Results 21 to 30 of about 4,588 (232)

Combined Propulsion and Levitation Control for Maglev/Hyperloop Systems Utilizing Asymmetric Double-Sided Linear Induction Motors

open access: yesMachines, 2022
This article presents a new method for combined levitation and propulsion control in maglev/Hyperloop systems by selectively applying AC and DC modes of operation to a group of asymmetric double-sided linear induction motors (ADSLIMs). Although adjusting
Vladimir Kuptsov   +4 more
doaj   +1 more source

Control Approaches for Magnetic Levitation Systems and Recent Works on Its Controllers’ Optimization: A Review

open access: yesApplications of Modelling and Simulation, 2021
Magnetic levitation (Maglev) system is a stimulating nonlinear mechatronic system in which an electromagnetic force is required to suspend an object (metal sphere) in the air.
Abdualrhman Abdalhadi, Herman Wahid
doaj  

Comparison of Cabin Noise of Airport Express Rail Systems

open access: yesAcoustics, 2021
In this paper, the cabin noise of four airport express rail systems, namely the Taiwan Taoyuan International Airport MRT, the Hong Kong Airport Express, RER B service from Paris Gare du Nord to Paris Charles de Gaulle Airport, and the Shanghai Maglev ...
Heow Pueh Lee   +3 more
doaj   +1 more source

Nonlinear Control of a Magnetic Levitation System Based on Coordinate Transformations

open access: yesIEEE Access, 2019
In this paper, a novel concept of nonlinear controller design is proposed, which is applicable to nonlinear systems subject to external periodic disturbances. At first, by employing a pioneering nonlinear coordinate transformation, a new nonlinear system
Fei Ni   +3 more
doaj   +1 more source

A Mathematical Modeling and Analysis Method for the Kinematics of a Maglev Train

open access: yesMachines, 2022
In recent years, more and more countries are paying attention to maglev transportation because of its outstanding advantages. However, because the structure of a maglev train is more complex than a wheel-rail train, there is no systematic theory method ...
Mingxin Liu   +4 more
doaj   +1 more source

On the modelling and control of elliptical MagLev systems [PDF]

open access: yes, 2022
openQuesta tesi è parte di un progetto più grande svolto in collaborazione con l'Università Norvegese di Scienze e Tecnologie, NTNU, che come obbiettivo ha l'idealizzazione di una piattaforma per la levitazione magnetica che sia economica e ...
DE MARCHI, FRANCESCO
core  

Dynamic stability of maglev systems [PDF]

open access: yes, 1992
Since the occurrence of dynamic instabilities is not acceptable for any commercial maglev systems, it is important to consider the dynamic instability in the development of all maglev systems.
Rote, D. M.   +3 more
core   +1 more source

Dynamic stability of maglev systems [PDF]

open access: yes, 1994
Because dynamic instabilities are not acceptable in any commercial maglev system, it is important to consider dynamic instability in the development of all maglev systems.
Rote, D. M.   +3 more
core   +1 more source

Design of Test Line Scheme for 600 km/h High-Speed Maglev Train [PDF]

open access: yesJisuanji gongcheng
The research and development of a 600 km/h high-speed maglev train is an important step for the advancement of high-speed maglev systems towards higher-speed commercial applications. Although the high-speed maglev train has completed demonstration of the
SHEN Yanfeng, FENG Jianlong, ZHANG Jiacheng
doaj   +1 more source

A SELF-CONTROLLED MAGLEV SYSTEM [PDF]

open access: yesProgress In Electromagnetics Research M, 2012
This paper presents a MAGLEV system in which the magnetic suspension is assured by the repulsion of permanent magnets both on the guideway and on the vehicle. Due to the induced currents on a aluminum sheath surrounding the magnets on the guideway, the system intrinsic instability is overcome.
DI PUCCIO, FRANCESCA   +3 more
openaire   +1 more source

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