Results 281 to 290 of about 2,142,116 (352)
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Distributed Velocity and Input Constrained Tracking Control of High-Speed Train Systems
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021This article investigates the velocity and input constrained tracking control problem of discrete-time high-speed train systems. A distributed cooperative tracking control algorithm is proposed for each train using the local information from its adjacent
Peng Lin +3 more
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Structural Health Monitoring
Compressed sensing (CS) is a promising tool for data compression reconstruction. However, fault diagnosis methods for high-speed train bearings based on CS and acoustic emission (AE) technologies have not been reported yet.
D. Han +4 more
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Compressed sensing (CS) is a promising tool for data compression reconstruction. However, fault diagnosis methods for high-speed train bearings based on CS and acoustic emission (AE) technologies have not been reported yet.
D. Han +4 more
semanticscholar +1 more source
Suspension parameters design for robust and adaptive lateral stability of high-speed train
Vehicle System Dynamics, 2022An adequate hunting stability margin is required through the optimisation and matching of bogie suspension parameters for high-speed trains. Moreover, the dynamics design is particularly important for the robust lateral stability to adapt to wheel–rail ...
Yuan Yao +3 more
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The Physics of Fluids
The high-speed train's head and cross sections have been designed in an innovative way to meet the requirements of aerodynamic drag reduction and crosswind stability of the train.
Jie Zhang +4 more
semanticscholar +1 more source
The high-speed train's head and cross sections have been designed in an innovative way to meet the requirements of aerodynamic drag reduction and crosswind stability of the train.
Jie Zhang +4 more
semanticscholar +1 more source
An Adaptive Multisensor Fault Diagnosis Method for High-Speed Train Traction Converters
IEEE transactions on power electronics, 2021Traction converters are safety-critical parts of traction drive systems on high-speed trains. Considering the complicated interconnections in the traction converter, it is imperative to utilize multisensors rather than single-sensor for fault diagnosis ...
Honghui Dong +5 more
semanticscholar +1 more source
High Speed Train - Fleet Operation
Proceedings of the Institution of Mechanical Engineers, 1978In October 1976 British Rail introduced its first 200 km/h service on the London-Bristol and London-South Wales services. This followed several years of design work and extensive testing of a prototype train. The increase in passenger traffic on these routes, during the first two years of high speed operation, clearly indicates that there is a demand ...
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Noisiness of high speed trains
Journal of Sound and Vibration, 1977The 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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IEE Colloquium on European Directives - Their Impact on Systems Engineering, 1996
EU directives are aimed at removing barriers to trade. Many existing directives emphasise safety issues because national safety regulations have often presented barriers to trade. However it is to be expected that as technology develops directives will need to address fundamentally new issues rather than merely regularising existing arrangements.
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EU directives are aimed at removing barriers to trade. Many existing directives emphasise safety issues because national safety regulations have often presented barriers to trade. However it is to be expected that as technology develops directives will need to address fundamentally new issues rather than merely regularising existing arrangements.
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Journal of Fluids Engineering, 1939
Abstract The purpose of this paper is to outline the changes which have occurred during the last five years in high-speed passenger-train cars and in motive power for hauling them and the economic factors which have brought about these changes. The new designs for passenger cars and the materials used in their construction are discussed.
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Abstract The purpose of this paper is to outline the changes which have occurred during the last five years in high-speed passenger-train cars and in motive power for hauling them and the economic factors which have brought about these changes. The new designs for passenger cars and the materials used in their construction are discussed.
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Stability of high speed trains
Physics in Technology, 1973Recent 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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