| 动态OD矩阵推算模型及算法应用 |
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| 引用本文： | 郝光,岳辉,王翠红,马倩玉.动态OD矩阵推算模型及算法应用[J].铁道运输与经济,2007,29(1):82-86. |
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| 作者姓名： | 郝光 岳辉 王翠红 马倩玉 |
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| 作者单位： | 1. 西南交通大学,交通运输学院,四川,成都,610031
2. 西南交通大学,电气工程学院,四川,成都,610031 |
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| 基金项目： | 交通部西部交通建设科技项目 |
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| 摘 要： | 动态OD矩阵反映每个OD对(对应交通运输网络中每个特定的起点—终点对)间特定时段内时变的交通需求。在论述动态OD矩阵推算方法的基础上,通过回顾动态OD矩阵估计研究进展,分析各类模型的特点及问题,结合铁路旅客OD矩阵推算进行了实例分析,并指出需要进一步研究的问题。
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| 关 键 词： | 动态OD矩阵 推算 模型 算法 |
| 文章编号： | 1003-1421(2007)01-0082-05 |
| 修稿时间： | 2006-08-02 |
Review on Dynamic OD Matrix Estimation Model and Algorithm |
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| HAO Guang,YUE Hui,WANG Cui-hong,Ma Qian-yu.Review on Dynamic OD Matrix Estimation Model and Algorithm[J].Rail Way Transport and Economy,2007,29(1):82-86. |
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| Authors: | HAO Guang YUE Hui WANG Cui-hong Ma Qian-yu |
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| Institution: | 1 .School of Traffic and Transportation, Southwest Jiaotong University, Chengdu, Sichuan 610031, China; 2.School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China |
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| Abstract: | The dynamic OD matrix reflects the time-variable demand of each OD on transportation in pointed section (each OD stands for one pair of original point and destination point on the transportation network). On the basis of expounding the estimation method of dynamic OD matrix, the essay reviews the research evolution of dynamic OD matrix estimation, analyzes the characteristics and problems of different models, makes analysis on the railway passenger OD matrix estimation with examples, and points out the problems that need to be resolved in further step. |
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| Keywords: | dynamic OD matrix estimation model algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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