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Flood lamination strategy based on a three-flood-diversion-area system management

Nouasse, Houda and Charbonnaud, Philippe and Chiron, Pascale and Murillo, Javier and Morales, Mario and Garcia-Navarro, Pilar and Perez, Guillermo Flood lamination strategy based on a three-flood-diversion-area system management. (2012) In: 20th Mediterranean Conference on Control and Automation - IEEE MED 2012, 3 July 2012 - 6 July 2012 (Barcelona, Spain).

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Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6265747&tag=1

Abstract

The flood lamination has for principal objective to maintain a downstream flow at a fixed lamination level. For this goal, it is necessary to proceed to the dimensioning of the river system capacity and to make sure of its management by taking into account socio-economic and environmental constraints. The use of flood diversion areas on a river has for main interest to protect inhabited downstream areas. In this paper, a flood lamination strategy aiming at deforming the wave of flood at the entrance of the zone to be protected is presented. A transportation network modeling and a flow optimization method are proposed. The flow optimization method, is based on the modeling of a Min-Cost-Max-flow problem with a linear programming formulation. The optimization algorithm used in this method is the interior-point algorithm which allows a relaxation of the solution of the problem and avoids some non feasibility cases due to the use of constraints based on real data. For a forecast horizon corresponding to the flood episode, the management method of the flood volumes is evaluated on a 2D simulator of a river equipped with a three-flood-diversion- area system. Performances show the effectiveness of the method and its ability to manage flood lamination with efficient water storage.

Item Type:Conference or Workshop Item (Paper)
Additional Information:This paper appears in Proceedings of IEEE MED 2012, 20th Mediterranean Conference on Control and Automation, July 3-6, 2012, Barcelona, Spain - Print ISBN: 978-1-4673-2530-1 - DOI:10.1109/MED.2012.6265747. (c) 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
HAL Id:hal-00959277
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Other partners > Confederación hidrográfica del Ebro - CHE (SPAIN)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Other partners > Universidad Zaragoza (SPAIN)
Laboratory name:
Funders:
Conseil Régional de Midi-Pyrénées - Gobierno de Aragon
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Deposited By: Pascale Chiron
Deposited On:02 Apr 2013 08:52

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