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The Effects of Static and Dynamic Stretching Exercises on Ankle Muscle Strength and Balance
Spor Bilimleri Araştırmaları Dergisi, 2020 Different types of stretching exercises are utilized prior to physical exercises as a part of warming-up. The purpose of this study is to investigate the effects of the dynamic and static stretching exercises on ankle muscle strength and single-leg ...
Mehmet Çelebi +3 more
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Taylor dispersion of gyrotactic swimming micro-organisms in a linear flow [PDF]
, 2002 The theory of generalized Taylor dispersion for suspensions of Brownian particles is developed to study the dispersion of gyrotactic swimming micro-organisms in a linear shear flow.
Bees M. A. +12 more
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Yuanzineng kexue jishuWhen a severe accident occurs in a nuclear reactor core, a large amount of radioactive aerosols exist within the containment. These radioactive aerosols deposit on the surfaces of the containment and internal structures due to mechanisms like gravity ...
YANG Yang1, 2, LIU Zhuo3, ZHANG Luteng1, 2, TANG Jiaxuan1, 2, LI Jialong1, 2, PAN Liangming1, 2, GAO Li3, YUAN Yidan3
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Motion control of the rail traction system by dual brushless AC motors using a disturbance observer
IET Electric Power Applications, 2021 This study presents an accurate motion control scheme using a modified non‐linear disturbance torque observer for a rail traction system driven by a dual brushless AC (BLAC) motor.
Dong‐Hee Lee
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Optically Levitated Nanodumbbell Torsion Balance and GHz Nanomechanical Rotor
, 2018 Levitated optomechanics has great potentials in precision measurements, thermodynamics, macroscopic quantum mechanics and quantum sensing. Here we synthesize and optically levitate silica nanodumbbells in high vacuum.
Ahn, Jonghoon +7 more
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Balancing experiments on a torque-controlled humanoid with hierarchical inverse dynamics
, 2014 Recently several hierarchical inverse dynamics controllers based on cascades of quadratic programs have been proposed for application on torque controlled robots.
Grimminger, Felix +4 more
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Application of Power Droop Control in Multi-motor AC Drive System
Kongzhi Yu Xinxi Jishu, 2020 Aiming at the problem of uneven distribution of output torque in multi-motor AC drive system with hard fixed joint, this paper proposed a power droop based torque balance control strategy, which enables the converter to balance the torque of two AC ...
HU Xian, WEN Yuliang, HU Liang
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, 2010 We provide torque formulae for low mass planets undergoing type I migration in gaseous disks. These torque formulae put special emphasis on the horseshoe drag, which is prone to saturation: the asymptotic value reached by the horseshoe drag depends on a ...
Baruteau +26 more
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Study on Performance of Large Megawatt Offshore Wind Turbine Couplings
Jixie chuandong, 2023 Considering the complex operating environment of offshore large megawatt wind turbines, a connecting rod coupling with metal elastic joints and parallel shaft holes is developed.
Liu Jie +3 more
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Design of Optical Free-Form Surface Milling Machine Based on Mechanical Shunt and Dynamic Analysis
Applied Sciences, 2021 An optical free-form surface milling machine is designed according to the process characteristics and cutting force of optical components manufacturing. The Z-axis column of the milling machine is designed by a mechanical shunt.
Qi Li +3 more
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