Path-based system optimal dynamic traffic assignment: A ...
The system-optimal dynamic traffic assignment (SO-DTA) problem aims at solving the time-dependent traffic flows of a network that yield minimal total system cost provided with the Origin-Destination (O-D) demand.
Link-based system optimum dynamic traffic assignment problems ...
We study system optimaldynamictrafficassignmentproblems with emission objectives. Decomposed link inflows are used to estimate link and total system emissions. The link transmission model is used as the traffic flow model.
Link-Based System Optimum Dynamic Traffic Assignment Problems ...
Most current system optimum dynamic traffic assignment (SO-DTA) models do not contain first-in-first-out (FIFO) constraints and are limited to single-destination network applications. In this study, we introduce the link transmission model (LTM) for the development of SO-DTA models either with or without FIFO constraints for general network ...
System optimal dynamic traffic assignment: Properties and ...
Thanks to its high dimensionality and a usually non-convex constraint set, system optimal dynamic traffic assignment remains one of the most challenging problems in transportation research. This paper identifies two fundamental properties of the problem and uses them to design an efficient solution procedure.
System optimal dynamic traffic assignment: Properties and ...
In this article, we discuss the system-optimum dynamic traffic assignment (SO-DTA) problem in the presence of time-dependent uncertainties on both traffic demands and road link capacities.
A Linear Programming Model for the Single Destination System ...
In this paper, we use the cell transmission model to formulate the single destination System Optimum DynamicTrafficAssignment (SO DTA) problem as a Linear Program (LP). We demonstrate that the model can obtain insights into the DTA problem, and we address various related issues, such as the concept of marginal travel time in a dynamic network ...
1 A Distributed Gradient Approach for System Optimal Dynamic ...
We present a distributed gradient-based methodology to solve the SODTA problem. The discussions are continued in five subsections: (1) the distribution of SODTA problem formulation, (2) initialization, (3) the procedure of distributed gradient-based update, (4) termination criteria, and (5) convergence properties.
Discrete-time system optimal dynamic traffic assignment (SO ...
Discrete-time systemoptimaldynamictrafficassignment (SO-DTA) with partial control for horizontal queuing networks. See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/282190488.
Discrete-Time System Optimal Dynamic Traffic Assignment (SO ...
We consider the System Optimal Dynamic Traffic Assignment (SO-DTA) problem with Partial Control for general networks with physical queuing. Our goal is to optimally control any subset of the networks agents to minimize the total congestion of all agents in the network.
System-Optimal Dynamic Traffic Assignment with Partial Users ...
In the present work, we consider a System Optimum DynamicTrafficAssignmentoptimizationproblem on road networks employing time-varying partial traffic flow control.
COMMENTS
The system-optimal dynamic traffic assignment (SO-DTA) problem aims at solving the time-dependent traffic flows of a network that yield minimal total system cost provided with the Origin-Destination (O-D) demand.
We study system optimal dynamic traffic assignment problems with emission objectives. Decomposed link inflows are used to estimate link and total system emissions. The link transmission model is used as the traffic flow model.
Most current system optimum dynamic traffic assignment (SO-DTA) models do not contain first-in-first-out (FIFO) constraints and are limited to single-destination network applications. In this study, we introduce the link transmission model (LTM) for the development of SO-DTA models either with or without FIFO constraints for general network ...
Thanks to its high dimensionality and a usually non-convex constraint set, system optimal dynamic traffic assignment remains one of the most challenging problems in transportation research. This paper identifies two fundamental properties of the problem and uses them to design an efficient solution procedure.
In this article, we discuss the system-optimum dynamic traffic assignment (SO-DTA) problem in the presence of time-dependent uncertainties on both traffic demands and road link capacities.
In this paper, we use the cell transmission model to formulate the single destination System Optimum Dynamic Traffic Assignment (SO DTA) problem as a Linear Program (LP). We demonstrate that the model can obtain insights into the DTA problem, and we address various related issues, such as the concept of marginal travel time in a dynamic network ...
We present a distributed gradient-based methodology to solve the SODTA problem. The discussions are continued in five subsections: (1) the distribution of SODTA problem formulation, (2) initialization, (3) the procedure of distributed gradient-based update, (4) termination criteria, and (5) convergence properties.
Discrete-time system optimal dynamic traffic assignment (SO-DTA) with partial control for horizontal queuing networks. See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/282190488.
We consider the System Optimal Dynamic Traffic Assignment (SO-DTA) problem with Partial Control for general networks with physical queuing. Our goal is to optimally control any subset of the networks agents to minimize the total congestion of all agents in the network.
In the present work, we consider a System Optimum Dynamic Traffic Assignment optimization problem on road networks employing time-varying partial traffic flow control.