Results 41 to 50 of about 28,809 (73)
Chengshi guidao jiaotong yanjiuObjective High-efficiency LLC (logic link control of) topology high-voltage direct current power supplies are widely used in the field of rail transit.
XUE Hongquan +3 more
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Research on Modal Enhancement of EMU Vehicle Carbody Structure Based on Sensitivity Analysis
Chengshi guidao jiaotong yanjiuObjective To comprehensively understand the influence of carbody component dimensions on carbody modal characteristics, a sensitivity analysis of EMU (electric multiple units) body modal is conducted to enhance the main vibration frequency of carbody ...
DU Yanpin +3 more
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Simulation of Full-axle Steering Control Strategy for DRT
Chengshi guidao jiaotong yanjiuObjective Digital rail transit of rubber-tyred train (DRT) features a complex running structure with multiple carriages and axles, significantly differing from conventional rubber-tyred trains.
HU Jigui +5 more
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Impact of Air-conditioning Systems on Metro Vehicle Interior Noise and Optimization Analysis
Chengshi guidao jiaotong yanjiuObjective Metro vehicle interior noise affects passenger comfort, with the air-conditioning system causing an undeniable impact. Therefore, it is necessary to study related issues to improve passenger’s riding experience.
SHI Meng, LIU Linlin, ZAOU Fei
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Chengshi guidao jiaotong yanjiuObjective In the maintenance process of urban rail transit vehicles, the cleaning, grinding and polishing of the vehicle carbody surface paint often require a long time when done manually.
ZHANG Fengli, ZHENG Li, DING Chaofeng
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Energy Consumption Analysis and Verification of Permanent Magnet Direct Drive Metro Trains
Chengshi guidao jiaotong yanjiuObjective The permanent magnet direct drive technology for metro trains, as a novel traction solution, offers certain advantages in energy saving and noise reduction. Thus, it is aimed to specifically investigate its energy-saving effect.
CHEN Xiaowei +3 more
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Research on Rail Transit Vehicle Wheel Axle Locking Fault Prediction Model
Chengshi guidao jiaotong yanjiuObjective Improper assembly of wheel axles, excessive operation during maintenance leading to axle surface irregularities, or abrasions and defects caused by electrical corrosion during operation exacerbate abnormal faults such as wheel axle overheating ...
HONG Xu, CHEN Meixia, HUA Jin
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Transportation EngineeringThis work proposes an innovative artificial neural network-based (ANN) approach to predict the ignition delay (ID) in a Gasoline Compression Ignition (GCI) engine using the information coming from standard sensors mounted on the engine. Moving toward the
Rossi Alessandro +3 more
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Research on Operating Costs of Carbon Quota Accounting Based on Time Division of New Energy Buses
Journal of Highway and Transportation Research and DevelopmentAmid escalating environmental and energy-related challenges, the advancement of electric vehicles has become a pivotal national strategy in China for energy conservation and emission reduction.
Jianhua Wei +3 more
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Journal of Highway and Transportation Research and DevelopmentThis study focuses on understanding the deicing salt corrosion mechanism affecting highway roadside concrete structures and identifying appropriate protective measures. Initially, the mechanism of salt corrosion on roadside concrete is elucidated through
Guoqiang Xiang +3 more
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