Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
July 10, 2026Journal of Transportation Engineering Part A Systems

Hopf Bifurcation Control Based on a Stochastic Traffic Flow Model

View Full Paper
Ask AI
Bookmark
Share

Authors

WAWenhuan AiXZXiaoshuang ZhuJZJianhua Zhang

Discussion

Loading...

Member takes

Overview

Randomized trial examines Hopf bifurcation control strategies in traffic flow, suggesting new approaches for congestion management.

Key Points

  • This study aims to explore the effects of Hopf bifurcation control strategies on stochastic traffic flow models.
  • Extended the optimal velocity-relative velocity model with a stochastic function.
  • Developed linear and stochastic nonlinear feedback controllers to manage bifurcation thresholds.
  • Conducted numerical simulations to evaluate controller effectiveness using empirical traffic data.
  • Hopf bifurcation observed at system equilibrium states, leading to congestion with oscillations.
  • Feedback control significantly reduced density fluctuations and restored system stability.
  • Controller parameter tuning effectively postponed or eliminated Hopf bifurcations.

Cite This Study

Ai et al. (2026) studied this question.

synapsesocial.com/papers/6a508cc46eeac72a437a0aeahttps://doi.org/10.1061/jtepbs.teeng-9906
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Hopf bifurcation control of a modified continuum traffic flow model2024
  2. 2Hybrid control of Hopf bifurcation in macroscopic traffic flow: the Little's law-driven continuum model2025 · 1 citations
  3. 3Bifurcation analysis and control study of improved full-speed differential model in connected vehicle environment2024 · 1 citations
  4. 4Bifurcation analysis and control of an improved continuous traffic model considering weather effect2024 · 2 citations
  5. 5Saddle-node Bifurcation Control of a Traffic Flow Model with Multiple Preceding Vehicles2026