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Journal Articles Discrete and Continuous Dynamical Systems - Series B Year : 2017

Moving bottlenecks for the Aw-Rascle-Zhang traffic flow model

Abstract

We introduce a second order model for traffic flow with moving bottlenecks. The model consists of the 2 × 2 Aw-Rascle-Zhang system with a point-wise flow constraint whose trajectory is governed by an ordinary differential equation. We define two Riemann solvers, characterize the corresponding invariant domains and propose numerical strategies, which are effective in capturing the non-classical shocks due to the constraint activation.
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Dates and versions

hal-01347925 , version 1 (21-07-2016)

Identifiers

  • HAL Id : hal-01347925 , version 1

Cite

Stefano Villa, Paola Goatin, Christophe Chalons. Moving bottlenecks for the Aw-Rascle-Zhang traffic flow model. Discrete and Continuous Dynamical Systems - Series B, 2017, 22 (10), pp.3921-3952. ⟨hal-01347925⟩
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