Okruženje za simulaciju upravljanja priljevnim tokovima gradskih autocesta zasnovanih na neizrazitoj logici

undergraduate thesis

• Title (english): Simulation Environment for Fuzzy Logic Based Ramp Metering
• Author: Žana Jakobović
• Mentor: Edouard Ivanjko (mentor)
• Committee member: Miroslav Vujić (predsjednik povjerenstva)
• Committee member: Martin Gregurić (član povjerenstva)
• Committee member: Sadko Mandžuka (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Intelligent Transport Systems and Logistics); (Department of Intelligent Transport Systems); Zagreb
• Defense date and country: 2019-09-17, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Intelligent Transport Systems and Logistics

Abstract

Povećanje broja vozila na cestovnim prometnicama u gradovima je uzrokovalo sve češće korištenje zaobilaznice ili gradske autoceste kako bi se izbjeglo zagušenje u određenim dijelovima grada i smanjilo vrijeme putovanja. U ovom završnom radu objasniti će se uloga upravljanja priljevnim tokovima na gradskim autocestama i postojeći problemi koji utječu na potrebu upravljanja priljevnim tokovima. Nadalje, objasnit će se osnove neizrazite logike i njena primjena u upravljanju prometom te priljevnim tokovima. Korištenjem MATLAB i VISSIM programskih alata izraditi će se okruženje za simulaciju upravljanja priljevnih tokova zasnovana na neizrazitoj logici. Pri tome je neizraziti regulator, koji će upravljati priljevnim tokom gradske autoceste u cilju smanjenja prometnih zagušenja na glavnom toku gradske autoceste, implementiran programskom alatu MATLAB. Na postojećem modelu gradske autoceste u VISSIM-u simulirat će se prometni tok u 3 slučaja: bez upravljanja, upravljanje ustaljenim signalnim planom te upravljanje neizrazitim regulatorom. Na kraju će se analizirati svaki slučaj pojedinačno te će se usporediti rezultati sve tri simulacije.

Abstract (english)

With the increase in the number of vehicles on the city roads, people tend to more and more use detour roads or urban motorways to avoid congestions and decrease traveling time. In this thesis, the function of ramp metering on urban motorways and existing problems which affect management of inflow ramps on urban motorways will be explained. Furthermore, the basics of fuzzy logic and its application in traffic management and management of inflow ramps will be explained. Using MATLAB and VISSIM programming tools a simulation environment for fuzzy logic based ramp metering will be made. Thereby, a fuzzy regulator, which will manage traffic on the inflow ramp in order to reduce congestions on the mainstream flow, will be designed and implemented in MATLAB. On an existing model of urban motorway in VISSIM 3 different simulations will be run: without traffic control, control with a predefined signal plan and using the fuzzy regulator. In the end each case will be analyzed and compared to others.

• Keywords: upravljanje priljevnim tokovima; neizrazita logika; gradska autocesta; prometni tok; VISSIM; MATLAB
• Keywords (english): ramp metering; fuzzy logic; urban motorway; traffic flow; VISSIM; MATLAB
• Language: croatian
• URN:NBN: urn:nbn:hr:119:088490
• Study programme: Title: Intelligent Transport Systems and Logistics; specializations in: Intelligent Transport Systems, Logistics; Course: Intelligent Transport Systems; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-11-14 15:15:53