Event-Based Angular Speed Measurement and Movement Monitoring [PDF]
Sensors, 2022 Computer vision techniques can monitor the rotational speed of rotating equipment or machines to understand their working conditions and prevent failures.
George Oliveira de Araújo Azevedo +5 more
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A Novel Method for Determining Angular Speed and Acceleration Using Sin-Cos Encoders. [PDF]
Sensors (Basel), 2021 The performance of vehicle safety systems depends very much on the accuracy of the signals coming from vehicle sensors. Among them, the wheel speed is of vital importance.
Alcázar Vargas M +4 more
europepmc +2 more sources
Angular kinematics during top speed sprinting in male intercollegiate track and field and team sport athletes [PDF]
Frontiers in Sports and Active LivingIn this investigation we examined lower extremity angular kinematics and top speed sprinting performance in 98 male intercollegiate athletes with backgrounds in either track and field (TF, n = 28) or team sports (TS, n = 70).
Kenneth P. Clark +5 more
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An EM Induction Hi-Speed Rotation Angular Rate Sensor [PDF]
Sensors, 2017 A hi-speed rotation angular rate sensor based on an electromagnetic induction signal is proposed to provide a possibility of wide range measurement of high angular rates. An angular rate sensor is designed that works on the principle of electromagnetism (
Kai Li, Yuan Li, Yan Han
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‘Whip from the hip’: thigh angular motion, ground contact mechanics, and running speed
Biology Open, 2020 During high-speed running, lower limb vertical velocity at touchdown has been cited as a critical factor needed to generate large vertical forces. Additionally, greater leg angular velocity has also been correlated with increased running speeds. However,
Kenneth P. Clark +2 more
doaj +2 more sources
Quantifying and analysing the angular momentum in volleyball jump serve during the aerial phase: relationship to arm swing speed [PDF]
PeerJBackground In volleyball, the jump serve is a crucial and commonly used serving technique. Nonetheless, the angular momentum developed during the jump serve remains unexplored.
Lingjun Liu +4 more
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Angular and linear speed cells in the parahippocampal circuits
Nature Communications, 2022 It remains unclear how the hippocampal region integrates position and self-motion information to update spatial representations. Here, the authors report grid and head direction cells as well as cells encoding self-motion parameters such as angular head ...
Davide Spalla +2 more
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Measurement crankshaft angular speed of an OM403 engine [PDF]
Serbian Journal of Electrical Engineering, 2017 In this paper, the methodology of the measurement of the angular speed of the crankshaft of a ten-cylinder diesel OM403 engine is presented, with regular and irregular engine operation.
Biočanin Stojko, Biočanin Milica
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Impact of Angular Speed Calculation Methods from Encoder Measurements on the Test Uncertainty of Electric Motor Efficiency [PDF]
MetrologyThe imperative need to advance the development of more efficient electric motors requires the meticulous measurement of small increments while minimizing the associated uncertainty in dynamometer tests.
João P. Z. Machado +3 more
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Monodromic singularities without curves of zero angular speed
AIMS MathematicsWe consider planar analytic vector fields $ \mathcal{X} $ having a monodromic singular point with Poincaré map $ \Pi $. We use the fact that there always exists a real analytic invariant curve $ F = 0 $ of $ \mathcal{X} $ in a neighborhood of that ...
Isaac A. García, Jaume Giné
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