroscope to improve its output precision.
Jinlong Song +3 more
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Sensors, 2018 Microelectromechanical System (MEMS) Inertial Measurement Unit (IMU) is popular in the community for constructing a navigation system, due to its small size and low power consumption. However, limited by the manufacturing technology, MEMS IMU experiences
Changhui Jiang +7 more
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Applied Sciences, 2021 The micro-electro-mechanical systems (MEMS)-based sensor technologies are considered to be the enabling factor for the future development of smart sensing applications, mainly due to their small size, low power consumption and relatively low cost.
Francesca Pistorio +2 more
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Humidity Drift Modeling and Compensation of MEMS Gyroscope Based on IAWTD-CSVM-EEMD Algorithms
IEEE Access, 2021 A novel fusion algorithm is proposed based on Improved Adaptive Wavelet Threshold De-noising (IAWTD), C-means Support Vector Machine (CSVM) and Ensemble Empirical Mode Decomposition (EEMD) method to eliminate the humidity drift of MEMS gyroscope. Firstly,
Huiliang Cao +3 more
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Modal parameter identification of a MEMS gyroscope [PDF]
Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334), 2000 This paper reports the experimental system identification of the Jet Propulsion Laboratory microelectromechanical (MEMS) vibrational rate gyroscope. A high-order two-input/two-output transfer function for the microgyroscope is identified and mapped to a three-mode rigid plate model that reveals the orientation of important vibrational modes.
Robert T. M'Closkey +2 more
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MEMS Vibrating Ring Gyroscope with Worm-Shaped Support Springs for Space Applications
Engineering Proceedings, 2022 Microelectromechanical system (MEMS) devices have gained tremendous attention in the field of smart electronics applications. A MEMS vibrating gyroscope is a rotational inertial sensor that is exhaustively used in many applications, from GPS, household ...
Waqas Amin Gill +3 more
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Sensors, 2017 MEMS (Micro Electro Mechanical System) gyroscopes have been widely applied to various fields, but MEMS gyroscope random drift has nonlinear and non-stationary characteristics.
Haifeng Xing +3 more
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Thermoelastic damping in MEMS gyroscopes at high frequencies
Microsystems & Nanoengineering, 2023 AbstractMicroelectromechanical systems (MEMS) gyroscopes are widely used, e.g., in modern automotive and consumer applications, and require signal stability and accuracy in rather harsh environmental conditions. In many use cases, device reliability must be guaranteed under large external loads at high frequencies. The sensitivity of the sensor to such
Daniel Schiwietz +2 more
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