A modified coupled map car following model and its traffic congestion analysis

Hong-Xia Ge; Yu-Xia Liu; Rong-Jun Cheng; Siu-Ming Lo

doi:10.1016/j.cnsns.2012.03.016

Author(s)

Hong-Xia Ge
Yu-Xia Liu
Rong-Jun Cheng
Siu-Ming Lo

Detail(s)

Original language	English
Pages (from-to)	4439-4445
Journal / Publication	Communications in Nonlinear Science and Numerical Simulation
Volume	17
Issue number	11
Publication status	Published - Nov 2012

Link(s)

DOI	DOI https://doi.org/10.1016/j.cnsns.2012.03.016 Final Published version
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Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-84861696426&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(9f5f9f8b-117f-421e-9d8c-aa8e83feb197).html

Abstract

Based on the coupled map car following model which was presented by Konishi et al. [Konishi KJ, Kokame H, Hirate K. Phys Rev E 1999;60:4000-7.] (for short, KKH), a modified coupled map car following model is proposed. In this model two successive vehicles' headway distances in front of the considered one are incorporated in the optimal velocity (for short, OV) function. The stability condition is given for the change of the speed of the preceding vehicle on the base of the control theory. The control scheme in KKH model is applied to the modified model and the feedback gains are determined. Comparison between the modified model and KKH model is carried out. And the corresponding numerical simulation results show that the temporal behavior obtained by our model is better than that by KKH model. The simulation results are in good agreement with the theoretical analysis. © 2012.

Research Area(s)

Coupled map car following model, Feedback control scheme, Optimal velocity function, Traffic flow

SDG 11 - Sustainable Cities and Communities

Citation Format(s)

[ RIS ] [ BibTeX ]

A modified coupled map car following model and its traffic congestion analysis. / Ge, Hong-Xia; Liu, Yu-Xia; Cheng, Rong-Jun et al.
In: Communications in Nonlinear Science and Numerical Simulation, Vol. 17, No. 11, 11.2012, p. 4439-4445.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Ge, H-X, Liu, Y-X, Cheng, R-J & Lo, S-M 2012, 'A modified coupled map car following model and its traffic congestion analysis', Communications in Nonlinear Science and Numerical Simulation, vol. 17, no. 11, pp. 4439-4445. https://doi.org/10.1016/j.cnsns.2012.03.016

Ge, H.-X., Liu, Y.-X., Cheng, R.-J., & Lo, S.-M. (2012). A modified coupled map car following model and its traffic congestion analysis. Communications in Nonlinear Science and Numerical Simulation, 17(11), 4439-4445. https://doi.org/10.1016/j.cnsns.2012.03.016

Ge HX, Liu YX, Cheng RJ, Lo SM. A modified coupled map car following model and its traffic congestion analysis. Communications in Nonlinear Science and Numerical Simulation. 2012 Nov;17(11):4439-4445. doi: 10.1016/j.cnsns.2012.03.016

Ge, Hong-Xia ; Liu, Yu-Xia ; Cheng, Rong-Jun et al. / A modified coupled map car following model and its traffic congestion analysis. In: Communications in Nonlinear Science and Numerical Simulation. 2012 ; Vol. 17, No. 11. pp. 4439-4445.