Results 1 to 10 of about 103,124 (152)
VehiclesAutonomous vehicles frequently encounter performance degradation during high-speed cornering due to excessive speed and lateral acceleration, potentially leading to collisions or rollovers.
Bin Wang, Zhichuang Liao, Sijing Guo
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Curve-passing Analysis of Grinding Car with Independent Rotation Wheels
机车电传动, 2014 Simulation model of metro grinding car with independent rotation wheels was built with dynamic software Simpack, and wheel lateral displacement, wheel group attack angle, wheel/rail lateral force and derailment coefficient of the grinding car through 110
LI Shiping, LIU Qiling
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Safety analysis of hydraulic anti-kink system on S curve passing of tram
机车电传动, 2022 Based on the principle of hydraulic anti-kink system, a four-module single vehicle type tram model with traditional wheelsets and a simplified dynamic model of the anti-kink system was established for the bending phenomenon caused by the single-type tram
FAN Qingyu +4 more
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Mathematics, 2022 Determining prerequisite requirements is vital for successful curriculum development and student on-schedule completion of the course of study. This study adapts the Receiver Operating Characteristic (ROC) curve analysis to determine a threshold grade in
Alibek Orynbassar +3 more
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Curve-passing Performance of New Generation Single-axle Straddle Monorail Vehicle
Chengshi guidao jiaotong yanjiu[Objective] The curve-passing performance of a new-model single-axle straddle monorail vehicle on small-radius non-linear curve tracks and linear curve tracks is researched and analyzed.
Guomin LYU +5 more
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机车电传动, 2020 In order to improve the curve passing performance of HTS (high-temperature superconducting) maglev vehicle, aiming at the nonlinear characteristics of suspension system and high-temperature superconducting levitation and guidance force, the dynamic model
Zhixian CHEN +5 more
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Study on Curving Passing Performance of Rail Grinding Wagon Considering Car-Body Flexibility
机车电传动, 2021 The passing speed is much lower than the design speed of curved track when rail grinding wagon performs the curve grinding operation, which results in the excess superelevation phenomenon.
Ziyang SONG, Maohai FU
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Study on Curve Passing Capacity of Independent Wheelset on Light Rail Vehicles
机车电传动, 2019 Aiming at the application of independent wheelset in light rail vehicles, a new structure of independent wheelset, which combined planetary differential and lower axle, was studied. The structure could improve the steering ability of independent wheelset.
Yongxiang WEN +4 more
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Curve Passing Performance Analysis and Improvementfor PGM-48 Rail Grinding Car
机车电传动, 2013 Rail grinding vehicle simulation model was built with SIMPACK dynamics software, and lateral wheelset force, wheel loadreduction rate, derailment coefficient of the rail grinding car through small radius curve under the operating condition were ...
GU Jian-hua, YANG Feng, LIU Qi-ling
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Influence of Wheelset Structural Flexibility on High-speedEMUs Curve-passing Performance
机车电传动, 2013 In order to study the influence of the torsional mode, bending mode and umbrella mode of the wheelsets on the vehicle curvepassingperformance, the vehicle-track system dynamics models were established, in which, the wheelsets structures were considered ...
XU Chuan-lai, MI Cai-ying
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