Results 251 to 260 of about 867,475 (306)

Dynamic Analysis of a High-Speed Train

IEEE Transactions on Vehicular Technology, 2008
Studies in modern high-speed traction need to develop detailed equations to formulate a complete electromechanical model that represents the dynamic coupling of electrical and mechanical phenomena. Starting from Lagrange and Park theories, and after recalling the general criteria for the setup of the two distinct mechanical and electrical subsystems ...
LEVA, SONIA   +2 more
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TCP Noordwijk for High-Speed Trains

2009 First International Conference on Advances in Satellite and Space Communications, 2009
In a scenario where people need to travel frequently for their business and leisure, spending a lot of time on high-speed trains, airplanes or ships, it is necessary to provide them a broadband Internet connection while moving. Broadband satellite systems, for their characteristics in terms of coverage and flexibility, can be the best solution for this
Luglio M.   +3 more
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Noisiness of high speed trains

Journal of Sound and Vibration, 1977
The noise signatures of three types of French trains (Aerotrain I 80, fast train (Rhodanien) and turbotrain) were presented in the laboratory to 24 persons who gave annoyance scores to each of them. The aim of this study was to compare the resulting comfort indices with some acoustic characteristics.
Monique Vernet, M. Vallet
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High-speed trains [Transportation Systems]

IEEE Vehicular Technology Magazine, 2009
Includes: 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), 2020
This 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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AERODYNAMIC EFFECTS IN PROXIMITY TO HIGH-SPEED TRAINS

Applied and Industrial Mathematics in Italy, 2005
The 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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Stability of high speed trains

Physics in Technology, 1973
Recent developments in the understanding of the lateral dynamics of railway vehicles are reviewed with particular reference to the problems of dynamic stability, guidance and response to track features. The emphasis is placed on the physical models used and the broad conclusions they lead to, rather than the engineering design that represents the ...
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Adaptive channel equalization for high-speed train

Proceedings of IEEE Vehicular Technology Conference (VTC), 2002
The 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
openaire   +1 more source

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