摘要
利用 DCA交通流模型模拟了单线路单速的交通情况 ,利用演化规则表达式推导出速度及流量的解析表达式 ,并分析了二粒子最近邻关联随密度的变化情况 .
A determinstical cellular automaton model is presented to simulate the traffic flow in a one lane roadway with single velocity.The equations of velocity and current are presented by use of the updated rule of DCA model.And the change of the correlation between two nearest neighbour as the density is analysed.
出处
《广西师范大学学报（自然科学版）》
CAS
1997年第1期49-53,共5页
Journal of Guangxi Normal University:Natural Science Edition
基金
国家自然科学基金
关键词
细胞自动机
交通流模型
DCA模型
Deterministical cellular automaton
traffic flow model
correlation
