Results 31 to 40 of about 253,923 (206)
Theory and practice for assessing structural integrity and dynamical integrity of high-speed trains [PDF]
Railway SciencesPurpose – The safety and reliability of high-speed trains rely on the structural integrity of their components and the dynamic performance of the entire vehicle system. This paper aims to define and substantiate the assessment of the structural integrity
Weihua Zhang +3 more
doaj +1 more source
, 2016 To attain seamless handover and reduce the han- dover failure probability for high-speed railway (HSR) com- munication systems, this paper proposes a remote antenna unit (RAU) selection assisted handover scheme where two antennas are installed on high ...
Fan, Pingyi +4 more
core +1 more source
The Potential for Regional Express Trains when Introducing High-speed Operation [PDF]
, 2009 To operate faster trains it is likely that the capacity has to be improved. The improvements can be done by changing the operation, the procedures and/or the rolling stock.
Landex, Alex
core +4 more sources
Pressure measurements on real high-speed trains travelling through tunnels [PDF]
, 2008 From November, 2006 to March, 2008 a series of tests were performed onboard a wide variety of trains in order to check their response to pressure waves generated while passing through tunnels.
Gaite Cuesta, José +3 more
core +1 more source
Providing Current and Future Cellular Services to High Speed Trains
, 2015 The demand for a broadband wireless connection is nowadays no longer limited to stationary situations, but also required while traveling. Therefore, there exist combined efforts to provide wireless access also on High Speed Trains (HSTs), in order to add
Müller, Martin Klaus +2 more
core +2 more sources
Vibroacoustic Problems in High Speed Trains [PDF]
, 2014 Passengers comfort in terms of acoustic noise levels is a key train design parameter, especially relevant in high speed trains, where the aerodynamic noise is dominant.
Alonso Rodrigo, Gustavo +2 more
core
Lubrication mechanism in gearbox of high-speed railway trains
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 In this study, the moving particle semi-implicit (MPS) method is employed for numerical simulation of flow field in gearbox of high-speed railway trains so as to understand the lubrication mechanism and mode in the gearbox during high-speed operation.
Xingqiao DENG +7 more
doaj +1 more source
Mechatronically Controlled Bogie of High Speed Train
, 2023 With the development of high-speed rail, the requirements for control the motion of rail vehicle bogies are increasing. The chassis setting is responsible for the safety and comfort of the vehicle. The main problem is the conflict of the damping requirements for different driving modes.
Filip Jeniš, Ivan Mazůrek
openaire +2 more sources
Investigation of turbulence effect on the free space optical link for ground-to-train communications [PDF]
, 2011 There is a growing demand for high mobility and ultrafast internet/data services which drives the motivation for free space optical (FSO) communications for high speed trains.
Ghassemlooy, Zabih +4 more
core
Dependability checking with StoCharts: Is train radio reliable enough for trains? [PDF]
, 2004 Performance, dependability and quality of service (QoS) are prime aspects of the UML modelling domain. To capture these aspects effectively in the design phase, we have recently proposed STOCHARTS, a conservative extension of UML statechart diagrams.
Hermanns, H., Jansen, D.N.
core +5 more sources