Results 1 to 10 of about 2,191 (162)
Structural Design and Testing of a Micromechanical Resonant Accelerometer [PDF]
Micromachines, 2022 Micromechanical resonant accelerometers based on electrostatic stiffness have the advantage of it being possible to adjust their sensitivity by changing the detection voltage.
Heng Liu, Yu Zhang, Jiale Wu
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Design and Implementation of a Micromechanical Silicon Resonant Accelerometer [PDF]
Sensors, 2013 The micromechanical silicon resonant accelerometer has attracted considerable attention in the research and development of high-precision MEMS accelerometers because of its output of quasi-digital signals, high sensitivity, high resolution, wide dynamic ...
Libin Huang +4 more
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Coupled Double Closed-Loop Control for an MEMS Resonant Accelerometer [PDF]
Micromachines, 2022 There is mutual coupling between amplitude control and frequency tracking control in the closed-loop control of micromechanical resonant sensors, which restricts sensor performance.
Heng Liu, Jiale Wu, Yu Zhang
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Closed-Loop Control and Output Stability Analysis of a Micromechanical Resonant Accelerometer [PDF]
Micromachines, 2022 In this study, a dynamic equation for a micromechanical resonant accelerometer based on electrostatic stiffness is analyzed, and the parameters influencing sensitivity are obtained.
Heng Liu, Yu Zhang, Jiale Wu
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Turntable IMU Calibration Algorithm Based on the Fourier Transform Technique [PDF]
Sensors, 2023 The paper suggests a new approach to calibration of a micromechanical inertial measurement unit. The data are collected on a simple rotating turntable with horizontal (or close to) rotation axis.
Yury Bolotin, Vladimir Savin
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Sensitivity improvement techniques for micromechanical vibrating accelerometers [PDF]
MATEC Web of Conferences, 2016 The paper presents the problems of detecting a desired signal generated by micromechanical vibrating accelerometer. Three detection methods, namely frequency, amplitude and phase are considered in this paper.
Vtorushin Sergey, Nesterenko Tamara
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Circular SAW Resonators: Influence of Sensitive Element Dimensions on Strength Characteristics and First Experimental Samples [PDF]
SensorsIn preceding research endeavors, the frequency characteristics of a ring resonator on surface acoustic waves made of various materials were studied. Investigations encompassed fixation techniques within the housing, the impact of external variables on ...
Sergey Yu. Shevchenko +3 more
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Design of Temperature Sensitive Structure for Micromechanical Silicon Resonant Accelerometer
2017 International Conference on Computer Network, Electronic and Automation (ICCNEA), 2017 A micromechanical silicon resonant accelerometer (MSRA) is a potential micro accelerometer with high accuracy. One of the most important factors affecting its performance is temperature. To research the effect of temperature on micromechanical silicon resonant accelerometer, this study based on the original micromechanical silicon resonant ...
Libin Huang
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Micro and Nano Engineering, 2022 This paper presents the design, modeling, fabrication and characterization of a passive micromechanical acceleration sensor intended for condition monitoring.
Philip Schmitt, Martin Hoffmann
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Известия высших учебных заведений России: Радиоэлектроника, 2021 Introduction. Previous works considered the frequency characteristics and methods for fixing sensitive elements in the form of a wave ring resonator on surface acoustic waves in a housing made of various materials, as well as the influence of external ...
S. Yu. Shevchenko +2 more
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