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Communication Dans Un Congrès Année : 2015

Lagrangian GSOM traffic flow models on junctions

Résumé

This paper is concerned with the macroscopic modeling and simulation of traffic flow on junctions. More precisely, we deal with a generic class of second order models, known in the literature as the GSOM family. While classical approaches focus on the Eulerian point-of-view, here we recast the model using its Lagrangian coordinates and we treat the junction as a specific discontinuity in Lagrangian framework. We propose a complete numerical methodology based on a finite difference scheme for solving such a model and we provide a numerical example.
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Dates et versions

hal-01250433 , version 1 (06-01-2016)

Identifiants

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Guillaume Costeseque, Jean-Patrick Lebacque, Asma Khelifi. Lagrangian GSOM traffic flow models on junctions. International Conference on Mathematical Modelling - MATHMOD, Feb 2015, Vienne, Austria. pp.147-152, ⟨10.1016/j.ifacol.2015.05.156⟩. ⟨hal-01250433⟩
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