Belief Reliability Analysis of Traffic Network: An Uncertain Percolation CML Model

  • Y. Yang
  • , X. Chen
  • , L. H. Guo*
  • , S. Y. Huang
  • , W. S. Xie
  • , W. Liu
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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 languageEnglish
Title of host publication2021 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1503-1507
Number of pages5
ISBN (Electronic)9781665437714
DOIs
StatePublished - 2021
Event2021 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2021 - Virtual, Online, Singapore
Duration: 13 Dec 202116 Dec 2021

Publication series

Name2021 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2021

Conference

Conference2021 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2021
Country/TerritorySingapore
CityVirtual, Online
Period13/12/2116/12/21

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 9 - Industry, Innovation, and Infrastructure
    SDG 9 Industry, Innovation, and Infrastructure

Keywords

  • Belief reliability
  • CML model
  • Congestion index
  • Epistemic uncertainty
  • Uncertain random simulation

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