作者
Gongyuan Lu, Yu Marco Nie, Xiaobo Liu, Denghui Li
发表日期
2019/2/1
期刊
Transportation Research Part B: Methodological
卷号
120
页码范围
76-98
出版商
Pergamon
简介
This paper studies a trajectory-based traffic management (TTM) problem for the purpose of managing traffic in a road facility reserved exclusively for autonomous vehicles (AV). The base TTM model aims to find optimal trajectories for multiple AVs while resolving inter-vehicle conflicts in the most generic way. The model is formulated as a mixed integer program (MIP) that can be solved using off-the-shelf solvers. To improve computational efficiency, a specialized algorithm based on the rolling horizon approach is also developed. We then show that the base TTM model can be easily extended to first accommodate scheduling decisions (the TTMS model) and to further impose equity constraints (the TTMSE model). For the simplest network and homogeneous users, solutions to TTMS and TTMSE are similar, respectively, to system optimal (SO) and user equilibrium (UE) solutions of Vickrey’s bottleneck model …
引用总数
20192020202120222023202431314161212
学术搜索中的文章
G Lu, YM Nie, X Liu, D Li - Transportation Research Part B: Methodological, 2019