作者
Balázs Varga, Tamás Tettamanti, Balázs Kulcsár
发表日期
2018/7/1
期刊
Transportation Research Part C: Emerging Technologies
卷号
92
页码范围
1-26
出版商
Pergamon
简介
This paper presents a model-based multiobjective control strategy to reduce bus bunching and hence improve public transport reliability. Our goal is twofold. First, we define a proper model, consisting of multiple static and dynamic components. Bus-following model captures the longitudinal dynamics taking into account the interaction with the surrounding traffic. Furthermore, bus stop operations are modeled to estimate dwell time. Second, a shrinking horizon model predictive controller (MPC) is proposed for solving bus bunching problems. The model is able to predict short time-space behavior of public transport buses enabling constrained, finite horizon, optimal control solution to ensure homogeneity of service both in time and space. In this line, the goal with the selected rolling horizon control scheme is to choose a proper velocity profile for the public transport bus such that it keeps both timetable schedule and a …
引用总数
20192020202120222023202411119458
学术搜索中的文章
B Varga, T Tettamanti, B Kulcsár - Transportation Research Part C: Emerging …, 2018