An extended car-following model accounting for cooperation driving system with velocity uncertainty

Geng Zhang, Di-Hua Sun, Min Zhao, Xiao-Yong Liao, Wei-Ning Liu and Tong Zhou

Physica A: Statistical Mechanics and its Applications, 2018, vol. 505, issue C, 1008-1017

Abstract: In this paper, an extended car-following model accounting for cooperation driving system with vehicle’s velocity uncertainty is proposed based on the full velocity difference car-following model. To analyze the influence of vehicle’s velocity uncertainty on traffic evolution properties, the asymptotic and local stability conditions of the new car-following model are derived respectively by using the stability theory in control theory. Numerical simulation is carried out and it shows that the vehicle’s velocity uncertainty can impact vehicle starting process and the stability of traffic flow importantly.

Keywords: Traffic flow; Asymptotic stability; Local stability; Car-following model; Velocity uncertainty (search for similar items in EconPapers)
Date: 2018
References: View complete reference list from CitEc
Citations: View citations in EconPapers (8)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:505:y:2018:i:c:p:1008-1017

DOI: 10.1016/j.physa.2018.04.028

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