Freight train air brake models

Q Wu, C Cole, M Spiryagin, C Chang… - … Journal of Rail …, 2023 - Taylor & Francis
This paper is an outcome of an international collaborative research initiative. Researchers
from 24 institutions across 12 countries were invited to discuss the state-of-the-art in railway …

Adaptive iterative learning control for high-speed trains with unknown speed delays and input saturations

H Ji, Z Hou, R Zhang - IEEE Transactions on Automation …, 2015 - ieeexplore.ieee.org
In this paper, an adaptive iterative learning control (AILC) strategy for high-speed trains with
unknown speed delays and control input saturations is designed to address speed trajectory …

D-type ILC based dynamic modeling and norm optimal ILC for high-speed trains

Q Yu, Z Hou, JX Xu - IEEE Transactions on Control Systems …, 2017 - ieeexplore.ieee.org
Differential-type (D-type) iterative learning control (ILC) is a typical control method for
repetitive operating nonlinear systems and has been used for speed tracking of high-speed …

Coordinated iterative learning control schemes for train trajectory tracking with overspeed protection

H Sun, Z Hou, D Li - IEEE Transactions on Automation Science …, 2012 - ieeexplore.ieee.org
This work embodies the overspeed protection and safe headway control into an iterative
learning control (ILC) based train trajectory tracking algorithm to satisfy the high safety …

Brake modelling in train simulation studies

MA Murtaza, SBL Garg - … Engineers, Part F: Journal of Rail …, 1989 - journals.sagepub.com
This paper deals with brake modelling as used in train simulation study. Accuracy of
predictions depend on the type of model used and the numerical techniques used in finding …

Parametric study of a railway air brake system

MA Murtaza, SBL Garg - … Engineers, Part F: Journal of Rail …, 1992 - journals.sagepub.com
This paper deals with the parametric study of a twin-pipe graduated release railway air
brake system. The air brake model is based on the analysis of a pneumatic train circuit and a …

Combined heuristic knowledge and limited measurement based fuzzy logic antiskid control for railway applications

AD Cheok, S Shiomi - IEEE Transactions on Systems, Man, and …, 2000 - ieeexplore.ieee.org
In modern railway applications, the prevention of wheel skid is very important. This is
because wheel skid can lead to an increase in noise and vibration from wheels with flat …

Railway air brake simulation: an empirical approach

MA Murtaza - Proceedings of the Institution of Mechanical …, 1993 - journals.sagepub.com
This paper deals with the railway air brake simulation by using empirical equations. These
empirical equations have been developed from an analysis of predictions of theoretical …

An iterative learning approach for train trajectory tracking control1

H Sun, Z Hou, T Tang - IFAC Proceedings Volumes, 2011 - Elsevier
This work presents an iterative learning control (ILC) based automatic train operation (ATO)
algorithm to address trajectory tracking problem. The train motion dynamics is first described …

An iterative predictive learning control approach with application to energy efficient train trajectory tracking

H Sun, Z Hou, D Li - IFAC Proceedings Volumes, 2014 - Elsevier
An approach of iterative predictive learning control (IPLC) is studied with consideration to
both precise train trajectory tracking and energy efficient operation. Through designing the …