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 …

A robust mpc approach with controller tuning for close following operation of virtually coupled train set

X Luo, T Tang, J Yin, H Liu - Transportation Research Part C: Emerging …, 2023 - Elsevier
Virtual coupling, as an emerging concept in railways, expects successive trains in a virtually
coupled train set (VCTS) to maintain a short following distance. However, this close …

Robust constraint satisfaction and stability of virtually coupled train set with uncertain dynamics: A dual-mode robust MPC approach

X Luo, T Tang, X Lu, J Lv, H Liu - Transportation Research Part C …, 2023 - Elsevier
As a hot topic in railways, virtual coupling technology connects multiple trains (units) as a
virtually coupled train set (VCTS) and aims to improve the performance of train operation by …

Quadratically Constrained Linear Programming-based energy-efficient driving for High-speed Trains with neutral zone and time window

P Ying, X Zeng, A D'Ariano, D Pacciarelli… - … Research Part C …, 2023 - Elsevier
Among the numerous challenges that are faced during the daily operation of high-speed rail,
the management of the neutral zones in the catenary during unexpected disturbances …

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 …

Adaptive fault-tolerant fixed-time cruise control for virtually coupled train set

S Su, D Wang, Y Cao, Y Zhou, T Tang - Transportation Research Part C …, 2023 - Elsevier
In the cruise control of the virtual coupled train set (VCTS), the control algorithm with high
stability, high accuracy, and fast convergence speed is the basic requirement for the smooth …

A hierarchical control approach for virtual coupling in metro trains

H Liu, X Luo, T Tang, Y Zhang… - Computer‐Aided Civil …, 2024 - Wiley Online Library
As an emerging technology, virtual coupling improves the efficiency and flexibility of metro
services by forming multiple trains (units) as a virtually coupled train set (VCTS) without …

A robust model predictive control for virtual coupling in train sets

J Felez, MA Vaquero-Serrano, J de Dios Sanz - Actuators, 2022 - mdpi.com
In recent decades, the demand for rail transport has been growing steadily and faces a
double problem. Not only must the transport capacity be increased, but also a more flexible …

[HTML][HTML] Deep Deterministic Policy Gradient Virtual Coupling control for the coordination and manoeuvring of heterogeneous uncertain nonlinear High-Speed Trains

G Basile, DG Lui, A Petrillo, S Santini - Engineering Applications of Artificial …, 2024 - Elsevier
The new railway mobility paradigm Virtual Coupling, recognized as one of the most
promising solutions to face the ever-increasing demand in railway transportation and the …