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 …

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 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 …

[PDF][PDF] Swarm intelligence based multiple model approach for friction estimation at wheel-rail interface

A Onat, P Voltr - 5th International symposium on engineering …, 2017 - academia.edu
On board diagnosis and condition monitoring become a primary concern for railway vehicles
so that necessary actions can be taken before a catastrophic consequence. Especially, the …

[PDF][PDF] Dynamic modelling and numerical simulation of a tram wheel test stand

A Onat, A Zirek, P Voltr - Third international symposium on …, 2017 - researchgate.net
Track experiments and tests for railway vehicles are challenging tasks. In order to realize
methods and validate models which are developed for railway vehicle systems, roller–rig …

Acuracy improvement of measurements by analyzing dynamic response of a tram wheel roller-rig

BT Kayaalp - 2020 - dk.upce.cz
Railway transport is becoming popular due to efficiency in long distances also being an
environment-friendly solution when it is compared to other transportation methods. Thus …