Results 11 to 20 of about 263,795 (327)
Electromagnetic device for spacecraft orientation [PDF]
Космические аппараты и технологии, 2022 It is shown that the basis for the creation of an «artificial» mass which is not related to either the volume or the density of the material contained in an artificially inert object, is the requirement to satisfy Newton's second law.
I. P. Popov
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Energies, 2020 In a motor control system, the parameters tuning of speed and position controller depend on the value of the moment of inertia. A new moment of inertia identification scheme for permanent magnet motor system was proposed in this paper.
Chenchen Jing +5 more
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Inertia Estimation of Spacecraft Based on Modified Law of Conservation of Angular Momentum [PDF]
Journal of Astronomy and Space Sciences, 2010 In general, the information of inertia properties is required to control a spacecraft. The inertia properties are changed by some activities such as consumption of propellant, deployment of solar panel, sloshing, etc.
Dong Hoon Kim, Dae-Gyun Choi, Hwa-Suk Oh
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, 2014 Citation: 'moment of inertia' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.M04006 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
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Frontiers in Sports and Active Living, 2022 This study investigated the effect of flywheel moment of inertia (0.029, 0.061, and 0.089 kg·m2) on concentric and eccentric peak power and eccentric:concentric peak power ratio during unilateral flywheel leg curl and hip extension exercises.
Kevin L. de Keijzer +6 more
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Jurnal Ilmiah Pendidikan Fisika Al-Biruni, 2021 Experiments have been carried out on determining the value of the moment of inertia of a hollow cylinder. This study aims to analyze the value of the moment of inertia with variations in the radius of the hollow cylinder using the Phyphox Application ...
Sabila Yasaroh +4 more
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Adaptive Control Strategy of VSG Based on Improved Multi-objective Particle Swarm Optimization Algorithm [PDF]
E3S Web of Conferences, 2021 In order to solve the problem that the frequency stability of power system is threatened due to inertia and damping reduction. In this paper, an adaptive control strategy of virtual synchronous generator based on improved multi-objective particle swarm ...
Tian Zhen +3 more
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Vortex Creep Against Toroidal Flux Lines, Crustal Entrainment, and Pulsar Glitches [PDF]
, 2014 A region of toroidally oriented quantized flux lines must exist in the proton superconductor in the core of the neutron star. This region will be a site of vortex pinning and creep.
Alpar, M. Ali +2 more
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Virtual Inertia Estimation Method of DFIG-based Wind Farm with Additional Frequency Control
Journal of Modern Power Systems and Clean Energy, 2021 With the increasing penetration of wind power, using wind turbines to participate in the frequency regulation to support power system has become a clear consensus.
Pengwei Chen, Chenchen Qi, Xin Chen
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Prediction of effective moment of inertia for hybrid FRP-steel reinforced concrete beams using the genetic algorithm [PDF]
Numerical Methods in Civil Engineering, 2017 : The use of Concrete beams reinforced with a combination of fiber reinforced polymer (FRP) and steel bars has increased dramatically in recent years, due to improvement in strength and flexural ductility simultaneously.
A. Kheyroddin, F. Maleki
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