Results 31 to 40 of about 2,501,390 (313)
Actuators, 2022 In this study, we developed a superconducting magnetic bearing using a permanent repulsive magnet. A repulsive magnetic levitation system with a permanent magnet can generate a strong levitation force in the absence of a power supply.
Iwanori Murakami +2 more
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Vibration, 2022 Flexible steel plates are generally transported by rollers; however, the contact between the rollers and the steel plate degrades the surface quality of the plate.
Ayato Endo +8 more
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IEEE Access, 2022 The magnetic levitation system of the maglev vertical axis wind turbine is presented in this paper. The design and implementation of the magnetic levitation controller are discussed, and the nonlinear mathematical model of the magnetic levitation system ...
Yixi Chen, Yang Zhang, Bin Cai
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Comparison of Nonlinear and Linear Controllers for Magnetic Levitation System
Applied Sciences, 2021 Nonlinear system control belongs to advanced control problems important for real plants control design. Various techniques have been developed in this field.
D. Rosinová, M. Hypiusová
semanticscholar +1 more source
Magnetically Levitated Planar Actuator with Moving Magnets [PDF]
2007 IEEE International Electric Machines & Drives Conference, 2007 This paper concerns the design, optimization, and commutation of a six-degree-of-freedom planar actuator with an active magnetic bearing. The planar motor has a stationary coil array and a translator with a Halbach magnet array. During movements in the plane, the set of energized coils changes with the position of the translator.
Jansen, J.W. +3 more
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Stabilization of the Magnetic Levitation System
Applied Sciences, 2021 This paper contributes toward research on the control of the magnetic levitation plant, representing a typical nonlinear unstable system that can be controlled by various methods.
S. Chamraz, M. Huba, K. Žáková
semanticscholar +1 more source
Design of a Noncontact Torsion Testing Device Using Magnetic Levitation Mechanism
Actuators, 2023 To facilitate torsion testing in special environments, a noncontact torsion testing device, where a noncontact torque can be transmitted to a specimen, was developed using magnetic levitation technology.
Mengyi Ren, Koichi Oka
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Adaptive LADRC Parameter Optimization in Magnetic Levitation
IEEE Access, 2021 In this study, an adaptive linear active disturbance rejection control is proposed to achieve steady levitation of the magnetic levitation ball. The proposed algorithm was designed and its convergence was proven via derivation.
Qinghua Ouyang +3 more
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Multisource Oscillation Suppression Control of Magnetic Levitation High Speed Permanent Magnet Motor
IEEE Access, 2022 The multi-source oscillation of magnetic levitation permanent magnet motor (ML-PMM) under high speed operation is inevitable. The reasons are the influence of the strong coupling characteristics of high speed permanent magnet motor(HSPMM), the nonlinear ...
Dan Zhang, Jianguo Jiang, Baonan Wang
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Enhanced Model Reference Adaptive Control Scheme for Tracking Control of Magnetic Levitation System
Energies, 2021 Magnetic Levitation is a process in which an object is suspended with the support of the magnetic field. Despite being an unstable system, Magnetic Levitation Systems (MAGLEV) have profound applications in various fields of engineering.
R. Gopi +5 more
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