Analysis of Road Capacity Based on Traffic Volatility Models

Abstract:

Establishing traffic fluctuation model considering different factors: learning from fluid mechanics, in the initial state on the basis of the length of the team, apply irrotational wave that characterize the condition of vehicle’s congestion and ease to characterize the dynamic changes of vehicle queue lengths and to build volatility traffic model. From the perspective of factors that the effect wave propagation velocity, research the model into two conditions: whether the new vehicles and the originals can meet at the upstream of the cross section of the accident or not. In the meantime, in each situation, interception intersection’s signal cycle as calculation period to simulate cycle data towards time.

• Periodical: Advanced Materials Research (Volumes 926-930)
• Pages: 4077-4080
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.926-930.4077
• Online since: May 2014
• Authors: Jia Huan Lu*
• Keywords: Cyclical Fluctuations, Volatility Models, Wave Propagation

References

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