Predicting disrupted network behaviour incorporating user equilibrium with recourse
Research output: Contribution to book/Conference proceedings/Anthology/Report › Conference contribution › Contributed › peer-review
Contributors
Abstract
Disruptions to a network create uncertainty which affects the rationality of a user as well their familiarity of the road network. Accordingly traditional equilibrium concepts are not applicable when disruptions are present on a network, especially when developing models for the purposes of incident mitigation or disaster planning. To address this need, this work presents the disrupted equilibrium assignment with recourse (DEAR) model that incorporates a decision-making process in which users gain information about the uncertainty created by a disruption as they travel though the network. The core of the work builds on an existing static, Disrupted Network Assignment Model (DNAM) by incorporating and adaptation of the user equilibrium with recourse (UER) model. Demonstration of the model methodology is presented on a simple network with results indicating the necessity to account for the adaptive behaviour of users in light of a disruption.
Details
| Original language | English |
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| Title of host publication | Proceedings of the 18th International Conference of Hong Kong Society for Transportation Studies, HKSTS 2013 - Travel Behaviour and Society |
| Publisher | Hong Kong Society for Transportation Studies Limited |
| Pages | 633-640 |
| Number of pages | 8 |
| ISBN (print) | 9789881581426 |
| Publication status | Published - 2013 |
| Peer-reviewed | Yes |
| Externally published | Yes |
Publication series
| Series | International Conference of Hong Kong Society for Transportation Studies (HKSTS) |
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Conference
| Title | 18th International Conference of Hong Kong Society for Transportation Studies on Travel Behaviour and Society, HKSTS 2013 |
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| Duration | 14 - 16 December 2013 |
| City | Hong Kong |
| Country | Hong Kong |
External IDs
| ORCID | /0000-0002-2939-2090/work/141543877 |
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Keywords
ASJC Scopus subject areas
Keywords
- Adaptive routing, Disrupted network, Perceptions, User equilibrium with recourse