| 相邻双交叉口的三级模糊协调控制算法分析 |
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| 引用本文： | 杨阳,余立建,胡丹龙.相邻双交叉口的三级模糊协调控制算法分析[J].交通科技与经济,2013(2):93-97. |
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| 作者姓名： | 杨阳 余立建 胡丹龙 |
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| 作者单位： | 西南交通大学信息科学与技术学院,四川成都610031 |
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| 摘 要： | 提出一种相邻双交叉口三级模糊协调控制的算法，并通过遗传算法对模糊控制器各参数的隶属度函数顶点进行优化，设计实现相邻双交叉口协调控制的三级模糊协调控制器。通过使用MATLAB7．1进行编写仿真程序，在不同到达率情况下进行仿真，并且与传统单交叉口模糊控制方法进行比较。仿真结果表明，三级模糊协调控制可以有效减少相邻双交叉口车辆的平均延误。
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| 关 键 词： | 相邻双交叉口 三级模糊协调控制算法 遗传算法 智能交通系统 平均车辆延误 |
Three-stage fuzzy coordinated control algorithm on adjacent double traffic interxections |
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| YANG Yang,YU Li-jian,HU Dan-long.Three-stage fuzzy coordinated control algorithm on adjacent double traffic interxections[J].Technology & Economy in Areas of Communications,2013(2):93-97. |
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| Authors: | YANG Yang YU Li-jian HU Dan-long |
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| Institution: | (College of Information Science and Technology,Southwest Jiaotong University,Chengdu 610031, China) |
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| Abstract: | It presents a three-stage fuzzy coordinated control algorithm tor acljacent ooume interxections,and the membership functions of fuzzy controller parameters are optimized by using the genetic algorithm. Then the three-stage fuzzy coordinated controller is designed to control the adjacent double traffic interxections. Based on MATLAB 7.1 the simulation program is made in different arrival rates to compare with single traffic intersection fuzzy control algorithm. Simulation results show that the average delay of vehicles in intersections is lessened by using three-stage fuzzy coordinated control algorithm. |
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| Keywords: | adjacent traffic intersections three-stage fuzzy coordinated control algorithm geneticalgorithm intelligent transportion systemaverage vehicle delay |
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