期刊论文

中文

武汉理工大学学报(交通科学与工程版)

2095-3844

2017

41

6

989-994

10.3963/j.issn.2095-3844.2017.06.020

11272067:国家自然科学基金 61403047:国家自然科学基金 2016JJ2006:湖南省自然科学基金

本校为第一机构

拥堵吸收驾驶是对交通拥堵进行吸收的驾驶行为,它涉及一辆车按指定的速度行驶,当车辆到达拥堵区域时,拥堵刚好解除的驾驶意图.由于这一驾驶行为可能会导致后续车辆的"二次拥堵",故而有学者将车流稳定性与拥堵吸收驾驶进行了结合,但其所使用的模型及稳定性分析存在不足,比如交通情形脱离实际,稳定性分析单一等.文中在全速度差模型（FVD模型）的基础上考虑了不同稳定状态车流的拥堵吸收驾驶行为,对亚稳态区中高低密度车流的拥堵吸收驾驶进行了建模,通过模型参数曲线和临界扰动强度曲线得出了车流不产生"二次拥堵"的稳定性条件,并用数值仿真予以验证,结果证明模型及稳定性分析的准确性.

Jam-absorption driving (JAD) is a kind of driving behavior that eliminates the traffic congestion. When a car according to the specified speed reaches the congestion area, the congestion terminates just. Because the absorption-car (the car performing JAD) may perturbs other cars to become a secondary traffic jam, some researchers combines the traffic stability with Jam-absorption driving to solve the problem. However, the proposed model and stability analysis contain certain shortcomings. The traffic situation is out of the realistic situation ...