Phrase space reconstruction based on traffic flow
Lingna Shi · Journal of Chongqing Jiaotong University · 2006
As an open and complicated system,traffic system is highly nonlinear and indeterminated.This article simulates and analyzes the traffic flow based on the theory of phase space reconstruction.By choose appropriate delayed time and embed dimension,we get a relevant associated dimension,just as the attract dimension.This article gets a fractional dimension which exceeds 2.That explains the system is a chaos system,and if we want to construct a relevant kinetic model,we must need 3 absolute variables at least.This method has a significant meaning for forecasting traffic flow.