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Communication Dans Un Congrès Année : 2017

Dual expression of macroscopic urban models: Analytical and numerical investigations with piecewise linear functions

Résumé

Large-scale network modeling using the Macroscopic Fundamental Diagram (MFD) is widely based on the single-reservoir model, where the variation of the accumulation of circulating vehicles in the reservoir equals inflow minus outflow. This simple accumulation-based model suffers from the infinite-wave speed dropback, which is problematic when the inflow varies rapidly. To overcome this limitation, a trip-based model has been recently proposed, but whose solution cannot be obtained analytically.
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Dates et versions

hal-01493408 , version 1 (21-03-2017)

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  • HAL Id : hal-01493408 , version 1

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Guilhem Mariotte, Ludovic Leclercq, Jorge A. Laval. Dual expression of macroscopic urban models: Analytical and numerical investigations with piecewise linear functions. 96th Transportation Research Board Annual Meeting, Jan 2017, WASHINGTON, United States. 20 p. ⟨hal-01493408⟩
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