Original title: State space model of a traffic microregion
Translated title: Stavový model dopravního mikroregionu
Authors: Dohnal, Pavel
Document type: Papers
Conference/Event: Poster 2006, Prague (CZ), 2006-05-18
Year: 2006
Language: eng
Abstract: [eng] [cze]
The papers deals with an application od Bayes for estimationof the queue lenth in junction arm. This model splits controlled networks into microregions. The queue length and the occupancy of each junction approach are the bacis state quantities for fully expressed traffic situation at given time instant. The optimization criterion for this attitude is minimalization of the queue length. For clearness, the model is derived for simple junction. Článek se zabývá aplikací Bayesovského odhadování délky kolony na rameni křižovatky. Tento model rozděluje dopravní síť do mikroregionů. Délka kolony a obsazenost jsou základními veličinami, které plně popisují dopravní situaci v daném časovém okamžiku. Optimalizačním kritériem je v tomto případě minimalizace délky kolony. Pro názornost je model odvozen pro jednu křižovatku.
Keywords: basic transportation quantities; estimation; Kalman filter; queue lenth model; traffic flow control
Project no.: CEZ:AV0Z10750506 (CEP), 1ET100750401 (CEP), 1M0572 (CEP)
Funding provider: GA AV ČR, GA MŠk
Host item entry: Proceedings of the 10th International Student Conference on Electrical Engineering - Poster 2006

Institution: Institute of Information Theory and Automation AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0133881

Permalink: http://www.nusl.cz/ntk/nusl-35444


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Research > Institutes ASCR > Institute of Information Theory and Automation
Conference materials > Papers