Starting from the classical fluidodynamic models for traffic flow, we extend the theory to general networks. The problem at junction is underdetermined and is solved by two rules: (A) Incoming traffic distributes to outgoing roads according to fixed coefficients; (B) Drivers optimize the trough flow. Existence of solutions is provided by a wave front tracking algorithm.
Traffic flow on a road network
Piccoli B
2005
Abstract
Starting from the classical fluidodynamic models for traffic flow, we extend the theory to general networks. The problem at junction is underdetermined and is solved by two rules: (A) Incoming traffic distributes to outgoing roads according to fixed coefficients; (B) Drivers optimize the trough flow. Existence of solutions is provided by a wave front tracking algorithm.File in questo prodotto:
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