Empirical Approximation for the Stochastic Fundamental Diagram of Traffic Flow on Signalized Intersection
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DOI: 10.1155/2018/4603614
Abstract: The wide scattering nature of the fundamental diagram (FD) with observed flow-density data may be associated with the dynamical traffic flow process, especially on signalized intersection. To describe the uncertainty of FD, in this work… read more here.
Keywords: traffic; fundamental diagram; traffic flow; density ... See more keywords
Macroscopic Fundamental Diagram Based Discrete Transportation Network Design
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DOI: 10.1155/2020/4951953
Abstract: The presence of demand uncertainty brings challenges to network design problems (NDP), because fluctuations in origin-destination (OD) demand have a prominent effect on the corresponding total travel time, which is usually adopted as an index… read more here.
Keywords: network; macroscopic fundamental; network design; fundamental diagram ... See more keywords
Expansion of the Fundamental Diagram from a Microscopic Multilane Modeling Framework of Mixed Traffic
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DOI: 10.1155/2020/8878346
Abstract: Microscopic modeling of mixed traffic (i.e., automaton-driven vehicles and human-driven vehicles) dynamics, particularly car-following, lane-changing, and gap-acceptance, provides the opportunity to gain a more accurate estimation of flow-density relationships for both traditional traffic with human-driven… read more here.
Keywords: traffic; flow density; model; fundamental diagram ... See more keywords
On the Urban Link Fundamental Diagram Based on Velocity-Weighted Flow and Queue Length
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DOI: 10.3390/sym12111852
Abstract: For uninterrupted traffic flow, it is well-known that the fundamental diagram (FD) describes the relationship between traffic flow and density under steady state. To study the characteristics of interrupted traffic flow on a signalized link,… read more here.
Keywords: queue length; diagram; link fundamental; velocity weighted ... See more keywords