期刊文献+

动态交通分配中一种离散VI模型的算法研究 被引量:9

A MODIFIED APPROACH ON DISCRETED VARIATIONAL INEQUALITYMODEL IN DYNAMIC TRAFFIC NETWORK
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摘要 在离散化的条件下分析了动态交通中建立模型的约束条件 ,在此基础上建立了动态用户最优 (DUO)配流问题的变分不等式 (VI)模型 ,并对此模型用修正投影算法来求解 ,该算法在每一个小时段都能给出路段流入率、流出率及路段流量 。 In this paper,a variational inequality(VI) model for dynamic u se r optimal(DUO)problem is proposed,and a modified projection algorithm is design ed to solve this model.The model satisfies Wardrop's first principl e,and the algorithm can calculate,at each interval,the link inflow rates,the link outflow rates and the link flows,so as to provide necessary information f or the travelers during their traveling.
出处 《土木工程学报》 EI CSCD 北大核心 2004年第3期105-108,共4页 China Civil Engineering Journal
基金 国家杰出青年科学基金 ( 70 2 2 50 0 5) 高等学校优秀青年教师教学科研奖励计划资助 ( 2 0 0 1 )
关键词 动态用户最优 DUO 瞬时阻抗 修正投影算法 动态交通分配 变分不等式模型 dynamic user optimal(DUO) instantaneous travel time proje ction algorithm
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参考文献8

  • 1Merchant D. K., Nemhauser G. L. A Model and an algorithm for the dynamic traffic assignment. Transportation Science, 1976,12:62~77
  • 2Friesz T. L, Luque F. J., Tobin R. L., et al. Dynamic network traffic assignment considered as a continuous time optimal control problem. Operations Research, 1989, 37:893 ~ 901
  • 3Ran B., Boyce D. E., LeBlanc L. J. A new class of instantaneous dynamic user- optimal traffic. assignment models.Operations Research, 1993, 41 (1): 192 ~ 202
  • 4Ran B., Boyce D. E. Modding Dynamic Transportation Network. 1996, Springer
  • 5Chen H. K. Dynamic travel choice model-a variational inequality approach. 1999, Springer
  • 6Zhu D. L., Marcotte P. On the existence of solutions to the dynamic user equilibrium problem. Transportation Science,2000, 34 (4): 402 ~ 414
  • 7任华玲,高自友.关于流量传播约束的分析[J].土木工程学报,2003,36(1):26-29. 被引量:5
  • 8任华玲,高自友.瞬时动态用户最优问题的统一模型及算法研究[J].土木工程学报,2003,36(7):95-99. 被引量:12

二级参考文献17

  • 1Merchant D K, Nemhauser G L . A Model and an algorithm for the dynamic traffic assignment[J].Transportation Science, 1976b, 12, 62-77.
  • 2Friesz T L, Luque F J, Tobin R L, et al . Dynamic network traffic assignment considered as a continuous time optimal control problem[J]. Operations Research,1989, 37, 893-901.
  • 3Ran B, Boyce D E, LeBlanc L J . Anew class of instantaneous dynamic user-optimal traffic assignment models[J]. Operations Research, 1993, 41(1), 192-202.
  • 4Ran B, Boyce D E. Modeling Dynamic Transportation Network[M]. 1996, Springer.
  • 5Chen H K, Dynamic travel choice model--a variational inequality approach[M]. Springer, 1999.
  • 6Zhu D L, Marcotte P. On the existence of solutions to the dynamic user equilibrium problem[J] . Transportation Science, 2000, 34(4), 402-414.
  • 7Merchant D K, Nemhauser G L. A Model and an algorithm for the dynamic traffic assignment[J].Transportation Science, 1976b, 12:62~77
  • 8Friesz T L, Luque F J, Tobin R L, et al. Dynamic network traffic assignment considered as a continuous time optimal control problem[J] . Operations Research,1989, 37:893~901
  • 9Bin Ran, David Boyce, Larry J LeBlanc. A new class of instantaneous dynamic user-optimal traffic assignment models[J] . Operations Research, 1993, 41 (1): 192~202
  • 10Bin Ran, David Boyce . Modeling Dynamic Transportation Network [J] . Springer, 1996

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