Results 21 to 30 of about 14,722 (279)

On the Gyroscope [PDF]

open access: yesTransactions of the American Mathematical Society, 1922
The problem which led to the results of this paper was the following.* Consider a gyroscopet which is rotating with high velocity about its axis, the center of gravity, 0, being fixed in space. Let a couple, 9), be applied. The axis of the gyroscope will in general describe a cone, S, whose vertex is at 0.
openaire   +1 more source

Improving Long-Term Stability of a Resonant Micro-Optic Gyro by Reducing Polarization Fluctuation

open access: yesIEEE Photonics Journal, 2012
Resonant micro-optic gyros (RMOGs) with waveguide-type ring resonators are promising candidates for applications demanding small, light, and robust gyros.
Huilian Ma   +3 more
doaj   +1 more source

Anti-parity-time-symmetric integrated optical gyroscopes

open access: yes, 2021
Parity-time-symmetric optical gyroscopes are gaining interest for the enhanced sensitivity shown by exceptional points. The real splitting of anti-PT-symmetric gyroscopes is more reliable for stability and readout scheme than the complex splitting of ...
De Carlo M.   +2 more
core   +1 more source

A Large Area Fiber Optic Gyroscope on multiplexed fiber network [PDF]

open access: yes, 2013
We describe a fiber optical gyroscope based on the Sagnac effect realized on a multiplexed telecom fiber network. Our loop encloses an area of 20 km2 and coexists with Internet data traffic.
LEVI, FILIPPO   +13 more
core   +1 more source

Reliability of Self-Applied Smartphone Mechanocardiography for Atrial Fibrillation Detection

open access: yesIEEE Access, 2019
Smartphone mechanocardiography (sMCG) is a new technique that allows patients to record a cardiac rhythm strip using a smartphone built-in tri-axial accelerometer and gyroscope.
Saeed Mehrang   +11 more
doaj   +1 more source

MEMS TECHNOLOGIES FOR NOVEL GYROSCOPES

open access: yes, 2023
Gyroscopes have become an integral part of many application spaces ranging from consumer electronics to navigation. As navigation and movement tracking becomes necessary through inertial measurement units (that comprises gyroscopes and accelerometers) in
Ozan Erturk (17593458)
core   +1 more source

Kinematics differences between one-handed and two-handed tennis backhand using gyroscopes. An exploratory study [PDF]

open access: yes, 2022
El objetivo principal del presente estudio es comparar la cinemática angular y la coordinación intersegmentaria del tren superior entre el revés a una y dos manos de tenis en una muestra de 20 jugadores de nivel competición mediante el uso de giróscopos,
Ruiz-Malagón, Emilio J.   +7 more
core   +1 more source

Sagnac Gyroscopes and the GINGER Project

open access: yesFrontiers in Astronomy and Space Sciences, 2020
Large-frame optical Sagnac gyroscopes, more commonly called ring laser gyroscopes, are considered the only device able to provide fast and very high sensitivity measurement of the length of the day (LOD) and of the Earth rotation axis variations. Several
Angela D. V. Di Virgilio
doaj   +1 more source

Magnetic orientation system based on magnetometer, accelerometer and gyroscope

open access: yesCAAI Transactions on Intelligence Technology, 2019
Magnetic orientation systems have widely been used by measuring the earth magnetic field and provide a pervasive source of directional information.
Zhiwei Chu   +4 more
doaj   +1 more source

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