Numerical simulation of some macroscopic mathematical models of traffic flow Comparative study
Journal: IPASJ International Journal of Computer Science (IIJCS) (Vol.3, No. 11)Publication Date: 2015-12-10
Authors : A. Lakhouili; El. Essoufi; H. Medromi; M. Mansouri;
Page : 001-006
Keywords : Keywords: Traffic flow; Riemann problem; weak solution; Godunov scheme; entropic solution.;
Abstract
ABSTRACT In this paper, some macroscopic mathematical models used urban traffic are presented and compared. The models are formulated in a continuous space-time framework before being discretized in space and time. Then we will do a theoretical study of the Riemann p r o b l em in order to achieve a numerical s c h em e says Godunov scheme which is the key to our modeling.
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