Determination of wheel-rail contact points: comparison between classical and neural network based procedures

被引：30
|
作者：
Falomi, Stefano [1 ]
Malvezzi, Monica [1 ]
Meli, Enrico [1 ]
Rindi, Andrea [1 ]
机构：
[1] Univ Florence, Dept Energet, I-50139 Florence, Italy
来源：
MECCANICA | 2009年 / 44卷 / 06期
关键词：
Wheel-rail contact; Neural networks; Semi-analytic methods; SIMULATIONS; DYNAMICS;
D O I：
10.1007/s11012-009-9202-6
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The multibody simulation of railway dynamics needs a reliable efficient method to evaluate the contact points between wheel and rail. In this work some methods to evaluate position of contact points are presented. The aim is to develop a method which is reliable in terms of precision and can be implemented on-line, assuring a calculation time consistent with real-time calculations of multibody dynamics.
引用
收藏
页码：661 / 686
页数：26
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