Results 31 to 40 of about 725 (206)
Comprehensive degree of nonlinearity in the dynamic response of high-speed Maglev train
Measurement and ControlThe aim of this study is to propose a method for evaluating the comprehensive degree of nonlinearity in the dynamic response of high-speed maglev train system through mathematical modeling and numerical simulation. A model of a typical high-speed maglev vehicle is established based on the principles of maglev vehicle dynamics, and control models for ...
Chen Shuangxi
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Field experimental tests and analyses of suspension frame vibration of low-medium speed maglev train
Journal of Low Frequency Noise, Vibration and Active Control, 2023 Pushed by social demands, China has continuously developed its low-medium speed maglev transportation systems in recent decades. However, with the increase of the running mileage of the train, high frequency vibration of suspension frame gradually ...
Fengyu Ou +4 more
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Modeling and Analysis of a Novel Guidance Magnet for High-Speed Maglev Train [PDF]
IEEE Access, 2019 This paper proposes a novel guidance magnet with 7 magnet poles for application in high speed maglev train. Its configuration and working principle are introduced in detail. Mathematical models of the guidance force and moment are established accurately by equivalent magnetic circuit method (EMCM), from which the relationships of guidance force ...
Sansan Ding +5 more
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Future trends in railway engineering [PDF]
, 2009 This article reviews the current state of railway engineering with a focus on the steady development of conventional technology that has led to the 575 km/h run of the French TGV train in 2007.
Iwnicki, Simon D., Iwnicki, S.
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Analysis of Cross-Platform Coupling Vibration of Ultra-High-Speed Maglev Track Beam System
Shanghai Jiaotong Daxue xuebao, 2021 Track beam is an important structural component in maglev transportation. The analysis of its structural performance is quite critical, especially for the coupled dynamic analysis under the action of high-speed moving train, which is directly related to ...
CAI Wentao, WANG Chunjiang, TENG Nianguan, WEN Quan
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Simulation Analysis and Online Monitoring of Suspension Frame of Maglev Train
Machines, 2023 A maglev train is a new type of high-speed railway transportation. A high-temperature superconducting (HTS) maglev system is one of the typical representatives in the field of maglev trains.
Yi Wang, Hongli Gao
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Aeroacoustic sources of high speed maglev trains [PDF]
The Journal of the Acoustical Society of America, 1994 Noise has been identified as a potential source of concern associated with the introduction of high speed maglev trains into the existing transportation system in the United States. The first operational maglev systems have been shown to generate high noise levels at high speeds, with noise levels over 100 dBA at 25 m typical for the maximum cruising ...
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Energies, 2023 The speed profile tracking calculation of high-speed maglev trains is mainly affected by running resistance. In order to reduce the adverse effects and improve tracking accuracy, this paper presents a maglev train operation control method based on a ...
Wenbai Zhang +4 more
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Dynamic response analysis of high-speed maglev train
, 2022 Abstract Maglev train is suspended through the surrounding track, which overcomesmany disadvantages caused by the direct contact between the wheel and rail oftraditional vehicles, such as excessive friction. It has the advantages of high speed,comfortable riding, less maintenance, strong climbing ability, and so on.
Meng-juan Liu +4 more
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THE FAULT LOCATING SYSTEM OF THE HIGH-SPEED MAGLEV TRAIN
Journal of Mechanical Engineering Research and Developments, 2018 Analyzing and researching the levitation and guidance sensor fault location system of high-speed maglev train, we developed an offline testing method of sensor fault location system, which can carry on the fast positioning of sensor boards, and greatly improve the efficiency of maintenance.
Ji Wen +4 more
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