Institutional Repository
Technical University of Crete
Technical University of Crete
EN
|
EL
| URI | http://purl.tuc.gr/dl/dias/9CC5CFB3-63A5-4917-BCDF-7325CBC41698 | - |
| Identifier | https://doi.org/10.1109/ITSC.2015.357 | - |
| Language | en | - |
| Extent | 6 pages | en |
| Title | Macroscopic Modelling and Simulation of Multi-Lane Traffic | en |
| Creator | Nikolos Ioannis | en |
| Creator | Νικολος Ιωαννης | el |
| Creator | Delis Anargyros | en |
| Creator | Δελης Αναργυρος | el |
| Creator | Papageorgiou Markos | en |
| Creator | Παπαγεωργιου Μαρκος | el |
| Publisher | Institute of Electrical and Electronics Engineers | en |
| Description | The research leading to these results has received funding from the European Research Council under the European Union's Seventh Framework Programme (FP/2007-2013) / ERC Grant Agreement n. 321132, project TRAMAN21. | en |
| Content Summary | In this work a macroscopic lane-changing model is incorporated to a single-class second-order gas-kinetic (GKT) traffic flow model to simulate multi-lane traffic flow dynamics. The lane-changing terms, simulating lane-changes due to vehicle interactions as well as spontaneous ones, are introduced as source and sink terms into the traffic flow equations. The numerical integration is based on an accurate and robust high-resolution finite volume relaxation scheme, where the nonlinear system of the macroscopic partial differential equations are first recast to a diagonilizable semi-linear system. A fifth order in space WENO scheme is used for spatial discretization, while time integration is based on a high-order implicit-explicit Runge-Kutta method. Numerical simulations, considering a two-lane highway flow where a bottleneck is formed due to a lane closure, demonstrate the ability of the proposed methodology to efficiently simulate the corresponding traffic dynamics. | en |
| Type of Item | Πλήρης Δημοσίευση σε Συνέδριο | el |
| Type of Item | Conference Full Paper | en |
| License | http://creativecommons.org/licenses/by-nc-nd/4.0/ | en |
| Date of Item | 2016-04-21 | - |
| Date of Publication | 2015 | - |
| Subject | GKT model | en |
| Subject | Macroscopic modelling | en |
| Subject | Multi-lane traffic | en |
| Bibliographic Citation | A.I. Delis, I.K. Nikolos, M. Papageorgiou, "Macroscopic Modelling and Simulation of Multi-Lane Traffic," in 18th International IEEE Conference on Intelligent Transportation Systems (ITSC 2015), Las Palmas de Gran Canaria, Spain, 15-18 September 2015, pp. 2213-2218. | en |
Copyright © DIAS 2013
