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Energy consumption investigation for a new car-following model considering driver's memory and average speed of the vehicles

Jin, Z, Yang, Z and Ge, H (2018) Energy consumption investigation for a new car-following model considering driver's memory and average speed of the vehicles. Physica A: Statistical Mechanics and its Applications, 506. pp. 1038-1049. ISSN 0378-4371

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Abstract

In this paper, a modified car-following model is proposed by taking into account the influence of the average speed effect of the vehicles and driver’s memory on traffic flow basing on the two velocity difference model (TVDM). The stability conditions are obtained through the linear stability analysis. The time-dependent Ginzburg-Landau (TDGL) equation and the modified Korteweg-de Vries (mKdV) equation are derived in the unstable area by means of nonlinear analysis, respectively. The TDGLand mKdV equations are constructed to describe the traffic behavior near the critical point. The evolution of traffic congestion and the corresponding energy consumption are discussed. Numerical simulations are in good agreement with the theoretical results. It is found that the extended model can not only to depress the energy consumption but also to enhance the stability of traffic flow.

Item Type: Article
Uncontrolled Keywords: 0105 Mathematical Physics, 0206 Quantum Physics
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TD Environmental technology. Sanitary engineering
T Technology > TL Motor vehicles. Aeronautics. Astronautics
Divisions: Maritime and Mechanical Engineering
Publisher: Elsevier
Related URLs:
Date Deposited: 25 Mar 2019 13:46
Last Modified: 25 Mar 2019 13:51
DOI or Identification number: 10.1016/j.physa.2018.05.034
URI: http://researchonline.ljmu.ac.uk/id/eprint/10399

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