Results 31 to 40 of about 38,112 (227)

Dynamical Behavior of a Rigid Body with One Fixed Point (Gyroscope). Basic Concepts and Results. Open Problems: a Review

open access: yesJournal of Applied and Computational Mechanics, 2015
The study of the dynamic behavior of a rigid body with one fixed point (gyroscope) has a long history. A number of famous mathematicians and mechanical engineers have devoted enormous time and effort to clarify the role of dynamic effects on its movement
Svetoslav Ganchev Nikolov   +1 more
doaj   +1 more source

Classifying Changes in Amputee Gait following Physiotherapy Using Machine Learning and Continuous Inertial Sensor Signals

open access: yesSensors, 2023
Wearable sensors allow for the objective analysis of gait and motion both in and outside the clinical setting. However, it remains a challenge to apply such systems to highly diverse patient populations, including individuals with lower-limb amputations (
Gabriel Ng, Jan Andrysek
doaj   +1 more source

Spin precession in the Dvali-Gabadadze-Porrati braneworld scenario

open access: yes, 2005
In this letter we work out the secular precession of the spin of a gyroscope in geodesic motion around a central mass in the framework of the Dvali-Gabadadze-Porrati multidimensional gravity model. Such an effect, which depends on the mass of the central
Everitt C. W. F.   +4 more
core   +2 more sources

Pengendalian Kamera berdasarkan Deteksi Posisi Manusia Bergerak Jatuh berbasis Multi Sensor Accelerometer dan Gyroscope

open access: yesJurnal Elkomika, 2018
ABSTRAK Penelitian ini menyajikan pengembangan sistem surveillans berbasis multisensor secara portable dengan memberikan peringatan terkait aktifitas yang tidak biasa.
RAHMI AGUS MELITA   +2 more
doaj   +1 more source

A superfluid gyroscope with cold atomic gases

open access: yes, 2001
A trapped Bose-Einstein condensed atomic gas containing a quantized vortex is predicted to exhibit precession after a sudden rotation of the confining potential.
Stringari, S.
core   +2 more sources

The WaveGyro [PDF]

open access: yes, 2013
The WaveGyro – A new Concept for Ocean Wave Energy Capture (Master Thesis by Gebhard Waizmann, University of Southampton 22.09.2011) Abstract Climate change, environmental pollution and the proceeding resource depletion give awareness of the ...
Waizmann, Gebhard
core   +1 more source

'It Has to Go Down A Little, In Order to Go Around'- Following Feynman on the Gyroscope

open access: yes, 2010
In this paper we show that with the help of accessible, teaching quality equipment, some interesting details of the motion of a gyroscope, typically overlooked in introductory courses, can be measured and compared to theory. We begin by deriving a simple
Butikov E.   +6 more
core   +1 more source

Interconnection and Damping Assignment Passivity–Based Control of an Underactuated 2–DOF Gyroscope

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2018
In this paper we present interconnection and damping assignment passivity-based control (IDA-PBC) applied to a 2 degrees of freedom (DOFs) underactuated gyroscope.
Cordero Gustavo   +3 more
doaj   +1 more source

A Micro-Machined Gyroscope for Rotating Aircraft

open access: yesSensors, 2012
In this paper we present recent work on the design, fabrication by silicon micromachining, and packaging of a new gyroscope for stabilizing the autopilot of rotating aircraft.
Fuxue Zhang, Wei Zhang, Qingwen Yan
doaj   +1 more source

A high-resolution pointing system for fast scanning platforms: The EBEX example

open access: yes, 2016
The E and B experiment (EBEX) is a balloon-borne telescope designed to measure the polarization of the cosmic microwave background with 8' resolution employing a gondola scanning with speeds of order degree per second.
Aboobaker, Asad   +14 more
core   +1 more source

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