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Micro-Macro limit of a non-local generalized Aw-Rascle type model

Abstract : We introduce a Follow-the-Leader approximation of a non-local generalized Aw-Rascle-Zhang (GARZ) model for traffic flow. We prove the convergence to weak solutions of the corresponding macroscopic equations deriving $L ∞$ and BV estimates. We also provide numerical simulations illustrating the micro-macro convergence and we investigate numerically the non-local to local limit for both the microscopic and macroscopic models.
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Contributor : Paola Goatin <>
Submitted on : Thursday, January 16, 2020 - 10:51:16 PM
Last modification on : Monday, November 23, 2020 - 3:56:15 PM
Long-term archiving on: : Friday, April 17, 2020 - 7:53:29 PM


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  • HAL Id : hal-02443123, version 1


Felisia Angela Chiarello, Jan Friedrich, Paola Goatin, Simone Göttlich. Micro-Macro limit of a non-local generalized Aw-Rascle type model. SIAM Journal on Applied Mathematics, Society for Industrial and Applied Mathematics, inPress. ⟨hal-02443123⟩



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