| 三串联路口信号灯智能控制与计算机仿真 |
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| 引用本文： | 张伯生,吴忠. 三串联路口信号灯智能控制与计算机仿真[J]. 上海工程技术大学学报, 2001, 0(Z1) |
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| 作者姓名： | 张伯生 吴忠 |
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| 作者单位： | 上海工程技术大学管理学院 上海200336(张伯生)，上海工程技术大学管理学院 上海200336(吴忠) |
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| 摘 要： | 分析了城市交通系统的特点 ,把模糊控制运用到交通信号灯的实时控制中。在现有的城市交通现状下 ,选择了较有代表性的交通路口 ,在实地进行了数据的采集 ,对数据进行了筛选和分析后 ,建立了理想化的三串联十字路口的城市交通系统模型。在路口处设置车辆检测器 ,使交通系统能随时掌握到达的车辆数。为了减少路口车辆的等待时间 ,提高交通信号灯的控制效能 ,对交通系统模型运用模糊控制的方法 ,建立了模糊控制规则 ,设计了模糊控制器 ,通过对信号灯延长的控制进行优化。通过仿真程序进行系统仿真 ,仿真结果表明优化后的车辆等待时间优于没有优化的交通情况
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| 关 键 词： | 模糊控制 系统仿真 智能控制 |
INTELLIGENT CONTROL AND COMPUTER SIMULATION OF TRAFFIC SIGNAL OF THREE INTERSECTION |
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| Zhang Bosheng Wu Zhong. INTELLIGENT CONTROL AND COMPUTER SIMULATION OF TRAFFIC SIGNAL OF THREE INTERSECTION[J]. Journal of Shanghai University of Engineering Science, 2001, 0(Z1) |
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| Authors: | Zhang Bosheng Wu Zhong |
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| Abstract: | In this paper,it analyzes the characteristic of the traffic system at one time,and uses the fuzzy logic control to command the signal lamp in real time.It establishes the model of the traffic system in three intersection,which selects the representational system by the status in quo of the city traffic system.It founds the rules of the fuzzy logic control theory,optimizing the model by fuzzy controller.The simulation simulates the running on the roadway,controlled the running by the fuzzy controller for traffic junction.It showed that the time which car is used to waiting for pass the intersection,optimized by fuzzy logic controller,is less than the time which hasn't used the fuzzy logic controller. |
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| Keywords: | Fuzzy logic control System simulation The rule of fuzzy controller |
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