Ομιλία με τίτλο: Dynamics of heterogeneity in urban networks: aggregated traffic modeling and hierarchical control
Πολυτεχνειούπολη, αίθουσα Δ3.004 (ΜΠΔ)
16/06/2015 14:00 - 15:00
Περιγραφή:
Την Τρίτη 16 Ιουνίου 2015 και ώρα 14:00 στην αίθουσα Δ3.004 (ΜΠΔ) θα δοθεί ομιλία από τον Prof. Nikolas Geroliminis.
Τίτλος Ομιλίας:
Dynamics of heterogeneity in urban networks: aggregated traffic modeling and hierarchical control.
Περίληψη ομιλίας:
Real traffic data and simulation analysis reveal that for some urban networks a well-defined Macroscopic Fundamental Diagram (MFD) exists, which provides a unimodal and low-scatter relationship between the network vehicle density and outflow. Recent studies demonstrate that link density heterogeneity plays a significant role in the shape and scatter level of MFD and can cause hysteresis loops that influence the network performance.