Title

A Mathematical Model for Supply Chain Network Infrastructure Restoration

Abstract

Supply chain network (SCN) infrastructure is vital to the sustainability of any urban environment. This study focuses on optimizing SCN restoration for a road network in the aftermath of major disruptions. The optimization problem consists of simultaneously assigning and scheduling repair crews to service damaged or destroyed SCN infrastructure elements to minimize the expected delivery times in the SCN after a major disruption. A new continuous-time linear mixed-integer mathematical formulation for SCN restoration is proposed. The formulation is tested on a single SCN infrastructure composed of a road network. Particular emphasis is given to understanding capability of the formulation under various experimental conditions.

Meeting Name

IIE Annual Conference and Expo (2014: May 31-Jun. 3, Montreal, Canada)

Department(s)

Engineering Management and Systems Engineering

Keywords and Phrases

Infrastructure; Mathematical Model; Restoration; Supply Chain Network; Continuous Time Systems; Image Reconstruction; Restoration; Roads And Streets; Scheduling; Sustainable Development; Experimental Conditions; Infrastructure; Mathematical Formulation; Mixed-Integer; Optimization Problems; Urban Environments; Mathematical Models

International Standard Book Number (ISBN)

9780983762430

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2014 Institute of Industrial Engineers, All rights reserved.

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