Inverse Analysis of Origin-Destination Matrix for Microscopic Traffic Simulator

作     者：K.Abe H.Fujii S.Yoshimura 

作者机构：The University of TokyoBunkyoTokyoJapan 

出 版 物：《Computer Modeling in Engineering & Sciences》 (工程与科学中的计算机建模（英文）)

年 卷 期：2017年第113卷第1期

页      面：71-87页

核心收录：

学科分类：0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0835[工学-软件工程] 0811[工学-控制科学与工程] 0701[理学-数学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：Japan Society for the Promotion of Science  JSPS 

主　　题：OD estimation inverse problem traffic simulation Levenberg-Marquardt method iterative method 

摘      要：Microscopic traffic simulations are useful for solving various trafficrelated problems,*** jams and accidents,local and global environmental and energy problems,maintaining mobility in aging societies,and evacuation planning for natural as well as man-made *** origin-destination(OD)matrix is often used as the input to represent traffic demands into traffic *** this study,we propose an indirect method for estimating the OD matrix using a traffic simulator as an internal *** proposed method is designed to output results that are consistent with the input of the *** method consists of the following steps:(1)calculating link traffic volume from the OD matrix,and(2)updating the *** estimated matrix is updated iteratively until it converges to a predefined tolerance *** experiments are then conducted using the proposed method on a grid network and on a representation of an actual road ***,we discuss the characteristics of the proposed method and the non-negative constraint for the traffic volume.