Estimating Origin-Destination Matrix of Bogor City Using Gravity Model

Workshop and International Seminar on Science of Complex Natural Systems

Ekowicaksono, I.^1 ; Bukhari, F.^1 ; Aman, A.^1

Department of Mathematics, Bogor Agriculture University, Kampus IPB, Jl. Meranti, Dramaga Bogor

16680, Indonesia^1

关键词: Gravity model;    O-D matrix;    Origin destination matrices;    Origin-destination matrix;    Public transportation systems;    Social-economic;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/31/1/012021/pdf
DOI  :  10.1088/1755-1315/31/1/012021

来源: IOP

【 摘 要 】

Origin-Destination (O-D) Matrix describes people movement in a certain area. An O-D matrix is necessary for planning a good public transportation system. However, the exact values of O-D matrix are difficult to measure. There are several ways to estimate O-D matrix such as gravity model, gravity opportunity model, etc. In this study, gravity model was used to estimate the O-D matrix in Bogor city. The following assumptions were used to estimate the O-D matrix: (i) forces between two different zones are related to some existing parameters such as population, social-economic condition, etc. (ii) the people movements are influenced by accessibility from origin to destination, and the accessibility affected by distance, time, and/or cost.