Propagating properties of traffic flow on a ring road without ramp

T. Q. Tang; J. He; Y. H. Wu; L. Caccetta

doi:10.1016/j.physa.2013.11.019

Propagating properties of traffic flow on a ring road without ramp

T. Q. Tang^*
, J. He
, Y. H. Wu
, L. Caccetta

^*Corresponding author for this work

School of Transportation Science and Engineering

Curtin University
Beihang University

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

In this paper, we study the propagating properties of traffic flow on a ring road with no ramp. The numerical results show that the traffic flow on the ring road with no ramp can be divided into three traffic states and that the propagating property and proportion of each state, and the deviation between the current traffic state and its equilibrium state are related to the initial density. Finally, the video data of the third ring road in Beijing qualitatively testify the numerical results.

Original language	English
Pages (from-to)	164-172
Number of pages	9
Journal	Physica A: Statistical Mechanics and its Applications
Volume	396
DOIs	https://doi.org/10.1016/j.physa.2013.11.019
State	Published - 15 Feb 2014

Keywords

Deviation
Equilibrium state
Propagating property
Traffic flow

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10.1016/j.physa.2013.11.019

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title = "Propagating properties of traffic flow on a ring road without ramp",

abstract = "In this paper, we study the propagating properties of traffic flow on a ring road with no ramp. The numerical results show that the traffic flow on the ring road with no ramp can be divided into three traffic states and that the propagating property and proportion of each state, and the deviation between the current traffic state and its equilibrium state are related to the initial density. Finally, the video data of the third ring road in Beijing qualitatively testify the numerical results.",

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AU - Tang, T. Q.

AU - He, J.

AU - Wu, Y. H.

AU - Caccetta, L.

PY - 2014/2/15

Y1 - 2014/2/15

N2 - In this paper, we study the propagating properties of traffic flow on a ring road with no ramp. The numerical results show that the traffic flow on the ring road with no ramp can be divided into three traffic states and that the propagating property and proportion of each state, and the deviation between the current traffic state and its equilibrium state are related to the initial density. Finally, the video data of the third ring road in Beijing qualitatively testify the numerical results.

AB - In this paper, we study the propagating properties of traffic flow on a ring road with no ramp. The numerical results show that the traffic flow on the ring road with no ramp can be divided into three traffic states and that the propagating property and proportion of each state, and the deviation between the current traffic state and its equilibrium state are related to the initial density. Finally, the video data of the third ring road in Beijing qualitatively testify the numerical results.

KW - Deviation

KW - Equilibrium state

KW - Propagating property

KW - Traffic flow

UR - https://www.scopus.com/pages/publications/84890557180

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DO - 10.1016/j.physa.2013.11.019

M3 - 文章

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EP - 172

JO - Physica A: Statistical Mechanics and its Applications

JF - Physica A: Statistical Mechanics and its Applications

ER -

Propagating properties of traffic flow on a ring road without ramp

Abstract

Keywords

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