2012•Journal of Highway and Transportation Research and DevelopmentRequires access

Simulation Parameter Calibration of Single Signalized Intersection Based on Orthogonal Experiment Method

Deng Xiaohui

Abstract

The widely used VISSIM model is selected as the basic platform for the parameter calibration,then orthogonal experimental method is used to calibrate 6 driver parameters which is commonly used,and a set of systematic calibration procedure is recommended.Finally the systematic calibration procedure is applied to a single signalized intersection of Beijing,using the average error of average queue length and traffic volume as the evaluation index,which validates the effectiveness of orthogonal experiment method in VISSIM parameter calibration.

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Key concepts: VisSim, Intersection (aeronautics), Calibration, Queue, Set (abstract data type), Traffic simulation, Computer science, Algorithm