A type of multiple "look-ahead" car-following models is studied by nonlinear analysis.The mKdV equationto describe density wave of traffic jamming is derived.The result indicates that the behavior of multipl...A type of multiple "look-ahead" car-following models is studied by nonlinear analysis.The mKdV equationto describe density wave of traffic jamming is derived.The result indicates that the behavior of multiple "look-ahead"is in favor of stability enhancement of traffic flow.Furthermore,the traffic flow can reach the most stable case viaadjustment of the parameter of weight functions m=3.展开更多
基金The project supported by National Natural Science Foundation of China under Grant Nos. 10662002 and 10532060the State Key Basic Research Program of China under Grant No. 2006CB705500+1 种基金the Natural Science Foundation of Guangxi Zhuang Autonomous Region under Grant No. 0640003the Special Foundation for the New Century Talents Program of Guangxi Zhuang Autonomous Region under Grant No. 2005205
文摘A type of multiple "look-ahead" car-following models is studied by nonlinear analysis.The mKdV equationto describe density wave of traffic jamming is derived.The result indicates that the behavior of multiple "look-ahead"is in favor of stability enhancement of traffic flow.Furthermore,the traffic flow can reach the most stable case viaadjustment of the parameter of weight functions m=3.
