1/f NOISE IN A TRAFFIC MODEL
- 1 December 1993
- journal article
- research article
- Published by World Scientific Pub Co Pte Ltd in Fractals
- Vol. 01 (04) , 860-866
- https://doi.org/10.1142/s0218348x93000885
Abstract
One-dimensional traffic flow is simulated by a cellular-automaton-type discrete model. As we increase the car density, the model shows a phase transition between a jam phase and a non-jam phase. By adding random perturbations we found a 1/f power spectrum in the jam phase, whereas a white noise is observed in the non-jam phase.This publication has 0 references indexed in Scilit: