Clustering-Based Classification of Polygonal Wheels in a Railway Freight Vehicle Using a Wayside System
António Guedes,
Rúben Silva,
Diogo Ribeiro
et al.
Abstract:Polygonal wheels are one of the most common defects in train wheels, causing a reduction in comfort levels for passengers and a higher degradation of vehicle and track components. With the aim of contributing to the safety and reliability of railway transport, this paper presents the development of an innovative methodology for classifying polygonal wheels based on a wayside system. To achieve that, a numerical train-track interaction model was adopted to simulate the passage of a freight train over a virtual … Show more
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