Wei, T., Batley, R., Liu, R. orcid.org/0000-0003-0627-3184 et al. (2 more authors) (2024) A method of time-varying demand distribution estimation for high-speed railway networks with user equilibrium model. Transportation Research Part E: Logistics and Transportation Review, 189. 103679. ISSN 1366-5545
Abstract
Time-varying demand distribution (TDD) is a critical input data for operation and management in HSR systems. This paper proposed a bi-level model to estimate the TDD with the ticket booking date and using the schedule-based User Equilibrium (UE) assignment. The up-level aims to determine the TDD with maximum entropy value and minimal error between the path flow (ticket booking volumes) and the corresponding equilibrium flows (determined from lower-level); the lower-level is a schedule-based UE assignment with rigid capacity constraints to reflect the interactions of ticket booking choices behaviors between different OD pairs in the HSR networks, and further, the advance booking cost is considered endogenously as a part of passenger choice equilibrium. The bi-level model is converted into a single-level model through equivalent complementary constraints. Then, based on linear relaxation, the single-level model is transformed into a mixed-integer quadratic program (MIQP). Furthermore, in order to improve the computational efficiency of the MIQP, the approach of reducing the calculation size of our problem is proposed. By solving the MIQP we get the information about the upper and lower bounds of our original problem, and then a global optimal solution algorithm with four piecewise interval strategies is proposed. The effectiveness and applicability of the proposed algorithm are illustrated with a simple case and three real-world cases.
Metadata
Item Type: | Article |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | © 2024, Elsevier. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/. This is an author produced version of an article published in Transportation Research Part E: Logistics and Transportation Review. Uploaded in accordance with the publisher's self-archiving policy. |
Keywords: | Time-varying demand estimation; Bi-level model; UE assignment; Linear relaxation; Global optimal solution |
Dates: |
|
Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Environment (Leeds) > Institute for Transport Studies (Leeds) > ITS: Spatial Modelling and Dynamics (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 23 Oct 2024 15:34 |
Last Modified: | 23 Oct 2024 15:34 |
Published Version: | https://www.sciencedirect.com/science/article/pii/... |
Status: | Published |
Publisher: | Elsevier |
Identification Number: | 10.1016/j.tre.2024.103679 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:218757 |
Commentary/Response Threads
- Wei, T., Batley, R., Liu, R., Xu, G. and Tang, Y. A method of time-varying demand distribution estimation for high-speed railway networks with user equilibrium model. (deposited 23 Oct 2024 15:34) [Currently Displayed]
Download
Filename: A Method of Time-varying Demand Distribution Estimation for HSR Networks with User Equilibrium Model20240603.pdf
Licence: CC-BY-NC-ND 4.0
