中国物理B ›› 2009, Vol. 18 ›› Issue (10): 4208-4216.doi: 10.1088/1674-1056/18/10/021
葛红霞1, 张辉1, 余寒梅1, 沈飞英2, 雷丽3
Shen Fei-Ying(沈飞英)a), Ge Hong-Xia(葛红霞)a)†, Zhang Hui(张辉)a), Yu Han-Mei(余寒梅)a), and Lei Li(雷丽)b)
摘要: Based on the pioneer work of Konishi et al, a new control method is presented to suppress the traffic congestion in the coupled map (CM) car-following model under an open boundary. A control signal concluding the velocity differences of the two vehicles in front is put forward. The condition under which the traffic jam can be contained is analyzed. The results are compared with that presented by Konishi et al [Phys. Rev. 1999 E 60 4000--4007]. The simulation results show that the temporal behavior obtained by our method is better than that by the Konishi's et al. method, although both the methods could suppress the traffic jam. The simulation results are consistent with the theoretical analysis.
中图分类号: (Granular models of complex systems; traffic flow)