Results 251 to 260 of about 2,501,390 (313)
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Superconductors Science and Technology, 2020
Due to the combined advantages of no-contact friction and self-stable levitation, high temperature superconducting magnetic levitation (HTS Maglev) has significant potential for rail transit applications. In order to further improve the carrying capacity
Weifeng Zhang +5 more
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Due to the combined advantages of no-contact friction and self-stable levitation, high temperature superconducting magnetic levitation (HTS Maglev) has significant potential for rail transit applications. In order to further improve the carrying capacity
Weifeng Zhang +5 more
semanticscholar +1 more source
On disturbance rejection in magnetic levitation
Control Engineering Practice, 2019Magnetic levitation systems belong to an important and challenging class of control engineering problems with nonlinear uncertain dynamics, multiple disturbances and large sensor noise.
Wei Wei, Wenchao Xue, Donghai Li
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IEEE transactions on industrial electronics (1982. Print), 2020
This paper presents a novel magnetic levitation gravity compensator and its design philosophy by which the nearly constant levitation force performance within a relatively large vertical displacement can be easily obtained.
He Zhang, B. Kou, Yiheng Zhou
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This paper presents a novel magnetic levitation gravity compensator and its design philosophy by which the nearly constant levitation force performance within a relatively large vertical displacement can be easily obtained.
He Zhang, B. Kou, Yiheng Zhou
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Analytical Chemistry, 2020
Magnetic levitation (MagLev) is a promising technology for density-based analysis and manipulation of diamagnetic ob-jects of various physical forms.
Chengqian Zhang +8 more
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Magnetic levitation (MagLev) is a promising technology for density-based analysis and manipulation of diamagnetic ob-jects of various physical forms.
Chengqian Zhang +8 more
semanticscholar +1 more source
MAGNETIC SUSCEPTIBILITY-BASED PROTEIN DETECTION USING MAGNETIC LEVITATION.
Analytical Chemistry, 2020Magnetic levitation, which is a magnetic phenomenon of levitating particles suspended in a paramagnetic liquid under a non-uniform magnetic field, is a powerful tool for determining densities and magnetic properties of micro and nanoparticles.
Sena Yaman, H. Tekin
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Transactions of the Institute of Measurement and Control, 2020
In this paper, a novel approach is proposed for adjusting the position of a magnetic levitation system using projection recurrent neural network-based adaptive backstepping control (PRNN-ABC).
Armita Fatemimoghadam +2 more
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In this paper, a novel approach is proposed for adjusting the position of a magnetic levitation system using projection recurrent neural network-based adaptive backstepping control (PRNN-ABC).
Armita Fatemimoghadam +2 more
semanticscholar +1 more source
IEEE transactions on applied superconductivity, 2020
To enhance maglev competitiveness in passive stability and simple structure, a manned hybrid maglev vehicle applying permanent magnetic levitation (PML) and superconducting magnetic levitation (SML) was developed.
Jun Zheng +4 more
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To enhance maglev competitiveness in passive stability and simple structure, a manned hybrid maglev vehicle applying permanent magnetic levitation (PML) and superconducting magnetic levitation (SML) was developed.
Jun Zheng +4 more
semanticscholar +1 more source
2015
The paper deals with magnetism and its influence on superconducting materials. We describe the discovery and development of superconductivity, superconducting levitation and its use in future technology - called. MAGLEV speed trains. We show the interaction of the magnetic field of a strong neodymium magnet and high-temperature superconductor, cooled ...
Štěpánek,B., Paleček,M.
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The paper deals with magnetism and its influence on superconducting materials. We describe the discovery and development of superconductivity, superconducting levitation and its use in future technology - called. MAGLEV speed trains. We show the interaction of the magnetic field of a strong neodymium magnet and high-temperature superconductor, cooled ...
Štěpánek,B., Paleček,M.
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Magnetic levitation of liquid helium
Czechoslovak Journal of Physics, 1996We report on the stable levitation of liquid helium drops of up to 2 cm diameter in a magnetic trap at temperatures down to 1.5 K in the earth's gravitational field. The production and properties of a magnetic trap for diamagnetic materials is discussed.
M. A. Weilert +3 more
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Basic Study of a Magnetically Levitated Conveyer Using Superconducting Magnetic Levitation
IEEE Transactions on Appiled Superconductivity, 2005This paper discusses a newly developed conveyer that uses superconducting levitation. The conveyer is composed of a levitated stage with a permanent magnet (PM) and a superconductor with an electromagnet and a Hall sensor. The gap between the PM stage and the superconductor is detected by using the Hall sensor and the current of the electromagnet coil.
M. Komori, G. Kamogawa
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