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Showing 1 to 4 of 4 for “"vibratory gyroscope"”.
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Analysis of mechanical drift error in the JPL/UCLA micromachined vibratory gyroscope
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1996.
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Analysis and Compensation of Imperfection Effects in Piezoelectric Vibratory Gyroscopes
Vibratory gyroscopes are inertial sensors, used to measure rotation rates in a number of applications. The performance of these sensors is limited by imperfections that occur during manufacture of the resonators. The effects of resonator imperfections, in piezoelectric vibratory gyroscopes, were …
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CHARACTERIZATION OF SILICON SURFACE MICROMACHINED MEMS DEVICES
… on the characterization of a silicon-surface gyroscope and a laterally isolated accelerometer. Unlike most micromachined gyroscopes that consist of a single resonator, this gyroscope takes advantage of two oscillating structures to increase its mechanical sensitivity. The first structure is …
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Interface circuits for readout and control of a micro-hemispherical resonating gyroscope
Gyroscopes are inertial sensors that measure the rate or angle of rotation. One of the most promising technologies for reaching a high-performance MEMS gyroscope has been development of the micro-hemispherical shell resonator. (μHSR) This thesis presents the electronic control and read-out …