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Control Analysis of Magnetic Levitation System
2018 International Conference on Control, Power, Communication and Computing Technologies (ICCPCCT), 2018Control system possesses lot of research effort towards the control of a Magnetic Levitation System (MLS). The control of MLS has the extensive scientific interest because of the highly nonlinear and unstable features thus make the modeling and control problems very challenging.
C. Swetha +3 more
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Levitation and guidance control of passive magnetic levitation tray system
IEEE ISR 2013, 2013This paper describes the levitation and guidance control of a passive magnetic levitation tray system. In this system, a moving tray is completely contactless and has no electric equipments. Lifting, guiding and propelling forces are generated by external electromagnets. Especially, we focused on the levitation and guidance control in this paper.
Chang-Hyun Kim +3 more
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Vibrations in Magnet/Superconductor Levitation Systems *
Chinese Physics Letters, 2006The problem of a small magnet levitating above a very thin superconducting disc in the Meissner state is analysed. The dipole–dipole interaction model is employed to derive analytical expressions for the interaction energy, levitation force, magnetic stiffness and frequency of small vibrations about the equilibrium position in two different ...
F. Y Alzoubi +3 more
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Position control of magnetic levitation system
2015 International Conference on Industrial Instrumentation and Control (ICIC), 2015Magnetic levitation system has been a topic of research since two decades wherein it has proved to be a promising technology in reducing the energy losses and acquiring high speed. This paper mainly focuses on non-contact position measurement of an object which is under the influence of electromagnetic field.
Pooja Mane +2 more
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Balanced robust regulation of a magnetic levitation system
IEEE Transactions on Control Systems Technology, 2005In this brief, we consider the problem of disturbance suppression for a magnetic levitation system in presence of physical uncertainties. The problem is cast as a nonlinear regulation problem in presence of input constraint and an internal model-based regulator is designed.
BONIVENTO, CLAUDIO +2 more
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MAGNETICALLY LEVITATED AND CONSTRAINED FLYWHEEL ENERGY STORAGE SYSTEM
International Journal of Energy for a Clean Environment, 2022A new concept of using linear induction motors (LIMs) to lift, constrain, accelerate, and decelerate a large-scale flywheel is proposed, and some of the advantages are investigated. Calculations for a magnetically levitated energy storage system (MLES) are performed that compare a single large-scale MLES with a current state-of-the-art flywheel energy ...
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IEEE Transactions on Applied Superconductivity, 2014
We studied a magnetic levitation system using the magnetic shielding effect of a GdBCO bulk superconductor. One set of permanent magnet, ferromagnetic rail, and HTS bulk is called the basic model. To increase the magnetic levitation force, we place two basic models side by side. There are two kinds of models.
T. Takao +4 more
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We studied a magnetic levitation system using the magnetic shielding effect of a GdBCO bulk superconductor. One set of permanent magnet, ferromagnetic rail, and HTS bulk is called the basic model. To increase the magnetic levitation force, we place two basic models side by side. There are two kinds of models.
T. Takao +4 more
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Increased Levitation Force in Magnetic Levitation System Using Magnetic Shielding Effect of HTS Bulk
IEEE Transactions on Applied Superconductivity, 2010We studied a levitation system that uses the magnetic shielding effect of a high-temperature superconducting bulk. As the levitation force was insufficient in our former experiments, ferromagnetic plates and bars were added to the superconducting bulk to increase the levitation force. Experimental results showed that the levitation force increased when
Tomoaki Takao +4 more
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Magnetic levitation systems compared to conventional bearing systems
Microelectronic Engineering, 2006So far, guide ways for positioning systems (stages) in semiconductor applications are often equipped with air bearings and/or roller bearings. Although these passive bearing systems are seemingly rather cost-effective, motion performance and motion capabilities are limited compared to active systems using multiple servo loops.
A.T.A. Peijnenburg +2 more
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Control of a Magnetic Levitation System
2018Magnetic levitation systems are very important at present because of their numerous applications.
Victor Manuel Hernández-Guzmán +1 more
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