| 基于切换模型的两交叉口信号灯Q学习协调控制 |
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| 引用本文： | 赵晓华,李振龙,于泉,张杰. 基于切换模型的两交叉口信号灯Q学习协调控制[J]. 北京工业大学学报, 2007, 33(11): 1148-1152,1157 |
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| 作者姓名： | 赵晓华 李振龙 于泉 张杰 |
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| 作者单位： | 北京工业大学,北京市交通工程重点实验室,北京,100022;北京工业大学,电子信息和控制工程学院,北京,100022 |
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| 基金项目： | 北京工业大学科技创新平台建设资助项目，北京市人才强教计划中青年骨干教师资助项目 |
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| 摘 要： | 为了解决两交叉口信号灯协调控制,在建立两交叉口切换模型的基础上,提出了组合相位的概念,将两交叉口形式上转换为单交叉口的形式,采用解决单个智能体和环境交互的Q学习算法实现了两交叉口之间的协调控制。应用Paramics微观交通仿真软件进行了算法仿真,仿真结果验证了该方法的有效性。
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| 关 键 词： | Q学习算法 两交叉口切换模型 组合相位 两交叉口协调控制 |
| 文章编号： | 0254-0037（2007）11-1148-05 |
| 收稿时间： | 2006-08-31 |
| 修稿时间： | 2006-08-31 |
Based on Switching-model Cooperative Control for Two Intersections Applying Q-Learning |
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| ZHAO Xiao-hua,LI Zhen-long,YU Quan,ZHANG Jie. Based on Switching-model Cooperative Control for Two Intersections Applying Q-Learning[J]. Journal of Beijing Polytechnic University, 2007, 33(11): 1148-1152,1157 |
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| Authors: | ZHAO Xiao-hua LI Zhen-long YU Quan ZHANG Jie |
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| Abstract: | In order to realize the cooperative control for two adjacent intersections,the signal control for two intersections is put forward based on the method,which the traffic signal control for an isolated intersection has been resolved by O-Learning.According to the switching-model for two intersections,the combination phase of two intersections is advanced in order to transform two intersections to a single one.So the coopera- tion control for two intersections can be resolved by general O-Learning.It is illustrated by Paramics simula- tion software that the method is effective and feasible. |
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| Keywords: | Q-learning algorithm the switching-model for two intersections combination-phase cooperation control for two intersections |
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