We consider traffic flow models at different scales of observation. Starting from the well known hierarchy between microscopic, kinetic and macroscopic scales, we will investigate the propagation of uncertainties through the models using the stochastic Galerkin approach. Connections between the scales will be presented in the stochastic scenario and numerical simulations will be performed.

Overview on Uncertainty Quantification in Traffic Models via Intrusive Method

Iacomini E.
Primo
2023

Abstract

We consider traffic flow models at different scales of observation. Starting from the well known hierarchy between microscopic, kinetic and macroscopic scales, we will investigate the propagation of uncertainties through the models using the stochastic Galerkin approach. Connections between the scales will be presented in the stochastic scenario and numerical simulations will be performed.
2023
978-3-031-29874-5
978-3-031-29875-2
Aw-Rascle-Zhang model; BGK models; Follow-the-leader model; Hierarchical models; Stochastic Galerkin; Traffic flow
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/2515690
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