PSO-BASED OPTIMIZATION FOR ISOLATED INTERSECTIONS SIGNAL TIMINGS AND SIMULATION

摘要：

In this paper, based on the analyzing the signal control problem of single intersections, a kind of real-time optimization method with PSO (Particle Swarm Optimization) solving signal timings for single intersection is put forward. On detecting the flow of current cycle and the cycle before, estimating the flow of next circle is proceeded. Setting least delay as performance index, we get each phase time for the next cycle. A simulation experiment for the traffic model at a four-phase intersection is also performed. The result shows that the method is efficient.

关键词： Particle swarm optimization Signal control Traffic flow Circle Four-phase intersection

作者: LI-GUO ZHANG YI-YA ZHONG ZHEN-LONG LI YANG-ZHOU CHEN

作者单位: School of Electronic Information & Control Engineering, Beijing University of Technology, Beijing 10 Department of Information, Beijing Institute of Economic Management, Beijing 100102, China

会议类型: 国际会议

会议名称: 2008 International Conference on Machine Learning and Cybernetics(2008机器学习与控制论国际会议)

会议地点: 昆明

会议语种:英文

页码: 993-996

在线出版日期: 2008-07-12（万方平台首次上网日期，不代表论文的发表时间）