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A fuzzy multiobjective algorithm for multiproduct batch plant: Application to protein production

Dietz, Adrian and Aguilar-Lasserre, Alberto and Azzaro-Pantel, Catherine and Pibouleau, Luc and Domenech, Serge A fuzzy multiobjective algorithm for multiproduct batch plant: Application to protein production. (2008) Computers & Chemical Engineering, vol. 3 (n° 1-2). pp. 292-306. ISSN 0098-1354

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Official URL: http://dx.doi.org/10.1016/j.compchemeng.2007.05.011

Abstract

This paper addresses the problem of the optimal design of batch plants with imprecise demands and proposes an alternative treatment of the imprecision by using fuzzy concepts. For this purpose, we extended a multiobjective genetic algorithm (MOGA) developed in previousworks, taking into account simultaneously maximization of the net present value (NPV) and two other performance criteria, i.e. the production delay/advance and a flexibility criterion. The former is computed by comparing the fuzzy computed production time to a given fuzzy production time horizon and the latter is based on the additional fuzzy demand that the plant is able to produce. The methodology provides a set of scenarios that are helpful to the decision’s maker and constitutes a very promising framework for taken imprecision into account in new product development stage.

Item Type:Article
Additional Information:Thanks to Elsevier editor. The definitive version is available at http://www.sciencedirect.com The original PDF of the article can be found at Computers & Chemical Engineering website :http://www.sciencedirect.com/science/journal/00981354
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Other partners > Université Henri Poincaré-Nancy1 - UHP (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT
Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS
French research institutions > Centre National de la Recherche Scientifique - CNRS
Other partners > Institut National Polytechnique de Lorraine - INPL (FRANCE)
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Deposited By:Hélène Dubernard

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