Freeway traffic control: A survey

S Siri, C Pasquale, S Sacone, A Ferrara - Automatica, 2021 - Elsevier
Freeway traffic control is a broad research area, not only interesting for its applicative
perspective, but also highly motivating for theoretical investigations. This research topic has …

Global versus local MPC algorithms in freeway traffic control with ramp metering and variable speed limits

JRD Frejo, EF Camacho - IEEE Transactions on intelligent …, 2012 - ieeexplore.ieee.org
This paper compares global and local model predictive control (MPC) algorithms in a traffic
network controlled by intelligent transportation system (ITS) signals (ramp metering and …

Hybrid model predictive control for freeway traffic using discrete speed limit signals

JRD Frejo, A Núñez, B De Schutter… - … Research Part C …, 2014 - Elsevier
In this paper, two hybrid Model Predictive Control (MPC) approaches for freeway traffic
control are proposed considering variable speed limits (VSL) as discrete variables as in …

Macroscopic modeling and control of reversible lanes on freeways

JRD Frejo, I Papamichail… - IEEE Transactions …, 2015 - ieeexplore.ieee.org
This paper proposes a macroscopic model and two control algorithms for the dynamic
operation of reversible lanes on freeways. The proposed model is an extension of the …

Adjoint-based optimization on a network of discretized scalar conservation laws with applications to coordinated ramp metering

J Reilly, S Samaranayake, ML Delle Monache… - Journal of optimization …, 2015 - Springer
The adjoint method provides a computationally efficient means of calculating the gradient for
applications in constrained optimization. In this article, we consider a network of scalar …

Freeways as systems of systems: A distributed model predictive control scheme

A Ferrara, AN Oleari, S Sacone, S Siri - IEEE Systems Journal, 2014 - ieeexplore.ieee.org
The objective of this paper is the definition of a distributed model predictive control scheme
for freeway systems. The proposed control scheme is based on an innovative reformulation …

New frontiers of freeway traffic control and estimation

ML Delle Monache, C Pasquale… - 2022 IEEE 61st …, 2022 - ieeexplore.ieee.org
This article provides an overview of the classical and new techniques in traffic flow control
and estimations. The overview begins with a description of the most used traffic flow models …

Distributed MPC for large freeway networks using alternating optimization

U Todorović, JRD Frejo… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The Model Predictive Control (MPC) framework has shown great potential for the control of
Variable Speed Limits (VSLs) and Ramp Metering (RM) installations. However, the …

[HTML][HTML] An integrated approach for dynamic traffic routing and ramp metering using sliding mode control

H Majid, C Lu, H Karim - Journal of Traffic and Transportation Engineering …, 2018 - Elsevier
The problem of designing integrated traffic control strategies for highway networks with the
use of route guidance, ramp metering is considered. The highway network is simulated …

Distributed optimization for shared state systems: Applications to decentralized freeway control via subnetwork splitting

J Reilly, AM Bayen - IEEE Transactions on Intelligent …, 2015 - ieeexplore.ieee.org
Optimal control problems on dynamical systems are concerned with finding a control policy,
which minimizes a desired objective, where the objective value depends on the future …