Wave properties of a traffic flow model on highway with ramps

Tie Qiao Tang; Hai Jun Huang; Gang Xu; Ying Zhang

doi:10.1209/0295-5075/84/14006

Wave properties of a traffic flow model on highway with ramps

Tie Qiao Tang^*
, Hai Jun Huang
, Gang Xu
, Ying Zhang

^*Corresponding author for this work

Beihang University

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

8 Scopus citations

Abstract

In this paper, we use the model is recently presented by us to study the wave properties of the traffic flow on highway with ramps. The results show that the model can perfectly reproduce the effects that ramps have on the formation, the propagation and the evolution of the traffic waves on the main road. Finally, we study the propagating velocity of the first-order wave on the main road and we can further prove that ramps might destroy the stability of the main road traffic flow.

Original language	English
Article number	14006
Journal	Europhysics Letters
Volume	84
Issue number	1
DOIs	https://doi.org/10.1209/0295-5075/84/14006
State	Published - 1 Oct 2008

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title = "Wave properties of a traffic flow model on highway with ramps",

abstract = "In this paper, we use the model is recently presented by us to study the wave properties of the traffic flow on highway with ramps. The results show that the model can perfectly reproduce the effects that ramps have on the formation, the propagation and the evolution of the traffic waves on the main road. Finally, we study the propagating velocity of the first-order wave on the main road and we can further prove that ramps might destroy the stability of the main road traffic flow.",

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AU - Huang, Hai Jun

AU - Xu, Gang

AU - Zhang, Ying

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AB - In this paper, we use the model is recently presented by us to study the wave properties of the traffic flow on highway with ramps. The results show that the model can perfectly reproduce the effects that ramps have on the formation, the propagation and the evolution of the traffic waves on the main road. Finally, we study the propagating velocity of the first-order wave on the main road and we can further prove that ramps might destroy the stability of the main road traffic flow.

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Wave properties of a traffic flow model on highway with ramps

Abstract

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