Regulation of the bimodal traffic

Nadir Farhi (1) , Neila Bhouri (2) , P Lotito (2)

1 METALAU - Methods, algorithms and software in automatic control
2 INRETS/GRETIA - Génie des Réseaux de Transport et Informatique Avancée

We consider an urban network with two traffic modes. We control the traffic lights in order to free the roads used by the public transport vehicles. To do this, we solve a flow assignement problem, from which we deduce an ideal distribution of private vehicles. Then using traffic lights, we design a regulator maintaining the car distributions in the roads around the ideal trajectory. This regulator is obtained by solving a linear quadratic problem. The result is a global feedback on the car numbers in the roads. We show the robustness of the obtained control. We compare the obtained results with those given by Bhouri and Lotito (2005).

Mots clés: Traffic modelling; Bimodal Traffic; Automatic; Traffic assignment; Public transportation

Domaines: Autre

Nadir Farhi, Neila Bhouri, P Lotito. Regulation of the bimodal traffic. CTS 2006 - 11th IFAC Symposium on Control in Transportation Systems, Aug 2006, Delft, Netherlands. pp.233-238, ⟨10.3182/20060829-3-NL-2908.00041⟩. ⟨hal-01473659⟩