Estimation of a trip table and the Θ parameter in a stochastic network
學年 84
學期 2
出版（發表）日期 1996-07-01
作品名稱 Estimation of a trip table and the Θ parameter in a stochastic network
作品名稱（其他語言）
著者 劉士仙; Liu, Shih-sien; Fricker, Jon D.
單位 淡江大學運輸管理學系
出版者 Elsevier
著錄名稱、卷期、頁數 Transportation Research Part A: Policy and Practice 30(4), pp.287-305
摘要 An origin-destination (O-D) table that accurately portrays a study area's travel patterns is a valuable element in the modeling and analysis used to support public transportation investment decisions. The probabilistic approach to O-D table estimation involves a heuristic enumeration of link choice probabilities. The parameter Θ, which reflects the variation in path choices among tripmakers, has not been discussed in the context of O-D table estimation, nor has an efficient way been demonstrated to determine the associated link use probabilities. This paper presents a method for O-D table estimation in a stochastic network. The “OD Theta” method can not only estimate the O-D table, it also estimates the Θ parameter in the same process. The proposed method is illustrated using a sample test network. Finally, the method is applied to a real network, with the results compared to those from some well-known O-D estimation software.
關鍵字
語言 en
ISSN 0965-8564
期刊性質 國內
收錄於
產學合作
通訊作者
審稿制度 否
國別 TWN
公開徵稿
出版型式 ,電子版
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