2023年12月5日下午，现代供应链管理研究院第93期学术论坛在明哲楼504如期举行。主讲人梁金鹏，现为大连海事大学交通运输工程学院副教授。主要研究领域包括交通系统建模与优化、在线资源分配策略优化等。本次报告题目为“Online Passenger Flow Control in Metro Lines”

梁金鹏副教授就他的研究成果向在场的参会人员进行了细致而又精彩的汇报分享。到会的师生也就此展开探讨与交流，现场气氛热烈，发言踊跃，讨论深入。本次学术论坛的召开助力相关领域内师生拓展研究思路，丰富学术视野。未来，我院会继续加强高质量科研交流平台建设，促进领域内学者间的交流讨论，从而推动相关研究的发展，并为学校的双一流建设贡献力量。

【摘要】

Crowd management during peak commuting hours is a key challenge facing oversaturated metro systems worldwide, which results in serious safety concerns and uneven service experience for commuters on different origin-destination (o-d) pairs. This paper develops real-time passenger flow control policies to manage the inflow of crowds at each station, to optimize the total load carried or revenue earned (efficiency), and to ensure that adequate service is provided to passengers on each o-d pair (fairness), as much as possible. For given train capacity, we use Blackwell’s approachability theorem and Fenchel duality to characterize the attainable service level of each o-d pair. We use these insights to develop online policies for crowd control problems. Numerical experiments on a set of transit data from Beijing show that our approach performs well compared with existing benchmarks in the literature.

【报告人简介】

梁金鹏，博士、副教授、硕士生导师。现为大连海事大学交通运输工程学院副教授。2020年毕业于北京交通大学系统科学专业，获理学博士学位。主要研究领域包括交通系统建模与优化、在线资源分配策略优化等，曾在Operations Research、Transportation Research Part B、Omega、Transportation Research Part E以及IISE Transactions等国际权威期刊上发表多篇学术论文，同时担任Transportation Research Part B、IEEE Transactions on Intelligent Transportation Systems等期刊审稿人。

撰稿人：王戈

审核人：张颖