Journal of Transportation Systems Engineering and Information Technology ›› 2003, Vol. 3 ›› Issue (2): 43-46 .
• Systems Engineering Theory and Methods • Previous Articles Next Articles
CHEN Pi-gang
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陈丕刚
Abstract: The line control for multiple intersections is a hot spot in the area of transportation. According to the principle of system analysis and coordination, a method about fuzzy line control for multiple intersections is proposed. The system is made of two control units, one is the basic control unit for every single intersection, and the other is used for the function of corresponding with the system.
Key words: fuzzy line control, system analysis, emergency numerical value
摘要: 在基于系统分析与协调的原理上,提出了多交叉口的信号模糊线控系统模型,模型分为用于控制单个交叉口的第一级模糊控制单元与协调主干道的协调级控制单元。前者对采集到的数据先进行模糊化,再根据模糊控制规则进行模糊判决,从而实现对各个方向的信号配时;后者根据基于紧急值下的系统协调原理对各个路口的总的信号周期进行协调,从而达到系统整体优化的目的。仿真结果表明,效果明显。
关键词: 系统分析, 模糊线控, 紧急值
CHEN Pi-gang. Study of Fuzzy Line Control for Multiple Intersections[J]. Journal of Transportation Systems Engineering and Information Technology, 2003, 3(2): 43-46 .
陈丕刚. 多交叉口信号模糊线控制模型研究[J]. 交通运输系统工程与信息, 2003, 3(2): 43-46 .
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URL: http://www.tseit.org.cn/EN/abstract/abstract17062.shtml
http://www.tseit.org.cn/EN/Y2003/V3/I2/43