Disorder effects in cellular automata for two-lane traffic

Wolfgang Knospe, Ludger Santen, Andreas Schadschneider and Michael Schreckenberg

Physica A: Statistical Mechanics and its Applications, 1999, vol. 265, issue 3, 614-633

Abstract: For single-lane traffic models it is well known that particle disorder leads to platoon formation at low densities. Here we discuss the effect of slow cars in two-lane systems. Surprisingly, even a small number of slow cars can initiate the formation of platoons at low densities. The robustness of this phenomenon is investigated for different variants of the lane-changing rules as well as for different variants on the single-lane dynamics. It is shown that anticipation of drivers reduces the influence of slow cars drastically.

Keywords: Cellular automata; Nagel-Schreckenberg model; Platoon formation; Lane-changing rules (search for similar items in EconPapers)
Date: 1999
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Citations: View citations in EconPapers (9)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:265:y:1999:i:3:p:614-633

DOI: 10.1016/S0378-4371(98)00565-2

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