輸送システムにおける複数流入路での合流に伴う輻輳現象の解析

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2011/08/01

タイトル(英語): Analysis of Traffic Congestion by Considering Merging on Entry Lines in Transportation System

著者名: 星野　貴弘（日本大学理工学部電気工学科），坪井　一洋（茨城大学工学部知能システム工学科），浜松　芳夫（日本大学理工学部電気工学科）

著者名(英語): Takahiro Hoshino (Dept. of Electrical Engineering, College of Science and Technology, Nihon University), Kazuhiro Tsuboi (Dept. of Intelligent Systems Engineering, College of Engineering, Ibaraki University), Yoshio Hamamatsu (Dept. of Electrical Engineering, College of Science and Technology, Nihon University)

キーワード: 輸送システム，優先権付き待ち行列，母関数，優先順位割当　　transportation system，priority queues，generating function，priority assignment

要約(英語): In a transportation system, a merging control strategy is necessary to avoid collisions between vehicles at a merging section with entry lines. In this study, under the assumption that each entry line is assigned time-independent priority, we analyze traffic congestion with a stochastic model. A quantitative estimation of the congestion is successfully obtained in terms of the average queue length and the average queuing delay. On the basis of analytical results, we propose a control strategy that changes the priority periodically. Using simulation, it is clarified that the proposed control strategy gives an arbitrary values of the queue length and the queuing delay on each line.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.131 No.8 （2011） 特集：IPEC-Sapporo 2010

本誌掲載ページ: 1059-1067 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/131/8/131_8_1059/_article/-char/ja/