J4 ›› 2012, Vol. 25 ›› Issue (4): 58-63.doi: 10.3976/j.issn.1002-4026.2012.04.014

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Research on limited capacity based co-evolution of road surface and urban traffic

 XU Ming-Tao, WU Jian-Jun   

  1. 1.MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044; 2.State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China
  • Received:2012-05-07 Published:2012-08-20 Online:2012-08-20

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Abstract:

         Quite complicated co-evolution process exists between urban road surface and traffic. This paper constructs their co-evolution model based on constrained capacity. We also perform its stability analysis and simulation. Results demonstrate that the co-evolution model is steady and can reach balance under mutual feedback. Furthermore, parameter control adjustment can coordinate the co-evolution process.

Key words: limited capacity, road surface, urban traffic, co-evolution

CLC Number: 

  • U292. 8

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