MODELLING AND CALIBRATION OF MICROSCOPIC SIMULATION MODEL CORSIM
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
City Net Scien Res Ctr Ltd-Belgrade
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A simulation method is an effective tool in analyzing the various dynamic problems in recent years. Today, many studies related to Traffic Engineering and Transportation benefit from a simulation method. A simulation model reflects the real system through the instrument of mathematical models of operation relations in the system over determined time. Models are developed in order to evaluate the different design and control scenarios. Traffic flow simulation models are divided into three classes according to the detail level of simulation. These are microscopic, mesoscopic and macroscopic. CORSIM (CORridor SIMulation) has been developed by FHWA (U.S. Federal Road Administration), is one of the tops most used simulation software for transport professionals. The performance of the software has been tested and is used continuously by FHWA in many studies. CORSIM can integrate urban road and highway networks to each other, thus it is possible to test the interaction of the two types of network. CORSIM also offers to intervene to networks thanks to built-in control devices. As an example, Istanbul European side of the Bosporus Bridge near Freeway 01, 2.5 km part, was modeled and calibrated with CORSIM. Traffic Software Integrated System 6.1 software package was used. As a result of the calibration, the selected traffic behavior can be successfully represented by CORSIM according to the test criteria. The Erlang distribution seems to be particularly successful in modeling speed. For this reason, the Erlang distribution will be used in subsequent CORSIM simulations. With the help of calibrated CORSIM, the traffic control methods to be applied to the working segment and the reaction that the traffic will give can be predicted. Thus, it is possible to test the validity of the work in the laboratory environment before applying it.
Açıklama
International Conference on Traffic and Transport Engineering (ICTTE) -- SEP 27-28, 2018 -- Assoc Italiana Ingn Traffico & Trasporti Res Ctr, Belgrade, SERBIA
Anahtar Kelimeler
CORSIM, Modelling, Calibration
Kaynak
International Conference on Traffic and Transport Engineering (Ictte 2018)
WoS Q Değeri
N/A
