Signal Control Algorithms of a One-Way Traffic Network

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概要

• 論文の詳細を見る

• This paper studies signal control algorithms of a one-way traffic network from a deterministic control viewpoint. A signal control system is synthesized applying the feedback control of signal control parameters for the traffic network. The signal control system of the congestion length is described by a linear time-varying discrete dynamic system in the traffic network. Two signal control algorithms are presented to control the congestion lengths on an arterial; one is a "priority control algorithm", the other is a "balance control algorithm". In the priority control algorithm, the congestion lengths of the arterial direction are controlled prior to the other ones, and the three signal control parameters consisting of the cycle length, green split and offset are systematically controlled according to the variation of incoming volumes and queue lengths so as to minimize the sum of a control error function for the arterial direction. In the balance control algorithm, the two congestion lengths which cross each other on a road are controlled so as to become equal and minimize the sum of the control error function of both the arterial and the cross directions. A network signal control algorithm is presented for the traffic network using the concept of the balance control. From the simulation results in Fukuyama city, Japan, it is confirmed that the cycle lengths, green splits and offsets are systematically and sequentially controlled according to the variation of the incoming volumes and the queue lengths. The three signal control algorithms work well to control the congestion lengths so as to satisfy each performance criterion.

• 福山大学の論文

著者

• SHIMIZU Hikaru

  Department of Polymer Science and Engineering, Faculty of Textile Science, Kyoto Institute of Techno

• Shimizu H

  Department Of Information Processing Engineering Fukuyama University

• Shimizu Hikaru

  Department Of Information Processing Engineering Fukuyama University

• KITA Hiroki

  Graduate School of Engineering, Fukuyama University

• Kita H

  Graduate School Of Engineering Fukuyama University

関連論文

• Irreversible Phase Transition in Nylon 6 Crystal Induced by Ultrahigh Electric Field
• Filtering and Control of Traffic Volume on Arterial
• Feedback Adaptation of Traffic Congestion Length
• Evaluation of Time and Space Variations of Dynamic Traffic Information on a Traffic Control System
• Dynamic Route Guidance System on a Traffic Control System(Special Edition for the 10th Anniversary of Department of Information Processing Engineering)
• Signal Control Algorithms of a One-Way Traffic Network

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