A resilience-based signal control for a time-dependent road network with hazmat transportation

Suh-Wen Chiou

Reliability Engineering and System Safety, 2020, vol. 193, issue C

Abstract: For a time-dependent urban road network with hazardous materials (hazmat) transportation, a resilience-based signal control is proposed to manage maximum risk over links. In order to promote equity of risk in a spatial distribution, a stochastic program to reduce maximum time-varying risk over links is proposed together with a time-dependent scenario-driven decomposition (TSD). To demonstrate feasibility of proposed TSD, numerical experiments using a realistic road network are performed and comparisons are made with recently proposed ones. The results showed that the proposed TSD can successfully reduce maximum risk ratio in a time-dependent road network whilst being incurred much less computational effort in comparison with others.

Keywords: Resilience-based signal control; Time-dependent road network; Stochastic program; Decomposition approach (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (5)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:reensy:v:193:y:2020:i:c:s0951832018314467

DOI: 10.1016/j.ress.2019.106570

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