Whole-angle MEMS gyroscopes: challenges and opportunities

D Senkal, AM Shkel - 2020 - books.google.com
… focuses on fundamentals of whole-angle gyroscopes, dynamics, … 2-D whole-angle gyroscope
architectures are reviewed. The … for fabrication of whole-angle gyroscope architectures. …

High quality factor MEMS gyroscope with whole angle mode of operation

S Askari, MH Asadian, AM Shkel - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
Gyroscopes (CVGs) with sufficient stiffness and damping symmetry can be implemented as
Whole Angle (WA) gyroscopes to directly measure the angle of … frame of the gyroscope. The …

Foucault pendulum on a chip: Angle measuring silicon MEMS gyroscope

IP Prikhodko, SA Zotov, AA Trusov… - 2011 IEEE 24th …, 2011 - ieeexplore.ieee.org
… vacuum sealed angle measuring silicon MEMS gyroscope. The new gyroscope utilizes
completely … an ultra high-Q gyroscope in the whole-angle mode (free vibrations), providing direct …

A compact angular rate sensor system using a fully decoupled silicon-on-glass MEMS gyroscope

SE Alper, Y Temiz, T Akin - … of Microelectromechanical systems, 2008 - ieeexplore.ieee.org
… , considering that the whole electronic stages, including … angular rate sensor system
demonstrates an exceptional performance by integrating a novel fully decoupled MEMS gyroscope

Steering angle adaptive estimation system based on GNSS and MEMS gyro

C Miao, H Chu, J Cao, Z Sun, R Yi - Computers and Electronics in …, 2018 - Elsevier
… , one MEMS gyroscope was mounted on the wheel and measured the steering rate and
another MEMS gyroscope was mounted on the vehicle to measure the heading angular rate. …

Disk resonator gyroscope with whole-angle mode operation

P Taheri-Tehrani, O Izyumin, I Izyumin… - … on Inertial Sensors …, 2015 - ieeexplore.ieee.org
MEMS gyroscope: 1 – rate gyroscope (RG) mode in which angular rate is measured, and 2
– rate integrating gyroscope … in which the gyroscope measures the change in angle. In RG …

Foucault pendulum on a chip: Rate integrating silicon MEMS gyroscope

IP Prikhodko, SA Zotov, AA Trusov, AM Shkel - Sensors and Actuators A …, 2012 - Elsevier
… critical for the whole-angle mode realization. In comparison to the precision machined
axisymmetric HRG, previously investigated silicon MEMS gyroscopes suffered from aniso-elasticity…

Force rebalance, whole angle, and self-calibration mechanization of silicon MEMS quad mass gyro

AA Trusov, G Atikyan, DM Rozelle… - … on Inertial Sensors …, 2014 - ieeexplore.ieee.org
… by DD Lynch is directly applicable to MEMS devices and establishes a path for potentially …
MEMS Class II CVG, a wide variety of other planar and 3-D mode-symmetric MEMS gyroscope

Virtually rotated MEMS gyroscope with angle output

IP Prikhodko, JA Gregory… - … Systems (MEMS), 2017 - ieeexplore.ieee.org
… methods may enable commercialization of angle measuring MEMS gyroscopes. … whole-angle
control loops lagging the current precession angle in a rapidly rotating gyroscope resulting …

Ultra-high Q silicon gyroscopes with interchangeable rate and whole angle modes of operation

AA Trusov, IP Prikhodko, SA Zotov… - SENSORS, 2010 …, 2010 - ieeexplore.ieee.org
… Previously reported MEMS gyroscopes, however, suffer from mismatches in frequency and
damping, and short energy dissipation constants of less than 1 second (0.1 s typical) making …