Modeling demand management strategies for evacuations

Date

2014-06-01

Author

Tüydeş Yaman, Hediye

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

118
views

0
downloads

Evacuations are massive operations that create heavy travel demand on road networks some of which are experiencing major congestions even with regular traffic demand. Congestion in traffic networks during evacuations, can be eased either by supply or demand management actions. This study focuses on modeling demand management strategies of optimal departure time, optimal destination choice and optimal zone evacuation scheduling (also known as staggered evacuation) under a given fixed evacuation time assumption. The analytical models are developed for a system optimal dynamic traffic assignment problem, so that their characteristics can be studied to produce insights to be used for large-scale solution algorithms. While the first two strategies were represented in a linear programming (LP) model, evacuation zone scheduling problem inevitable included integers and resulted in a mixed integer LP (MILP) one. The dual of the LP produced an optimal assignment principle, and the nature of the MILP formulations revealed clues about more efficient heuristics. The discussed properties of the models are also supported via numerical results from a hypothetical network example.

Subject Keywords

Management Science and Operations Research, General Decision Sciences

URI

https://hdl.handle.net/11511/40912

Journal

ANNALS OF OPERATIONS RESEARCH

DOI

https://doi.org/10.1007/s10479-014-1533-6

Collections

Department of Civil Engineering, Article

Suggestions

OpenMETU
Core

The planar hub location problem: a probabilistic clustering approach İyigün, Cem (Springer Science and Business Media LLC, 2013-12-01) Given the demand between each origin-destination pair on a network, the planar hub location problem is to locate the multiple hubs anywhere on the plane and to assign the traffic to them so as to minimize the total travelling cost. The trips between any two points can be nonstop (no hubs used) or started by visiting any of the hubs. The travel cost between hubs is discounted with a factor. It is assumed that each point can be served by multiple hubs.
Integrated aircraft and passenger recovery with cruise time controllability Arikan, Ugur; Gürel, Sinan; Akturk, M. Selim (Springer Science and Business Media LLC, 2016-01-01) Disruptions in airline operations can result in infeasibilities in aircraft and passenger schedules. Airlines typically recover aircraft schedules and disruptions in passenger itineraries sequentially. However, passengers are severely affected by disruptions and recovery decisions. In this paper, we present a mathematical formulation for the integrated aircraft and passenger recovery problem that considers aircraft and passenger related costs simultaneously. Using the superimposition of aircraft and passeng...
Joint optimization of ordering and maintenance with condition monitoring data Moghaddass, Ramin; Ertekin Bolelli, Şeyda (Springer Science and Business Media LLC, 2018-04-01) We study a single-unit deteriorating system under condition monitoring for which collected signals are only stochastically related to the actual level of degradation. Failure replacement is costlier than preventive replacement and there is a delay (lead time) between the initiation of the maintenance setup and the actual maintenance, which is closely related to the process of spare parts inventory and/or maintenance setup activities. We develop a dynamic control policy with a two-dimensional decision space,...
Formulation and solution of an optimal control problem for industrial project control Schmidt, Klaus Verner (Springer Science and Business Media LLC, 2019-09-15) n this paper, we consider the monitoring and control of industrial projects that are performed by executing different activities within a given time duration. Hereby, it is desired to apply project control to each activity in order to avoid unexpected deviations in the project cost, respecting that the amount and cost of project control needs to be limited. We model the general setting of industrial project control as an optimal control problem with the goal of maximizing the cost reduction (savings) when a...
Heuristic approaches for solid transportation-p-facility location problem Das, Soumen Kumar; Roy, Sankar Kumar; Weber, Gerhard Wilhelm (Springer Science and Business Media LLC, 2020-09-01) Determining optimum places for the facilities and optimum transportation from existing sites to the facilities belongs to the main problems in supply chain management. Thesolid transportation-p-facility location problem(ST-p-FLP) is an integration between thefacility location problemand thesolid transportation problem(STP). This paper delineates the ST-p-FLP, a generalization of the classical STP in which location ofp-potential facility sites are sought so that the total transportation cost by means of conv...

Citation Formats

H. Tüydeş Yaman, “Modeling demand management strategies for evacuations,” ANNALS OF OPERATIONS RESEARCH, pp. 491–512, 2014, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/40912.