Virtual coupling in railways: A comprehensive review

J Felez, MA Vaquero-Serrano - Machines, 2023 - mdpi.com
The current mobility situation is constantly changing as people are increasingly moving to
urban areas. Therefore, a flexible mode of transport with high-capacity passenger trains and …

Railway virtual coupling: A survey of emerging control techniques

Q Wu, X Ge, QL Han, Y Liu - IEEE Transactions on Intelligent …, 2023 - ieeexplore.ieee.org
This paper provides a systematic review of emerging control techniques used for railway
virtual coupling (VC) studies. Train motion models are first reviewed, including model …

Dynamics and control simulation of railway virtual coupling

Q Wu, X Ge, QL Han, B Wang, H Wu… - Vehicle System …, 2023 - Taylor & Francis
This paper developed a parallel computing architecture for high-fidelity virtual coupling
simulations. Multi-body train dynamics models considered various nonlinear components …

A survey on control methods for virtual coupling in railway operation

J Xun, Y Li, R Liu, Y Li, Y Liu - IEEE Open Journal of Intelligent …, 2022 - ieeexplore.ieee.org
In order to meet the rapid growth of railway transportation demand, the technology that can
improve its capacity has been widely concerned. Virtual Coupling (VC) is a new technology …

Technical feasibility analysis and introduction strategy of the virtually coupled train set concept

S Stickel, M Schenker, H Dittus, P Unterhuber… - Scientific Reports, 2022 - nature.com
Today's railway network capacity is limited by constraints imposed by traditional train
protection systems. A way to overcome those limitations, maximize the railway network …

A model predictive control based inter-station driving strategy for virtual coupling trains in railway system

X Luo, H Liu, L Zhang, J Xun - 2021 IEEE international …, 2021 - ieeexplore.ieee.org
Virtual Coupling (VC) is a hot research topic in railways about future train operation systems.
In VC, trains will drive in a minimum distance as a convoy without physically coupled. The …

Distributed virtual formation control for railway trains with nonlinear dynamics and collision avoidance constraints

Y Zhang, S Li, Z Chen, C Yu, L Yang - Transportation Research Part C …, 2024 - Elsevier
To improve the model accuracy and control efficiency for the movements of a virtual
formation, this paper investigates distributed optimal control for the virtual formation control …

Car and train platoon simulations

Q Wu, X Ge, C Cole… - Journal of Vibration and …, 2024 - journals.sagepub.com
Detailed simulations of car and train platoons are critical steps towards successful
implementations of the platooning technologies. This paper developed a simulation method …

Arrival time difference in virtually coupled train set: Cause and solution

X Luo, H Liu, J Wang, M Chai… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Virtual Coupling (VC) is a hot topic in railways. A virtually coupled train set operates as a
single train and consists of multiple unit trains (UTs). Each UT keeps a desired gap distance …

Distributed Model Predictive Control for Virtually Coupled Heterogeneous Trains: Comparison and Assessment

X Liu, A Dabiri, Y Wang, J Xun… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Virtual coupling is regarded as an efficient way to improve the line capacity of rail
transportation systems by reducing the spacing between consecutive trains. This paper is …