Journal
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
Volume 581, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.physa.2021.126235
Keywords
Resilience; Vulnerability; Transportation system; Network performance
Categories
Funding
- National Natural Science Foundation of China [71871010, 72001007]
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With the advancement of integrated and intelligent transportation systems, emphasis has been placed on the stability and security of system performance. Resilience and vulnerability are crucial indicators in performance analysis, with recent progress in related studies focusing on traditional topological and system structure analysis in the transportation field.
With the development of integrated and intelligent transportation systems, the stability and security of system performance are highly emphasized. Resilience and vulnerability are representative indicators in the performance analysis of transportation systems. A large number of related studies have emerged in recent years. Therefore, this paper reviews the recent progress in the study of vulnerability and resilience. Specific definitions of resilience and vulnerability are first given from the perspective of transportation system's supply and demand. Other related concepts of transportation system performance (TSP) are also discussed including reliability, robustness, survivability and risk. The existing studies can be divided into two aspects, i.e., the traditional topological structure and system structure analysis. The study of topology structure mainly revolves around graph theory, which is also the cornerstone of TSP research. In recent years, advances in data analysis and model simulation technology have led to an increasing number of studies considering the overall transportation system structure. The related metrics and research methods are carefully analyzed and summarized from qualitative and quantitative perspectives. Research challenges are discussed, and future directions are presented. (C) 2021 Elsevier B.V. All rights reserved.
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