Results 11 to 20 of about 25,212 (265)
Using High-speed Train Induced Signal to Estimate High-Speed Train Acceleration
Journal of Physics: Conference Series, 2023 Abstract A moving high-speed train (HST) stimulates various seismic waves near a high-speed railroad (HSR). Thus, the HST has been treated as a combined and moving seismic source. Moreover, the speed and acceleration of HST are typical moving parameters for this HST seismic source. Certain devices, such as GPS, Doppler radar, and cameras,
Hailin Wang +3 more
openaire +1 more source
Journal of Robotics, 2023 With the continuous development of society and economy, energy consumption and exhaust emissions of high-speed trains have also gained more and more attention from the industry.
Xiaoling Zhang
doaj +1 more source
HIGH-SPEED TRAINS – MAGLEV TRAINS
САВРЕМЕНА ТЕОРИЈА И ПРАКСА У ГРАДИТЕЉСТВУ, 2020 The development of megacities, with a large population, imposes increasing mobility in order tomaintain the economic and social development. There is a great necessity for a contemporary andnew infrastructure at the urban, suburban, intercity, and international level.
Dragan C. Lukić, Elefterija Zlatanović
openaire +2 more sources
Seamless LTE connectivity in high‐speed trains [PDF]
Wireless Communications and Mobile Computing, 2015 AbstractHigh‐speed train (HST) is revitalizing the train as a preferred mid‐range transportation system. The provision of broadband Internet connectivity onboard trains is one of the key challenges in the competition among train operators. Unprecedented spectral efficiency and data rates (up to 100Mbps in high mobility) of the Universal Mobile ...
Ali Parichehreh +3 more
openaire +2 more sources
Rumbling in High Speed Passenger Trains
Engineering Transactions, 2015 A model of a flexible wheel set running on flexible rails is presented. It gives hints for the reasons of rumbling in the high-speed passenger train InterCityExpress (ICE) of the German railway company (DB) if these trains travel on the new stiff tracks.
M. Meywerk
doaj +1 more source
The State and the Prospects of Railway Development in Croatia
Promet (Zagreb), 2012 The authors consider the existing state of railway transportin Croatia which is characterised by insufficient developmentand backward technology. These make specific obstructionsfor the Croatian joining of the trans-European integration processes.A ...
Željka Šiljković +2 more
doaj +1 more source
Step-by-Step Numerical Prediction of Aerodynamic Noise Generated by High Speed Trains
Chinese Journal of Mechanical Engineering, 2022 In this paper, the unsteady flow around a high-speed train is numerically simulated by detached eddy simulation method (DES), and the far-field noise is predicted using the Ffowcs Williams-Hawkings (FW-H) acoustic model.
Tian Li +3 more
doaj +1 more source
J, 2023 High-speed health trains have the advantages of large rescue volume, strong continuous operation capability, and medical treatment on the way. It is the best transport platform for large-scale medical transfer tasks.
Yi Zhao +5 more
doaj +1 more source
Prognostics and Health Management of High-Speed Trains in China: Progress and Prospect
中国工程科学, 2023 Higher requirements have been imposed for the safety and economical operation and maintenance (O&M) of high-speed trains as a result of increasing operating speed, number of train sets in service, and vehicle types as well as complex service conditions ...
Wang Jun , Ding Rongjun
doaj +1 more source
The future of high-speed train
Proceedings Autonomous Decentralized Systems, 2005. ISADS 2005., 2005 High-speed intercity railways have grown into profitable business, achieving a renaissance in rail transport. High-speed railways need constant updating to new systems if they are to be winners in this age of competing transportation modes. In view of that situation, JR East started an R&D project to achieve even faster speeds-more than 300km/h. A test
openaire +2 more sources