Analysis of Stability for Gas-Kinetic Non-Local Traffic Model

Chin. Phys. Lett.

2006, Vol. 23

Issue (9): 2494-2497 DOI:

Original Articles

Analysis of Stability for Gas-Kinetic Non-Local Traffic Model

SUN Xi-Ming; DONG Yu-Jie

Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084

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SUN Xi-Ming, DONG Yu-Jie 2006 Chin. Phys. Lett. 23 2494-2497

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Abstract The gas-kinetic non-local traffic model is improved by taking into account the relative velocity of the correlated vehicles. The stability of different relaxation time modes is analytically investigated with the perturbation method. The analysis and numerical simulations validate that the density-velocity dependent relaxation time model is more stable than the other gas-kinetic traffic models in the high density traffic jams.

Keywords: 51.10.+y 47.35.+i 89.40.-a

Published: 01 September 2006

PACS:	51.10.+y	(Kinetic and transport theory of gases)
	47.35.+i
	89.40.-a	(Transportation)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2006/V23/I9/02494

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