Review of adhesion estimation approaches for rail vehicles

S Shrestha, Q Wu, M Spiryagin - International Journal of Rail …, 2019 - Taylor & Francis
The estimation of adhesion conditions between wheels and rails during railway operations
is an important task as it helps to characterise the braking and traction control system. Since …

A novel anti-slip control approach for railway vehicles with traction based on adhesion estimation with swarm intelligence

A Zirek, A Onat - Railway Engineering Science, 2020 - Springer
Anti-slip control systems are essential for railway vehicle systems with traction. In order to
propose an effective anti-slip control system, adhesion information between wheel and rail …

Wheel/Rail Adhesion State Identification of Heavy‐Haul Locomotive Based on Particle Swarm Optimization and Kernel Extreme Learning Machine

J Liu, L Liu, J He, C Zhang… - Journal of advanced …, 2020 - Wiley Online Library
The traction performance of heavy‐haul locomotive is subject to the wheel/rail adhesion
states. However, it is difficult to obtain these states due to complex adhesion mechanism and …

Particle swarm optimization based parametrization of adhesion and creep force models for simulation and modelling of railway vehicle systems with traction

A Onat, P Voltr - Simulation modelling practice and theory, 2020 - Elsevier
Adhesion and creep force models play an important role in the realistic simulation of railway
vehicle systems. These models are mainly based on experiments and they are determined …

A machine learning based voting regression method for adhesion estimation in wheel-rail contact

A Zirek, C Uysal - Vehicle System Dynamics, 2024 - Taylor & Francis
The majority of control methodologies for railway vehicles depend on adhesion data to attain
optimal traction. Therefore, researchers have been actively investigating practical and …

Research on the Identification of Nonlinear Wheel–Rail Adhesion Characteristics Model Parameters in Electric Traction System Based on the Improved TLBO …

W Gan, X Zhao, D Wei, Z Bai, R Ding, K Liu, X Li - Electronics, 2024 - mdpi.com
The wheel–rail adhesion is one of the key factors limiting the traction performance of railway
vehicles. To meet the adhesion optimization needs and rapidly obtain wheel–rail creep …

A novel methodology for dynamic weigh in motion system for railway vehicles with traction

A Onat, BT Kayaalp - IEEE Transactions on Vehicular …, 2019 - ieeexplore.ieee.org
Loading conditions of railway vehicles both affect the vehicle and substructure directly.
There are approaches to determine the load of a railway vehicle, the first one is to statically …

Research and Application of Adhesion Optimization Control in the Traction System of Permanent Magnet High-Speed EMU Trains

W Gan, Y Wu, Z Bai, Y Human, Z Hou… - Transportation Safety …, 2024 - academic.oup.com
When the permanent magnet high-speed EMU (Electrical Multiple Unit) train runs at
extremely high speeds, it is necessary to solve the problem of optimal exertion of wheel-rail …

An online super-twisting sliding mode anti-slip control strategy

Z Huang, W Du, B Chen, K Gao, Y Liu, X Tang, Y Yang - Energies, 2020 - mdpi.com
The variability of rail surfaces can result in wheel–rail slippage, which reduces the accuracy
of subway braking systems, or even endangers the operation safety. It is necessary to …

[PDF][PDF] Wheel-rail contact modelling for real-time adhesion estimation systems with consideration of bogie dynamics

S Shrestha, Q Wu, M Spiryagin - … and wear of rail/wheel systems …, 2018 - researchgate.net
Information about the adhesion condition in wheel-rail contact during railway operations is
required to characterise the braking and traction which are key factors in railway …