7Nagel K,Schrekenberg M.A cellular automaton model for freeway traffic[J].J Phys I France,1992,2:2 221-2 229.
8Zhu ZuoJin,Wu QingSong,Jiang Rui,et al.Numerical study on traffic flow with single parameter state equation[J].J Trans Engineering,2002,128(2):167-172.
9Zheng Z G 2001 Chin. Phys. 10 703
10Boccaletti S, Kurths J, Osipov G et al 2002 Physics Report (366) 1