一类适用于微观、动理学和连续交通模型的多相交通理论
A class of multi-phase traffic theories for microscopic, kinetic and continuum traffic models
AI总结:
本文综述并数值比较了一类基于微观、动理学和宏观模型的多相交通理论,推导了具有多值基本图的宏观交通方程,并分析了瓶颈附近相变及拥堵波的特征。
摘要:
本文对一类基于微观、动理学和宏观交通模型的特殊多相交通理论进行了综述和数值比较。从不同的微观和动理学模型推导出具有多值基本图的宏观交通方程。数值实验显示了模型的异同,特别是在密集高速公路交通中走走停停波的出现和结构方面。对于所有模型(除一个外),根据局部密度和流速,瓶颈附近可能出现相变。
英文摘要:
In the present paper a review and numerical comparison of a special class of multi-phase traffic theories based on microscopic, kinetic and macroscopic traffic models is given. Macroscopic traffic equations with multi-valued fundamental diagrams are derived from different microscopic and kinetic models. Numerical experiments show similarities and differences of the models, in particular, for the appearance and structure of stop and go waves for highway traffic in dense situations. For all models, but one, phase transitions can appear near bottlenecks depending on the local density and velocity of the flow.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。