1993/12/01 by MISAKO TAKAYASU, HIDEKI TAKAYASU · 265 citations
paper · doi:10.1142/s0218348x93000885
published in Fractals 01(04), 860-866 (World Scientific Pub Co Pte Lt)
crossref issued 1993/12/01 · crossref published 1993/12/01 · crossref published-print 1993/12/01 · crossref created 2004/11/19 · crossref published-online 2012/01/25 · crossref deposited 2019/08/06 · crossref indexed 2026/08/04
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.