Abstract
Most research on traffic network reliability considered about aleatory uncertainty but ignored the effect of epistemic uncertainty which may misguide the traffic management. In this paper, we will introduce uncertainty theory and belief reliability theory to propose a belief reliability analysis method for traffic network based on the traffic performance margin. To analyze the belief reliability of roads, a method considering three uncertain factors to get the distribution function of capacity threshold will be proposed. To describe the process of traffic congestion considering both aleatory and epistemic uncertainty, an uncertain percolation coupled-map-lattice (CML) model is constructed, where the uncertain percolation model is utilized to describe the performance degradation of traffic network and the CML model is to represent the process of the load redistribution between nodes. Then, a method combing uncertain simulation and UPC model is put forward to calculate the belief reliability of traffic network. The proposed methods are illustrated with a case study.
| Original language | English |
|---|---|
| Title of host publication | 2021 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2021 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1503-1507 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781665437714 |
| DOIs | |
| State | Published - 2021 |
| Event | 2021 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2021 - Virtual, Online, Singapore Duration: 13 Dec 2021 → 16 Dec 2021 |
Publication series
| Name | 2021 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2021 |
|---|
Conference
| Conference | 2021 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2021 |
|---|---|
| Country/Territory | Singapore |
| City | Virtual, Online |
| Period | 13/12/21 → 16/12/21 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 9 Industry, Innovation, and Infrastructure
Keywords
- Belief reliability
- CML model
- Congestion index
- Epistemic uncertainty
- Uncertain random simulation
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