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

页码：661 / 686

页数：26

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