Zhu, H. B.; Ge, H. X.; Dong, L. Y.; Dai, S. Q. - In: The European Physical Journal B - Condensed Matter and … 57 (2007) 1, pp. 103-108
Based on the Nagel-Schreckenberg (NaSch) model of traffic flow, a modified cellular automaton (CA) traffic model with the density-dependent randomization (abbreviated as the DDR model) is proposed to simulate traffic flow. The fundamental diagram obtained by simulation shows the ability of this...