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Signal Control Algorithms of a One-Way Traffic Network Signal Control Algorithms of a One-Way Traffic Network volume balance signal control system signal control algorithms one-way traffic network P(論文) 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. 1997-03 eng departmental bulletin paper https://fukuyama-u.repo.nii.ac.jp/records/8006 AN00217655 福山大学工学部紀要 20 2 29 44 https://fukuyama-u.repo.nii.ac.jp/record/8006/files/KJ00005781353.pdf application/pdf 808.9 kB 1997-03-01