Results 11 to 20 of about 21,361 (314)
Harmonic control method for multiple driving cycles of EMU based on improved C-type filter
Journal of Engineering and Applied Science, 2023 For traction substation (TS), the harmonic current spectrum distribution of the left and right power supply sections has a large difference under different EMU operating conditions.
Haigang Zhang +7 more
doaj +1 more source
On the link between rail transit and spatial income segregation [PDF]
, 2020 The link between transportation infrastructure and income segregation has long been recognized in the literature, but has received renewed attention with the increased investment in rail transit in US cities. In this paper, we examine the impacts of rail
Nilsson, Isabelle +1 more
core +1 more source
IEEE Access, 2021 Under-chassis equipment for a high-speed railway vehicle contributes significantly to the vibration response characteristics of the car body. To study the influence pattern of the under-chassis equipment parameters and position distributions on the ...
Bingshao Li +3 more
doaj +1 more source
Shock and Vibration, 2020 During the service life of metro vehicles, the cracks frequently appear at the root of motor seats. This indicates the previous antifatigue designs are unable to cover the actual operating environment. Some individual loads, such as motor vibration, have
Qiushi Wang +6 more
doaj +1 more source
Study on Creepage Control for PLS-160 Wheel–Rail Adhesion Test Rig Based on LADRC
Sensors, 2023 Aiming at the problem of low control accuracy caused by nonlinear disturbances in the operation of the PLS-160 wheel–rail adhesion test rig, a linear active disturbance rejection controller (LADRC) suitable for the wheel–rail adhesion test rig was ...
Chun Tian +4 more
doaj +1 more source
Evaluation methods for rail transit projects [PDF]
Transportation Research Part A: General, 1989 The demand for rail transit funds greatly exceeds available monies. Worse, there is widespread disagreement over the wisdom of building rail systems in American cities. The Urban Mass Transportation Administration's (UMTA's) transit analysis methods have relied on cost-effectiveness measures with little attention devoted to the analysis of economic ...
Johnston, Robert A., DeLuchi, Mark A.
openaire +3 more sources
A Worldwide State-of-the-Art Analysis for Bus Rapid Transit: Looking for the Success Formula [PDF]
, 2015 This paper’s intended contribution, in terms of providing an additional angle in the existing Bus Rapid Transit (BRT) state-of-the-art knowledge spectrum, is a dual one.
Nikitas, Alexandros +3 more
core +1 more source
Research on the Prediction of Tire Radial Load Based on 1D CNN and BiGRU
International Journal of Computational Intelligence Systems, 2023 As an important indicator of vehicle systems, tire load is a key factor in the structural design and safety assessment of vehicles. Direct measurement methods for tire loads are expensive and complicated, while conventional load identification methods ...
Yuanjin Ji, Junwei Zeng, Lihui Ren
doaj +1 more source
How does the propensity of living near rail transit moderate the influence of rail transit on transit trip frequency in Xi\u27an? [PDF]
, 2016 Many cities have made massive investments on rail systems to substitute transit for driving. Some studies have considered the confounding effect of attitudes in the connections between rail transit and travel behavior.
Cao, Jason (Xinyu) +3 more
core +1 more source
Study on failure mechanism of reinforced concrete beam based on cohesive zone model
Xibei Gongye Daxue Xuebao, 2022 The problem of crack propagation in reinforced concrete beams is common in practical engineering. It is very important to correctly describe the law of crack propagation, the mechanism of fracture failure and the internal stress and deformation ...
XIE Hao +4 more
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