| 城市交通信号的模糊控制研究 |
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| 引用本文： | 赵建玉,贾磊,李春梅.城市交通信号的模糊控制研究[J].济南大学学报(自然科学版),2005,19(2):120-123. |
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| 作者姓名： | 赵建玉 贾磊 李春梅 |
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| 作者单位： | 济南大学,控制科学与工程学院,山东,济南,250022;山东大学,控制科学与工程学院,山东,济南,250061;山东大学,控制科学与工程学院,山东,济南,250061;济南大学,控制科学与工程学院,山东,济南,250022 |
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| 基金项目： | 山东省中青年科学家发展基金资助项目(031BS147)，山东省科技攻关计划资助项目(031080112) |
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| 摘 要： | 以城市主干道交叉口为研究对象，提出了一种实用的交通流模糊控制算法，该算法包括模糊控制算法和绿灯延时终止算法两部分。在现有的模糊控制算法的基础上，增加了绿灯延时终止算法，从而利用模糊逻辑对绿信比进行了优化。在SDCSTS仿真软件的基础上进行了仿真研究。仿真结果表明该方法的有效性。
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| 关 键 词： | 模糊控制 交通控制 仿真 |
| 文章编号： | 1671-3559(2005)02-0120-04 |
| 修稿时间： | 2004年11月29 |
Fuzzy Control for Urban Traffic Signals |
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| Zhao Jian-yu,JIA Lei,LI Chun-mei.Fuzzy Control for Urban Traffic Signals[J].Journal of Jinan University(Science & Technology),2005,19(2):120-123. |
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| Authors: | Zhao Jian-yu JIA Lei LI Chun-mei |
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| Affiliation: | ZHAO Jian-yu~1,2,JIA Lei2,Li Chun-mei1 |
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| Abstract: | In this paper a practical fuzzy control algorithm of urban traffic flow of intersection is presented, which comprises a fuzzy logic controller and a green light termination algorithm. In order to optimize the split, a green light termination algorithm is added to the previous fuzzy logic controller. Based on simulating software SDCSTS a simulation experiment was performed to measure the capability of above fuzzy controller at a four-phase intersection, and the performance was measured with average vehicle delays through the intersection. The simulations show that the results of the fuzzy controller are satisfactory, and the fuzzy method overmatches the time method. |
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| Keywords: | fuzzy control traffic control simulation |
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