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.
System Analysis of Multifractal Structure in Expressway's Traffic Flux
First International Conference on Transportation Engineering ; 2007 ; Southwest Jiaotong University, Chengdu, China
2007-07-09
Conference paper
Electronic Resource
English
System Analysis of Multifractal Structure in Expressway's Traffic Flux
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