[1]张春荣,陈森发,朱玉全.一种动态交通分配的快速算法及应用[J].东南大学学报(自然科学版),2001,31(6):91-93.[doi:10.3969/j.issn.1001-0505.2001.06.022]
 Zhang Chunrong,Chen Senfa,Zhu Yuquan.Algorithm of Fast Dynamic Traffic Assignment and Its Application[J].Journal of Southeast University (Natural Science Edition),2001,31(6):91-93.[doi:10.3969/j.issn.1001-0505.2001.06.022]
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一种动态交通分配的快速算法及应用()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
31
期数:
2001年第6期
页码:
91-93
栏目:
土木工程
出版日期:
2001-11-20

文章信息/Info

Title:
Algorithm of Fast Dynamic Traffic Assignment and Its Application
作者:
张春荣 陈森发 朱玉全
东南大学经济管理学院, 南京 210096
Author(s):
Zhang Chunrong Chen Senfa Zhu Yuquan
College of Economics and Management, Southeast University, Nanjing 210096, China)
关键词:
动态交通分配 旅行费用 走行时间 OD(origin destination)矩阵
Keywords:
dynamic transportation assignment travel expend travel time OD matrix
分类号:
TU491.123
DOI:
10.3969/j.issn.1001-0505.2001.06.022
摘要:
为了使得动态交通分配技术能够在大规模网络中实现,本文介绍了基于最优控制理论建立的动态用户分配模型,并针对其适用于实际的路径寻优带来的问题,提出了一种实用、快速的算法.该算法采用时间离散技术,结合静态用户分配算法,实现动态效果.减少了数据处理量,从而大大提高了运算速度.在实际应用中取得了明显的效果.
Abstract:
For realizing the technology of dynamic traffic assignment into large-scale network, a dynamic-user assignment model which is based on optimal control theory is introduced and a practical and fast algorithm of optimal route choice is proposed, Applying time separation method, it combined with static-user assignment algorithm to realize dynamic effect. The data needed to process are reduced and this algorithm is efficient in practice.

参考文献/References:

[1] Boyce D E,Ran B,Leblanc L J.Solving an instantaneous dynamic user-optimal route choice model.Transportation Science,1995,29(2):42~54
[2] Carey M.A Constraint qualification for dynamic traffic assignment model.Transpn Sci,1986,20(1):55~58
[3] Bertsekas D P.A simple and fast label correcting algorithm for shortest paths.Networks,1993,23:127~133
[4] 陆化普.交通规划理论与方法.北京:清华大学出版社,1998.85~100
[5] 陆化普,殷亚峰.动态系统最优分配模型的研究.公路交通科技,1996(3):75~90

备注/Memo

备注/Memo:
作者简介:张春荣,男,1978年生,硕士研究生.
更新日期/Last Update: 2001-11-20