Criteria of bogie performance and wheel/rail wear prediction based on wayside measurements

被引：2

作者：

Zakharov, SM ^{[1
]}

Zharov, IA ^{[1
]}

机构：

[1] All Russian Railway Res Inst, Moscow 129851, Russia

来源：

WEAR | 2005年 / 258卷 / 7-8期

关键词：

wheel; rail; wear; bogie performance; wayside measurements; statistical criteria;

D O I：

10.1016/j.wear.2004.03.025

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In the paper, statistical data treatment and indicators of car performance based on the wheelset angle of attack and lateral displacement measurements are described. A statistical criterion of stability of measured parameters is presented. This criterion can be applied to any indicator, which is suggested to characterize the condition of the cars. Ten indicators of bogie and wheelset performance having physical meaning are suggested with the aim to detect "suspected" cars, in particular wheelsets which are causing excessive wheel flange wear. Prospects of usage of suggested indicators are discussed. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：1135 / 1141

页数：7