Continuous Mode-Reversal FM Accelerometer With 60-g FSR, 10-μg/K Drift, and VRE Rejection

C Padovani, R Nastri, LG Pagani… - Journal of …, 2022 - ieeexplore.ieee.org
This work advances the research on continuous mode-reversal frequency modulated
accelerometers by characterizing in depth some of their nonidealities, proposing methods …

A piezo-capacitive high-frequency resonant accelerometer

H Mansoorzare, A Todi, S Moradian… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
In this work a frequency-modulated (FM) resonant accelerometer operating based on the
piezoelectric stiffening effect is introduced for the first time. In this device, the acceleration …

Towards real-time frequency modulated accelerometer bias calibration

AB Sabater, E Bozeman… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
This work provides experimental demonstration of a bias calibration method for frequency
modulated (FM) accelerometers, that, in the future, could be implemented in a real-time …

Active shock/vibes rejection in FM MEMS accelerometers

LG Pagani, P Frigerio, D Falato… - … on Inertial Sensors …, 2022 - ieeexplore.ieee.org
The work presents a novel system formed by a frequency-modulated
microelectromechanical system (MEMS) accelerometer and an associated circuit which …

Low-power frequency-to-digital-converter for a 6-axis MEMS frequency-modulated inertial measurement unit

M Bestetti, M Leoncini, P Minotti… - … on Inertial Sensors …, 2019 - ieeexplore.ieee.org
The work presents and characterizes a frequency digitization circuit used in a multi-
parameter, multi-axis inertial measurement unit wholly based on frequency modulated (FM) …

Electrostatic Resonant Accelerometer with Force-Rebalance Control

Y Hata, D Kondo, H Kawano, Y Takeda - 2024 IEEE SENSORS, 2024 - ieeexplore.ieee.org
This paper presents a new electrostatic resonant accelerometer with force-rebalance
control. Conventional electrostatic resonant accelerometers detect acceleration based on …