Results 1 to 10 of about 783 (119)
Current status and reflection on the development of high-speed maglev transportation [PDF]
Railway Sciences, 2023 Purpose – High-speed maglev technology can address the issues of adhesion, friction, vibration and high-speed current collection in traditional wheel-rail systems, making it an important direction for the future development of high-speed rail technology.
Hongmei Li +4 more
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Journal of Advanced Transportation, 2021 Auxiliary stopping area (ASA) is the key guarantee for high-speed maglev train operation safety. Aiming at the layout of the ASA along the track, this article constructs an optimized model of ASA layout and proposes a solving algorithm based on the ...
Danyang Dong +4 more
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Observed response of maglev structure undercrossed by three shield tunnels in soft soil
Underground Space, 2022 This paper investigates the response of a maglev structure to three under-crossing tunnels of the Shanghai Metro Line 13. The minimal distance between the tunnels and pile groups of the maglev structure is only 1.5 m, thus the deformations of the maglev ...
Dong-Mei Zhang +4 more
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Magnetic Damping For Maglev [PDF]
Shock and Vibration, 1994 Magnetic damping is one of the important parameters that control the response and stability of maglev systems. An experimental study to measure magnetic damping directly is presented. A plate attached to a permanent magnet levitated on a rotating drum was tested to investigate the effect of various parameters, such as conductivity, gap, excitation ...
Chen, S. S. +3 more
openaire +3 more sources
Displacement-Constrained Neural Network Control of Maglev Trains Based on a Multi-Mass-Point Model
Energies, 2022 To address the safety displacement-constrained control problem of maglev trains during operation, this study applied the radial-based neural network control displacement-constrained method to maglev trains based on the multi-mass-point model, and ...
Hongliang Pan +3 more
doaj +1 more source
Biomedical Applications of Magnetic Levitation
Advanced NanoBiomed Research, 2022 Magnetic levitation (MagLev) is a user‐friendly, electricity‐free, accurate, affordable, and label‐free platform for chemical and biological applications owing to its ability to suspend and separate a wide range of diamagnetic materials (e.g., plastics ...
Sajjad Rahmani Dabbagh +4 more
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Semi-Active Magnetic Levitation System for Education
Applied Sciences, 2021 This paper describes how to construct a low-cost magnetic levitation system (MagLev). The MagLev has been intensively used in engineering education, allowing instructors and students to learn through hands-on experiences of essential concepts, such as ...
Gisela Pujol-Vázquez +3 more
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Optimized KLD-Based Fault Detection Method for Complex System Under Multi-Operation Conditions
IEEE Access, 2020 With the increasing development of industrial technology, fault detection technology has been widely applied in many complex systems. Aiming at the problems of multi-operation conditions and the data length needed for fault detection using Kullback ...
Shi Liang +3 more
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Auxiliary Stopping Area Layout Method for High-Speed Maglev Operated Bidirectionally on Single Track
Journal of Advanced Transportation, 2021 Auxiliary stopping area (ASA) is the necessary emergency facility for train safety of the normal high-speed maglev. The study addresses the ASA layout problem of the high-speed maglev operated bidirectionally on single track. First, an optimization model
Yi Yu +5 more
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Optimised design consideration of suspension choppers in Maglev train using SiC MOSFET modules
The Journal of Engineering, 2019 Electromagnetic suspension (EMS) Maglev trains attracted to suspend above a track is a green type of track transportation. The suspension control box adopting a closed-loop feedback controller outputs a levitation current that flows into the ...
Xiaoyu Chen +5 more
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