Results 31 to 40 of about 216 (121)
Journal of Sensors, Volume 2021, Issue 1, 2021., 2021 As the speed of high‐speed trains continues to increase, the intelligent monitoring of high‐speed trains has become a concern of people. This research mainly discusses the application of multimode intelligent control of multidata fusion filtering in high‐speed train traffic signal and control.
Bin Huang, Ying Huang, Mu Zhou
wiley +1 more source
Coupling Effects of Yaw Damper and Wheel‐Rail Contact on Ride Quality of Railway Vehicle
Shock and Vibration, Volume 2021, Issue 1, 2021., 2021 The ride quality of the railway vehicle is not only affected by the wheel‐rail contact geometry but also by the yaw damper. In order to explore this variation law, an equivalent parameter model of the yaw damper was established based on the internal characteristics of the yaw damper, which is both accurate and efficient. Then, considering the influence
Hai Zhang +5 more
wiley +1 more source
A Review of China’s High-Speed Trains versus the US and UK’s [PDF]
, 2023 This comprehensive review paper explores the impacts of China's leading position in developing high-speed trains compared to the US and UK. The study uses multiple research papers to present insights into the development of high-speed trains across Japan,
Nguyen, Zsofia
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Shock and Vibration, Volume 2021, Issue 1, 2021., 2021 The changes of the friction coefficient between wheel and rail affect the wheel‐rail adhesion characteristics of high‐speed trains. The adhesion state in the wheel‐rail contact area could be distinguished by the maximum friction coefficient between wheel and rail. The wheel‐rail adhesion is of great significance for high‐speed train traction.
He Ma +4 more
wiley +1 more source
System architecture and basic platform for intelligent high-speed railway [PDF]
, 2023 Purpose – This paper aims to provide top-level design and basic platform for intelligent application in China high-speed railway. Design/methodology/approach – Based on the analysis for the future development trends of world railway, combined with the ...
Ping Li, Sai Shao, Yi Liu
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Mathematical Problems in Engineering, Volume 2021, Issue 1, 2021., 2021 This paper proposes the indicator systems and integrated desirability framework for comprehensive evaluation towards the operating speeds of high‐speed railway (HSR). Speed is a crucial piece in the characterization of the HSR system. The debate about what is the most appropriate operating speed continues.
Jiamin Zhang +2 more
wiley +1 more source
Current state and predicted technological trends in global railway intelligent digital transformation [PDF]
, 2023 Purpose – In recent years, railway systems worldwide have faced challenges such as the modernization of engineering projects, efficient management of intelligent digital railway equipment, rapid growth in passenger and freight transport demands ...
Ping Li +4 more
core +1 more source
Energy-efficient high-speed train rescheduling during a major disruption [PDF]
, 2022 Disruptions are inevitable in daily train operations, and can cause high-speed trains to deviate from their official schedules. Therefore, the efficient rescheduling of disrupted trains is critical for ensuring smooth daily operations.
Lo, SM, Wang, P, Wong, SC, Zhan, S
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Inertia and frequency support from Britain's AC powered trains [PDF]
, 2023 The penetration of converter connected generation is increasing globally, bringing with it valid concerns over the stability of the modern electricity network. In terms of frequency stability, the provision of inertia and frequency support from converter
Egea-Alvarez, Agusti +5 more
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Effective Measures to Improve Current Collection Quality for Double Pantographs and Catenary Based on Wave Propagation Analysis [PDF]
, 2020 The pantograph installed on the train roof is responsible for collecting the electrical energy via the sliding contact with the catenary constructed along the railroad.
Liu, Zhigang, Song, Yang, Xu, Zhao
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