A new approach to calibrating time-dependent origin-destination departure profile for traffic simulation models

Xianbiao Hu; Yi Chang Chiu

doi:10.1109/ITSC.2011.6082869

A new approach to calibrating time-dependent origin-destination departure profile for traffic simulation models

Xianbiao Hu, Yi Chang Chiu

Civil and Environmental Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

This paper presents a new method that is capable of calibrating time-dependent origin-destination matrices in order to generate a temporal profile such that the congestion pattern at the bottleneck of interest is properly depicted. The method is based on understanding the demand supply relationship at the bottleneck and the utilization of shockwave and travel time propagation between origin and bottleneck. The numerical results presented in this paper demonstrate the effectiveness and robustness of the proposed method under situations in which initial demand matrices deviate from the true matrices with varying degrees of deviations.

Original language	English (US)
Title of host publication	2011 14th International IEEE Conference on Intelligent Transportation Systems, ITSC 2011
Pages	139-144
Number of pages	6
DOIs	https://doi.org/10.1109/ITSC.2011.6082869
State	Published - 2011
Event	14th IEEE International Intelligent Transportation Systems Conference, ITSC 2011 - Washington, DC, United States Duration: Oct 5 2011 → Oct 7 2011

Publication series

Name	IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC

Other

Other	14th IEEE International Intelligent Transportation Systems Conference, ITSC 2011
Country/Territory	United States
City	Washington, DC
Period	10/5/11 → 10/7/11

All Science Journal Classification (ASJC) codes

Automotive Engineering
Mechanical Engineering
Computer Science Applications

Access to Document

10.1109/ITSC.2011.6082869

Cite this

Hu, X., & Chiu, Y. C. (2011). A new approach to calibrating time-dependent origin-destination departure profile for traffic simulation models. In 2011 14th International IEEE Conference on Intelligent Transportation Systems, ITSC 2011 (pp. 139-144). Article 6082869 (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC). https://doi.org/10.1109/ITSC.2011.6082869

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title = "A new approach to calibrating time-dependent origin-destination departure profile for traffic simulation models",

abstract = "This paper presents a new method that is capable of calibrating time-dependent origin-destination matrices in order to generate a temporal profile such that the congestion pattern at the bottleneck of interest is properly depicted. The method is based on understanding the demand supply relationship at the bottleneck and the utilization of shockwave and travel time propagation between origin and bottleneck. The numerical results presented in this paper demonstrate the effectiveness and robustness of the proposed method under situations in which initial demand matrices deviate from the true matrices with varying degrees of deviations.",

author = "Xianbiao Hu and Chiu, {Yi Chang}",

year = "2011",

doi = "10.1109/ITSC.2011.6082869",

language = "English (US)",

isbn = "9781457721984",

series = "IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC",

pages = "139--144",

booktitle = "2011 14th International IEEE Conference on Intelligent Transportation Systems, ITSC 2011",

note = "14th IEEE International Intelligent Transportation Systems Conference, ITSC 2011 ; Conference date: 05-10-2011 Through 07-10-2011",

}

Hu, X & Chiu, YC 2011, A new approach to calibrating time-dependent origin-destination departure profile for traffic simulation models. in 2011 14th International IEEE Conference on Intelligent Transportation Systems, ITSC 2011., 6082869, IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC, pp. 139-144, 14th IEEE International Intelligent Transportation Systems Conference, ITSC 2011, Washington, DC, United States, 10/5/11. https://doi.org/10.1109/ITSC.2011.6082869

A new approach to calibrating time-dependent origin-destination departure profile for traffic simulation models. / Hu, Xianbiao; Chiu, Yi Chang.
2011 14th International IEEE Conference on Intelligent Transportation Systems, ITSC 2011. 2011. p. 139-144 6082869 (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - This paper presents a new method that is capable of calibrating time-dependent origin-destination matrices in order to generate a temporal profile such that the congestion pattern at the bottleneck of interest is properly depicted. The method is based on understanding the demand supply relationship at the bottleneck and the utilization of shockwave and travel time propagation between origin and bottleneck. The numerical results presented in this paper demonstrate the effectiveness and robustness of the proposed method under situations in which initial demand matrices deviate from the true matrices with varying degrees of deviations.

AB - This paper presents a new method that is capable of calibrating time-dependent origin-destination matrices in order to generate a temporal profile such that the congestion pattern at the bottleneck of interest is properly depicted. The method is based on understanding the demand supply relationship at the bottleneck and the utilization of shockwave and travel time propagation between origin and bottleneck. The numerical results presented in this paper demonstrate the effectiveness and robustness of the proposed method under situations in which initial demand matrices deviate from the true matrices with varying degrees of deviations.

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Y2 - 5 October 2011 through 7 October 2011

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A new approach to calibrating time-dependent origin-destination departure profile for traffic simulation models

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