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Optimal control based heuristic for congestion reduction in traffic networks


The principal purpose of this work is to test the TUC strategy in a simple case using a micro-simulator designed ad hoc, previous to its real implementation. Using concepts of traffic engineering we describe a well known dynamic linear model of traffic flow in a urban traffic network that is controlled using the traffic-light times. This simplified model allows to obtain a Riccati feedback matrix and compute traffic-light times that will improve the congestion levels. We present some numerical experiments made with the model on an academic example and we validated them with a microscopic simulator that we have created based on Car Following theory and discrete event models.

Palabras clave
Optimal Control
Urban traffic models

Esta obra se publica con la licencia Creative Commons Attribution-NonCommercial 4.0 International (BY-NC 4.0)
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