Optimal control of electric automated buses in intercity lines: scenario-based analysis of the Pareto-optimal solutions

Q3 Engineering
C. Pasquale , S. Sacone , S. Siri , A. Ferrara
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引用次数: 0

Abstract

This paper deals with the optimal control of electric and automated buses that have to follow an intercity line, where some stops are equipped with a flash-charging infrastructure to charge the batteries, while others are not. In order to control these buses, it is necessary to account for the traffic conditions along the roads of the bus line, and to minimize two objectives related to the deviations from the bus timetable and the lack of energy, at the end of the bus trip, with respect to a desired final energy level. The resulting optimal control problem is a multi-objective linear quadratic problem with both continuous and integer variables. In this paper, we propose and apply two methods based on lexicographic ordering aimed at determining the Pareto-optimal solutions of the control problem in twelve scenarios inspired by a real case.

城际线路电动自动公交车的优化控制:基于情景的帕累托最优解分析
本文讨论了电动自动公交车的优化控制问题,这些公交车必须沿着城际线路行驶,其中一些站点配备了闪充基础设施为电池充电,而另一些站点则没有。为了控制这些公交车,有必要考虑公交线路沿线的交通状况,并在公交车行程结束时,相对于所需的最终能量水平,最大限度地减少与公交车时刻表偏差和能量不足相关的两个目标。由此产生的最优控制问题是一个包含连续变量和整数变量的多目标线性二次问题。在本文中,我们提出并应用了两种基于词典排序的方法,目的是在受真实案例启发的十二种情况下确定控制问题的帕累托最优解。
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来源期刊
IFAC-PapersOnLine
IFAC-PapersOnLine Engineering-Control and Systems Engineering
CiteScore
1.70
自引率
0.00%
发文量
1122
期刊介绍: All papers from IFAC meetings are published, in partnership with Elsevier, the IFAC Publisher, in theIFAC-PapersOnLine proceedings series hosted at the ScienceDirect web service. This series includes papers previously published in the IFAC website.The main features of the IFAC-PapersOnLine series are: -Online archive including papers from IFAC Symposia, Congresses, Conferences, and most Workshops. -All papers accepted at the meeting are published in PDF format - searchable and citable. -All papers published on the web site can be cited using the IFAC PapersOnLine ISSN and the individual paper DOI (Digital Object Identifier). The site is Open Access in nature - no charge is made to individuals for reading or downloading. Copyright of all papers belongs to IFAC and must be referenced if derivative journal papers are produced from the conference papers. All papers published in IFAC-PapersOnLine have undergone a peer review selection process according to the IFAC rules.
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