Results 11 to 20 of about 547,181 (307)

Developing a variable charge potential for Hf/Nb/Ta/Ti/Zr/O system via machine learning global optimization

open access: yesMaterials & Design, 2023
Despite widespread attentions on the HfNbTaTiZr refractory high-entropy alloy (RHEA) owing to various exceptional properties, insights into nanostructure-property relations are severely hindered by the lack of reliable interatomic potentials in atomistic
Yihan Wu, Wenshan Yu, Shengping Shen
doaj   +1 more source

Fatiguing Effects of Indirect Vibration Stimulation in Upper Limb Muscles- pre, post and during Isometric Contractions Superimposed on Upper Limb Vibration [PDF]

open access: yes, 2019
© 2019 The Authors. Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/ , which permits unrestricted use, provided the original author and source are credited.Whole-body ...
Cardinale, Marco   +2 more
core   +3 more sources

Adaptive PID Controller for Active Suspension Using Radial Basis Function Neural Networks

open access: yesActuators, 2023
Suspension systems are critical parts of modern cars. In this study, a radial basis function neural networks-based adaptive PID optimal method is presented for vehicle suspension systems.
Weipeng Zhao, Liang Gu
doaj   +1 more source

Effects of Corner Set−Backs on Wind Loads and Wind Induced Responses of Rectangular Tall Buildings

open access: yesApplied Sciences, 2022
In order to investigate the effects of corner set-backs on wind loads and wind-induced responses of rectangular high-rise buildings, pressure measurements were carried out on a benchmark model (CARRC) and four models with different rates (5%, 10%, 15 ...
Yi Li, Jieting Yin, Yan Zhang
doaj   +1 more source

What does the vibration therapy add?: a quasi-experimental, pilot study on the short term effects of whole-body vibration as mode of exercise for nursing home residents aged 80+ [PDF]

open access: yes, 2018
Aims: To compare the responses of nursing home residents aged 80+ to an 8 weeks exercise program performed on a vibratory device and to the same exercise program preformed without vibration on lower limb performance, functional dependence and quality ...
Alfonso Rosa, Rosa Mª   +3 more
core   +1 more source

A robust subspace based approach to feedforward control of broadband disturbances on a six-degrees-of-freedom vibration isolation set-up [PDF]

open access: yes, 2005
The contribution of this paper is twofold. First, the paper introduces a novel hybrid vibration isolation approach which uses a combination of passive and active vibration control techniques to provide additional design freedom.
Dijk, J. van   +3 more
core   +2 more sources

Inverse calculation of demolition robot based on gravitational search algorithm and differential evolution neural network

open access: yesInternational Journal of Advanced Robotic Systems, 2020
For the inverse calculation of laser-guided demolition robot, its global nonlinear mapping model from laser measuring point to joint cylinder stroke has been set up with an artificial neural network.
Jianzhong Huang   +3 more
doaj   +1 more source

Driving Behavior and Decision Mechanisms in Emergency Conditions

open access: yesWorld Electric Vehicle Journal, 2022
In this article we used simulator experiments to explore the intelligent mechanisms of human decision-making. Three types of typical emergency scenarios were used in the experiment, in which Scenario 1 was used to analyze the driver’s choice to protect ...
Ying Lyu   +6 more
doaj   +1 more source

Vibration controlled foam yielding

open access: yesSoft Matter, 2020
Mechanical vibrations manipulate the foam behaviour. The higher the frequency, the faster the foam flows.
Viitanen, Leevi   +6 more
openaire   +5 more sources

Acceleration feedback control of human-induced floor vibrations [PDF]

open access: yes, 2010
Active vibration control (AVC) via a proof-mass actuator is considered to be a suitable technique for the mitigation of vibrations caused by human motions in floor structures.
Bachman   +15 more
core   +1 more source

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