SENSITIVITY ANALYSIS OF RUNNING GEAR PARAMETERS ON DYNAMIC BEHAVIOUR OF AN ELECTRIC LOCOMOTIVE

被引：0
|
作者：
Michalek, Tomas [1 ]
Zelenka, Jaromir [1 ]
机构：
[1] Univ Pardubice, Dopravni Fak Jana Pernera, Katedra Dopravnich Prostredku & Diagnostiky, Dislokovane Pracoviste DFJP, Slovanska 452, Ceska Trebova 56002, Czech Republic
来源：
SOUCASNE PROBLEMY V KOLEJOVYCH VOZIDLECH | 2013年
关键词：
running and guiding behaviour; electric locomotive; sensitivity analysis; quasistatic guiding force; stability of run; parameters of running gear; computer simulations;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Running and guiding behaviour of a rail vehicle is influenced with many parameters, from the point of view of the vehicle especially dimensional and mass parameters of the vehicle and characteristics of joints used in the running gear. This paper deals with the influence of the running gear parameters on dynamic behaviour of the vehicle. By means of computer simulations of vehicle run, the influence of the most important parameters (longitudinal and lateral stiffness of wheelset guiding and secondary suspension, bogie wheelbase, distance between bogie pivots) on the quasistatic guiding forces acting between wheels and rails in small radius curves and on the stability of run in a straight track are quantified on example of an electric locomotive.
引用
收藏
页码：85 / 92
页数：8
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