| 优化交通信号配时 缓解城市交通拥堵 |
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| 引用本文： | 王秀旺,毛新娜. 优化交通信号配时 缓解城市交通拥堵[J]. 大学数学, 2012, 28(3): 87-91. DOI: 10.3969/j.issn.1672-1454.2012.03.018 |
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| 作者姓名： | 王秀旺 毛新娜 |
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| 作者单位： | 1.新乡学院数学系,河南新乡,453000;2.新乡学院数学系,河南新乡,453000 |
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| 基金项目： | 河南省教育厅2011年度自然科学研究计划项目 |
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| 摘 要： | 为了缓解城市交通拥堵,建立以延误时间最短、停车次数最少为目标函数的非线性优化模型,用遗传算法进行计算求解.计算结果表明,所得的优化信号配时,降低了平均延误时间,减少了平均停车次数,提高了交叉口通行能力.
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| 关 键 词： | 延误时间 信号配时与优化 非线性优化模型 遗传算法 |
Optimize Traffic Signal Timing to Ease Urban Traffic Congestion |
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| WANG Xiu-wang,MAO Xin-na. Optimize Traffic Signal Timing to Ease Urban Traffic Congestion[J]. College Mathematics, 2012, 28(3): 87-91. DOI: 10.3969/j.issn.1672-1454.2012.03.018 |
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| Authors: | WANG Xiu-wang MAO Xin-na |
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| Affiliation: | (Department of Mathematics,Xinxiang University,Xinxiang 453003,China) |
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| Abstract: | In order to relieve urban traffic congestion,this paper develops to delay time the shortest,parking least number for target function of nonlinear optimization model,using genetic algorithms are solving calculation.The calculation results show that the optimization,the signal timing,reduce the average delay time,reducing the average stops,improve the crossing transportation capacity. |
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| Keywords: | delay time signal timing and optimization nonlinear optimization model genetic algorithm |
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