| 适于交通在线控制OD矩阵的一种估计方法 |
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| 引用本文： | 周晶,徐南荣.适于交通在线控制OD矩阵的一种估计方法[J].系统工程理论与实践,1994,14(3):36-43. |
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| 作者姓名： | 周晶 徐南荣 |
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| 作者单位： | 东南大学管理学院 |
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| 摘 要： | 适于交通在线控制ＯＤ矩阵的一种估计方法周晶，徐南荣（东南大学管理学院，南京２１００１８）ＡｎＥｓｔｉｍａｔｉｏｎＭｅｔｈｏｄｏｆＯＤＴｒｉｐＭａｔｒｉｘｆｏｒＴｒａｆｆｉｃＯｎｌｉｎｅＣｏｎｔｒｏｌＺｈｏｕＪｉｎｇＸｕＮａｎｒｏｎｇ（Ｍａｎａｇｅｍｅ...
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| 收稿时间： | 1992-01-28 |
An Estimation Method of OD Trip Matrix for Traffic Online Control |
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| Zhou Jing Xu Nanrong.An Estimation Method of OD Trip Matrix for Traffic Online Control[J].Systems Engineering —Theory & Practice,1994,14(3):36-43. |
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| Authors: | Zhou Jing Xu Nanrong |
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| Institution: | Management College, Southeast Universssity 210018 |
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| Abstract: | In this paper, an analysis about two sorts of OD trip matrix which have different use is given. Under the knowledge of link traffic counts, an estimation method of OD trip matrix is put forward, which is applied to traffic management and control The estimation of OD trip ma-trix can be transformed into a nonlinear programming model by maximizing entropy contained in the solution.This model is also applied to calculate turn flows for intersection where inflows and outflows are known. Meanwhile it is shown that the model is posssible and reasonable. |
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| Keywords: | OD trip matrix entropy link traffic counts nonlinear programming |
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