| 基于遗传算法的城市干道协调控制 |
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| 引用本文： | 常云涛, 彭国雄. 基于遗传算法的城市干道协调控制[J]. 交通运输工程学报, 2003, 3(2): 106-112. |
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| 作者姓名： | 常云涛 彭国雄 |
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| 作者单位： | 同济大学 交通运输学院, 上海 200092 |
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| 基金项目： | 国家“973”子项目 ( G19980 3 0 419) |
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| 摘 要： | 探讨了传统解法城市干道协调控制中存在的典型问题, 对城市干道协调控制中交通流在协调控制系统内各交叉口的“驶离-到达”模式进行了分析, 提出了基于遗传算法的城市干道协调控制相位差优化设计方法。范例分析表明本文的方法求解结果优于传统数解法, 能更准确地反映实际的交通运行情况和控制效果。
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| 关 键 词： | 城市干道 协调控制 遗传算法 相位差 |
| 文章编号： | 1671-1637(2003)02-0106-07 |
| 收稿时间： | 2002-08-01 |
| 修稿时间： | 2002-08-01 |
Urban arterial road coordinate control based on genetic algorithm |
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| CHANG Yun-tao, PENG Guo-xiong. Urban arterial road coordinate control based on genetic algorithm[J]. Journal of Traffic and Transportation Engineering, 2003, 3(2): 106-112. |
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| Authors: | CHANG Yun-tao PENG Guo-xiong |
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| Affiliation: | School of Traffic and Transportation, Tongji University, Shanghai 200092, China |
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| Abstract: | The typical problems of traditional algorithm for urban arterial road coordinate control was pointed out. The real departure-arrival model at intersection was analyzed. A new method based on genitic algorithm was developed. An example shows that the new method is better than traditional one,it can accurately describe the actul traffic flow to give a good basis for the control. 2 tabs,8 figs, 9 refs. |
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| Keywords: | urban arterial road coordinate control genetic algorithm signal offset |
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