摘要
The purpose of this research was to develop a dynamic model for the on-line estimation and prediction of freeway users' origin-destination (OD) matrices. In this paper, we present a Kalman Filtering algorithm that uses time-varying assignment matrices generated by using a mesoscopic traffic simulator. The use of a traffic simulator to predict time-varying travel time model parameters was shown to be promising for the determination of dynamic OD matrices for a freeway system. Moreover, the issues of using time-varying model parameters, effects of incorporating different sources of measurements and the use of adaptive estimation are addressed and investigated in this research.
原文 | English |
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頁(從 - 到) | 281-300 |
頁數 | 20 |
期刊 | ITS Journal |
卷 | 6 |
發行號 | 3 |
出版狀態 | Published - 2001 12月 1 |
All Science Journal Classification (ASJC) codes
- 汽車工程
- 機械工業
- 策略與管理
- 管理科學與經營研究