A space-time flow optimization model for neighborhood evacuation
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Authors
Langford, William P.
Subjects
Advisors
Alderson, David L.
Date of Issue
2010-03
Date
Publisher
Monterey, California. Naval Postgraduate School
Language
Abstract
We model the evacuation of vehicles in a residential neighborhood using a space-time network flow representation. Our model solves for "best case" evacuation routes and clearing times, as could be identified and implemented by a central authority. Our models are large but can be solved efficiently and quickly. By solving many model excursions for different input parameters, we can assess the importance of different model features, as well as evaluate evacuation behavior for a variety of what-if scenarios. We apply this model to the Mission Canyon neighborhood near Santa Barbara, California, and contrast our results to a previous simulation-based study.
Type
Thesis
Description
Series/Report No
Department
Operations Research
Organization
Naval Postgraduate School (U.S.)
Identifiers
NPS Report Number
Sponsors
Funder
Format
xvi, 43 p. : ill. ;
Citation
Distribution Statement
Approved for public release; distribution is unlimited.
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.