A revised stochastic optimal velocity model considering the velocity gap with a preceding vehicle

Keizo Shigaki, Jun Tanimoto, Aya Hagishima

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)

抜粋

The stochastic optimal velocity (SOV) model, which is a cellular automata model, has been widely used because of its good reproducibility of the fundamental diagram, despite its simplicity. However, it has a drawback: in SOV, a vehicle that is temporarily stopped takes a long time to restart. This study proposes a revised SOV model that suppresses this particular defect; the basic concept of this model is derived from the car-following model, which considers the velocity gap between a particular vehicle and the preceding vehicle. A series of simulations identifies the model parameters and clarifies that the proposed model can reproduce the three traffic phases: free, jam, and even synchronized phases, which cannot be achieved by the conventional SOV model.

元の言語英語
ページ(範囲)1005-1014
ページ数10
ジャーナルInternational Journal of Modern Physics C
22
発行部数9
DOI
出版物ステータス出版済み - 9 1 2011

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics
  • Physics and Astronomy(all)
  • Computer Science Applications
  • Computational Theory and Mathematics

これを引用