Real-Time Built-In Self-Test of MEMS Gyroscope Based on Quadrature Error Signal [PDF]
Micromachines, 2021 In high-reliability applications, the health condition of the MEMS gyroscope needs to be known in real time to ensure that the system does not fail due to the wrong output signal.
Shuwen Guo
exaly +4 more sources
Improved VMD-ELM Algorithm for MEMS Gyroscope of Temperature Compensation Model Based on CNN-LSTM and PSO-SVM [PDF]
Micromachines, 2022 The micro-electro-mechanical system (MEMS) gyroscope is a micro-mechanical gyroscope with low cost, small volume, and good reliability. The working principle of the MEMS gyroscope, which is achieved through Coriolis, is different from traditional ...
Xinwang Wang, Huiliang Cao
exaly +4 more sources
System Modeling of a MEMS Vibratory Gyroscope and Integration to Circuit Simulation [PDF]
Sensors, 2017 Recently, consumer applications have dramatically created the demand for low-cost and compact gyroscopes. Therefore, on the basis of microelectromechanical systems (MEMS) technology, many gyroscopes have been developed and successfully commercialized.
Hyukjin J Kwon, Geunbae Lim
exaly +5 more sources
Research on Filtering Algorithm of MEMS Gyroscope Based on Information Fusion [PDF]
Sensors, 2019 As an important inertial sensor, the gyroscope is mainly used to measure angular velocity in inertial space. However, due to the influence of semiconductor thermal noise and electromagnetic interference, the output of the gyroscope has a certain random ...
Hui Guo, Huajie Hong
exaly +4 more sources
Research on Nonlinear Compensation of the MEMS Gyroscope under Tiny Angular Velocity [PDF]
Sensors, 2022 The Micro-Electro-Mechanical System (MEMS) gyroscope has been widely used in various fields, but the output of the MEMS gyroscope has strong nonlinearity, especially in the range of tiny angular velocity.
Chunhua Ren +3 more
doaj +2 more sources
An Interface ASIC Design of MEMS Gyroscope with Analog Closed Loop Driving [PDF]
Sensors, 2023 This paper introduces a digital interface application-specific integrated circuit (ASIC) for a micro-electromechanical systems (MEMS) vibratory gyroscope.
Huan Zhang +3 more
doaj +2 more sources
Research on the Mass Adding and Removing Combined Mechanical Trimming Method of the Ring MEMS Gyroscope [PDF]
Micromachines, 2023 The MEMS gyroscope is one of the basic units of inertial navigation, whose performance and accuracy is noteworthy. Because of the limitations of processing technology and other factors, the relative manufacturing error of MEMS gyroscopes is usually large.
Xinyu Wang +6 more
doaj +2 more sources
Modeling and Reliability Analysis of MEMS Gyroscope Rotor Parameters under Vibrational Stress [PDF]
MicromachinesVibrational environments can cause drift or changes in Micro-Electro-Mechanical System (MEMS) gyroscope rotor parameters, potentially impacting their performance.
Lei Wang +5 more
doaj +2 more sources
Research on the Method of Optimizing the Stress and Improving the Performance for MEMS Gyroscope Based on the Cantilever-Plate Structure [PDF]
MicromachinesThermal stress is one of the most important factors damaging the temperature-dependent performance of MEMS gyroscopes. To reduce thermal stress and improve their performance, this paper deduced the production and effects of thermal stress on a high ...
Yunbin Kuang +7 more
doaj +2 more sources
A New Dual-Mass MEMS Gyroscope Fault Diagnosis Platform [PDF]
Micromachines, 2023 MEMS gyroscopes are one of the core components of inertial navigation systems. The maintenance of high reliability is critical for ensuring the stable operation of the gyroscope.
Rang Cui +8 more
doaj +2 more sources