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Metastable states in a microscopic model of traffic flow
Physical Review E, 1997It is a well known fact that metastable states of very high throughput and hysteresis effects exist in traffic flow, which the simple cellular automaton model of traffic flow and its continuous generalization fail to reproduce. It is shown that the model can be generalized to give a one-parametric family of models, a part of which reproduces the ...
Krauß, S., Wagner, P., Gawron, C.
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Microscopic Parameters and Macroscopic Features of Traffic Flow
2003A major task of traffic modelling is to investigate how traffic parameters on the microscopic scale, such as reaction time and inertia, influence the macroscopic flow phenomena. In this article, we present a transformation that relates microscopic car-following models to their macroscopic continuum counterpart. For a specific type, the optimal-velocity
Peter Berg, Eddie Wilson
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Relationship between microscopic dynamics in traffic flow and complexity in networks
Physical Review E, 2007Complex networks are constructed in the evolution process of traffic flow, and the states of traffic flow are represented by nodes in the network. The traffic dynamics can then be studied by investigating the statistical properties of those networks.
Xin-Gang, Li +3 more
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Microscopic Randomness and “Fundamental Diagram” in the Traffic Flow Problem
2000Starting from a continuous follow-the-leader model for individual vehicle motion a stochastic term is added in order to account for the elementary randomness of driving. In a suitably defined stationary state thus an equilibrium distribution of nearest-neighbour distances is spanned up which allows to understand the “fundamental diagram” of macroscopic
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Traffic flow simulations based on microscopic models
, 2014 Microscopic car-following models are widely used to generate traffic flow simulations. In some cases visualization on macroscopic scales (both spatial and temporal) are required to provide relevant feedback to researchers. Recent studies have indicated
Vergeest, Joris
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Microscopic state evolution model of mixed traffic flow based on potential field theory
Physica A: Statistical Mechanics and Its Applications, 2022Linheng Li, Xu Qu, Zhijun Chen
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Traffic Flow Theory Microscopic Density Characteristics
2023Sameer, Mostafa, Ratrout, Nedal
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A Density-Based and Lane-Free Microscopic Traffic Flow Model Applied to Unmanned Aerial Vehicles
Drones, 2021Mirmojtaba Gharibi +2 more
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