We have used the daily observations on the Ji-Qing expressway's traffic flux and applied the tests from fractal geometry, statistics, dynamical systems theory and systematic engineering theory to support a random fractal structure for Ji-Qing expressway's traffic flux system(Hurst exponent H=0.8425 for total traffic flux). In particular, this evidence is supported by the multifractal structure test. The generalized Hurst exponent declines obviously along with the increase of its rank q.


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    Titel :

    System Analysis of Multifractal Structure in Expressway's Traffic Flux


    Beteiligte:
    Chen, Wei-dong (Autor:in) / Zhang, Ting (Autor:in)

    Kongress:

    First International Conference on Transportation Engineering ; 2007 ; Southwest Jiaotong University, Chengdu, China



    Erscheinungsdatum :

    2007-07-09




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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