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Gray-box model identification of an integrated plant with recycle / Jay H. Lee in Industrial & engineering chemistry research, Vol. 47 n°21 (Novembre 2008) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 47 n°21 (Novembre 2008) . - p. 8273–8281 Titre : Gray-box model identification of an integrated plant with recycle Type de document : texte imprimé Auteurs : Jay H. Lee, Auteur ; Thidarat Tosukhowong, Auteur Année de publication : 2008 Article en page(s) : p. 8273–8281 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Dynamic  model  Proposed  gray-boxi Résumé : The objective of this paper is to propose a systematic method for identifying a dynamic model of an integrated plant with recycle for plantwide optimization and control purposes. We are interested in cases where identification experiment is limited to a period of time much shorter than the plant’s settling time. The method is intended to take advantage of prior knowledge about the plant’s steady-state gains. We use an example of an integrated plant composed of a reactor and a distillation column to illustrate the potential issues and to test the effectiveness of the proposed gray-box identification approach. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie071625%2B [article] Gray-box model identification of an integrated plant with recycle [texte imprimé] / Jay H. Lee, Auteur ; Thidarat Tosukhowong, Auteur . - 2008 . - p. 8273–8281. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 47 n°21 (Novembre 2008) . - p. 8273–8281 Mots-clés : Dynamic  model  Proposed  gray-boxi Résumé : The objective of this paper is to propose a systematic method for identifying a dynamic model of an integrated plant with recycle for plantwide optimization and control purposes. We are interested in cases where identification experiment is limited to a period of time much shorter than the plant’s settling time. The method is intended to take advantage of prior knowledge about the plant’s steady-state gains. We use an example of an integrated plant composed of a reactor and a distillation column to illustrate the potential issues and to test the effectiveness of the proposed gray-box identification approach. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie071625%2B