Train 3D: the technique for inclusion of three-dimensional models in longitudinal train dynamics and its application in derailment studies and train simulators

被引：30

作者：

Pogorelov, Dmitry ^{[1
]}

Yazykov, Vladislav ^{[1
]}

Lysikov, Nikolay ^{[1
]}

Oztemel, Ercan ^{[2
]}

Arar, Omer Faruk ^{[3
]}

Rende, Ferhat Sukru ^{[3
]}

机构：

[1] Bryansk State Tech Univ, Lab Computat Mech, Bryansk, Russia

[2] Marmara Univ, Fac Engn, Dept Ind Engn, Istanbul, Turkey

[3] TUBITAK BILGEM Gebze, Kocaeli, Turkey

来源：

VEHICLE SYSTEM DYNAMICS | 2017年 / 55卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

Railway vehicle dynamics; longitudinal train dynamics; 3D and 1D models coupling; parallel computations; derailment studies; six-degrees-of-freedom train simulators; EQUATIONS; SYSTEM;

D O I：

10.1080/00423114.2016.1273532

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Algorithms for simulation of trains as coupled detailed spatial and simplified one-dimensional models of rail vehicles are considered. Such an approach to train dynamics allows evaluation of in-train forces and their influence on dynamic characteristics related, e.g. to the safety problems or ride comfort. Initially, the method has been developed for the analysis of derailment accidents and further it has been implemented as a mechanical solver in six-degrees-offreedom train simulator TRENSIM, which features are discussed in the paper. An algorithm for parallelisation on multi-core processors for the simulation of rail vehicles and trains is presented.

引用

页码：583 / 600

页数：18

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