Results 251 to 260 of about 1,531,463 (313)
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, 2021
Train-track-bridge interactions (TTBIs) in high-speed railways affect the response of the train on the bridge and involve complicated dynamics. This study introduced an improved real-time hybrid simulation (RTHS) method, wherein a physical train model ...
Wei Guo +7 more
semanticscholar +1 more source
Train-track-bridge interactions (TTBIs) in high-speed railways affect the response of the train on the bridge and involve complicated dynamics. This study introduced an improved real-time hybrid simulation (RTHS) method, wherein a physical train model ...
Wei Guo +7 more
semanticscholar +1 more source
Journal of Wind Engineering and Industrial Aerodynamics, 2021
The aerodynamic characteristics of high-speed trains operating in severe environment have gained an increasing interest in the past few years. As rain is a common weather phenomenon, understanding its effects on the aerodynamic characteristics of the ...
Mengge Yu, Jiali Liu, Z. Dai
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The aerodynamic characteristics of high-speed trains operating in severe environment have gained an increasing interest in the past few years. As rain is a common weather phenomenon, understanding its effects on the aerodynamic characteristics of the ...
Mengge Yu, Jiali Liu, Z. Dai
semanticscholar +1 more source
High-speed trains [Transportation Systems]
IEEE Vehicular Technology Magazine, 2009Includes: China Chooses SCADA Platform. Belgium Expands High-Speed Network. Amsterdam?Brussels High-Speed Train Unveiled. Los Angeles Subway System Retreats from Proof of Purchase. Boston's Massachusetts Bay Transportation Authority Cracks Down on Fare Evaders. Chicago Transit Authority Proposing New Fare Instrument.
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High-speed train scheduling and rescheduling models
2020 IEEE 15th International Conference of System of Systems Engineering (SoSE), 2020This paper introduces two optimization-based approaches for the scheduling and rescheduling problems on the high-speed railway network. The first scheduling model defines the best schedules for a set of high-speed trains taking into account costumers’ demand, passengers carrying capacity of trains and the priority of the trains to cover the rail ...
Del Cacho Estil-Les M. +2 more
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at - Automatisierungstechnik, 2020
This study systematically investigates the distributed optimal control of multiple high-speed train movement to overcome communication constraints and realize efficient speed control.
Shukai Li, Lixing Yang, Ziyou Gao
semanticscholar +1 more source
This study systematically investigates the distributed optimal control of multiple high-speed train movement to overcome communication constraints and realize efficient speed control.
Shukai Li, Lixing Yang, Ziyou Gao
semanticscholar +1 more source
Impact of vacuum degree on the aerodynamics of a high-speed train capsule running in a tube
, 2021Motivated by the growing scientific and engineering interest in evacuated tube railway transportation systems, in this paper we numerically study the influence of the vacuum degree on the flow field around a train capsule running in an evacuated tube ...
Yang Sui +6 more
semanticscholar +1 more source
Contact behaviour and vibrational response of a high-speed train brake friction block
Tribology International, 2020Brake experiments were conducted on a typical kind of friction blocks of a high-speed train. The friction and wear, interfacial temperature, vibration, and noise generated at or by the brake interface were investigated, and the interrelationship between ...
Z. Xiang +5 more
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AERODYNAMIC EFFECTS IN PROXIMITY TO HIGH-SPEED TRAINS
Applied and Industrial Mathematics in Italy, 2005The effects of aerodynamic actions acting on antinoise barriers produced in proximity to high-speed trains are considered. Because of certain accidents noticed on the german high-speed railway, the problem has been developed. A mathematical model has been carried out for specific typologies of barriers. The input applied to this model is represented by
BALLI R, BASILI, Michela, GARINEI A.
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Wear mechanism of Cu-based brake pad for high-speed train braking at speed of 380 km/h
, 2020Cu-based brake pads for high-speed train were tested in full-scale at braking speeds as high as 380 km/h. The microstructure, composition and properties of the original, worn and lateral surfaces were investigated.
Jin-Kun Xiao +3 more
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Adaptive channel equalization for high-speed train
Proceedings of IEEE Vehicular Technology Conference (VTC), 2002The paper deals with the performance of the GSM physical layer for the railway application with a possible train speed up to 500 km/h. An adaptive Viterbi equalizer with two channel tracking approaches has been considered. The first is the conventional least mean square and the second is a simplified Kalman predictor. Simulation results demonstrate the
Weilin Liu, Hervé Romanens
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