| 基于粒子群优化的单交叉口信号控制与仿真 |
| |
| 引用本文： | 钟宜亚,鲍占阔,陈阳舟,杨玉珍.基于粒子群优化的单交叉口信号控制与仿真[J].昆明理工大学学报(理工版),2005,30(1):82-85. |
| |
| 作者姓名： | 钟宜亚 鲍占阔 陈阳舟 杨玉珍 |
| |
| 作者单位： | 北京工业大学,电子信息与控制工程学院,北京,100022 |
| |
| 基金项目： | 北京市教委基金项目资助 (项目编号 :KP0 2 0 2 2 0 0 379)，北京市自然基金资助项目(项目编号 :4 0 4 2 0 0 6 ) |
| |
| 摘 要： | 针对我国城市交通的交通流特性，在分析平面交叉口控制问题的基础上，通过本周期和前一周期的车流量数据，采用线性预估方法，对下一周期的车流量进行估计，采用粒子群优化算法实现单交叉口多相位信号配时方法，以单交叉口周期车辆停滞最少为控制性能指标，确定下一个周期的信号配时，仿真结果证明了算法的有效性。
|
| 关 键 词： | 单交叉口 粒子群优化 车流量 仿真 |
| 文章编号： | 1007-855X(2005)01-0082-04 |
| 修稿时间： | 2004年11月12 |
PSO-Based Optimization of Signal Timing and Simulation for Isolated Intersection |
| |
| ZHONG Yi-ya,BAO Zhan-kuo,CHEN Yang-zhou,YANG Yu-zhen.PSO-Based Optimization of Signal Timing and Simulation for Isolated Intersection[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2005,30(1):82-85. |
| |
| Authors: | ZHONG Yi-ya BAO Zhan-kuo CHEN Yang-zhou YANG Yu-zhen |
| |
| Abstract: | On the basis of analyzing the control problems of single intersection, a kind of real-time method with PSO (Particle Swarm Optimization) solving signal timing 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 through the linear pre-estimation method. Setting least delay as performance index, each phase time for the next cycle can be obained. A simulation experiment for the traffic model at a four-phase intersection is also demonstrated. The result shows that the method is efficient. |
| |
| Keywords: | single intersection PSO traffic flow simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
