A decoupling method for wheel-rail contact forces of heavy-duty trains based on big data and neural networks

A decoupling method for wheel-rail contact forces of heavy-duty trains based on big data and neural networks

To accurately identify and predict wheel-rail contact forces during the operation of heavy-duty trains, this paper proposes a novel method of decoupling and predicting these forces based on big data related to non-contact strain at the wheel periphery and a neural network. Initially, a refined finit...

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Bibliographic Details
Main Authors: ZHANG Zhenhui, WEI Kai, PENG Shenyou, YIN Shengwen, WANG Zhonggang
Format: Article
Language:zho
Published: Editorial Department of Electric Drive for Locomotives 2025-03-01
Series:机车电传动
Subjects:
heavy-duty train
wheel-rail system
big data
neural network
decoupling of contact forces
heavy-haul railway
numerical simulation
Online Access:http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2025.03.101
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