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Communication Dans Un Congrès Année : 2019

Multimodal MFD models: General Formulations and Information Propagation

Résumé

Traffic state prediction models based on 3D or bi-modal Macroscopic Fundamental Diagram (MFD) is discussed in this work. The well known MFD-based models namely, accumulationbased and trip-based models are extended to the case of multimodal traffic. In addition, accumulation-based with outflow delay, which is studied in the context of link level traffic flow dynamics is investigated. The results from MFD-based models is verified with the solution of continuum space-time model, which is based on hyperbolic conservation equations. It is concluded that accumulation-based model with outflow delay address the limitations of conventional accumulation-based model and trip-based solution is most accurate among all the considered MFD-based models.
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Dates et versions

hal-02434866 , version 1 (27-02-2020)

Identifiants

  • HAL Id : hal-02434866 , version 1

Citer

Mahendra Paipuri, Ludovic Leclercq. Multimodal MFD models: General Formulations and Information Propagation. hEART 2019, 8th Symposium of the European Association for Research in Transportation, Sep 2019, Budapest, Hungary. 11p. ⟨hal-02434866⟩
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