STABILIZATION OF HIGH-SPEED RAILWAY VEHICLES

被引：4
|
作者：
DIOMIN, YV
机构：
[1] Institute of Technical Mechanics, Ukrainian Academy of Sciences, Dniepropetrovsk
来源：
VEHICLE SYSTEM DYNAMICS | 1994年 / 23卷 / 02期
关键词：
Constraint theory - Dynamic response - Friction - Mathematical models - Speed control - System stability - Vehicle wheels;
D O I：
10.1080/00423119408969052
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The problems of critical speeds of railway vehicles with dry friction units determination are discussed. A new approach is used which extends the field of application of dynamic response linear analysis methods to vital nonlinear multibody systems. The special features concerning the influence of dry friction forces in the body supports on the trucks and parameters of horizontal constraints of wheelsets and truck frames on critical speed are indicated. It is shown that a significant rising of railway vehicle critical speeds can be reached by changing the structure of constraints between the body and the trucks.
引用
收藏
页码：107 / 114
页数：8
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