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Control configuration selection for multivariable nonlinear systems / Hamid Reza Shaker in Industrial & engineering chemistry research, Vol. 51 N° 25 (Juin 2012) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 51 N° 25 (Juin 2012) . - pp. 8583-8587 Titre : Control configuration selection for multivariable nonlinear systems Type de document : texte imprimé Auteurs : Hamid Reza Shaker, Auteur ; Mohammad Komareji, Auteur Année de publication : 2012 Article en page(s) : pp. 8583-8587 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Non  linear  system  Multivariable  system Résumé : Control configuration selection is the procedure of choosing the appropriate input and output pairs for the design of SISO (or block) controllers. This step is an important prerequisite for a successful industrial control strategy. In industrial practices, it is often the case that systems, which are needed to be controlled, are nonlinear, and linear models are insufficient to describe the behavior of the processes. The focus of this work is on the problem of control configuration selection for such systems. A gramian-based interaction measure for control configuration selection of MIMO nonlinear processes is described. In general, most of the results on the control configuration selection, which have been proposed so far, can only support linear systems. The proposed gramian-based interaction measure not only supports nonlinear processes but also can be used to propose a richer sparse or block diagonal controller structure. The interaction measure is used for control configuration selection of the nonlinear quadruple-tank process. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26066784 [article] Control configuration selection for multivariable nonlinear systems [texte imprimé] / Hamid Reza Shaker, Auteur ; Mohammad Komareji, Auteur . - 2012 . - pp. 8583-8587. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 25 (Juin 2012) . - pp. 8583-8587 Mots-clés : Non  linear  system  Multivariable  system Résumé : Control configuration selection is the procedure of choosing the appropriate input and output pairs for the design of SISO (or block) controllers. This step is an important prerequisite for a successful industrial control strategy. In industrial practices, it is often the case that systems, which are needed to be controlled, are nonlinear, and linear models are insufficient to describe the behavior of the processes. The focus of this work is on the problem of control configuration selection for such systems. A gramian-based interaction measure for control configuration selection of MIMO nonlinear processes is described. In general, most of the results on the control configuration selection, which have been proposed so far, can only support linear systems. The proposed gramian-based interaction measure not only supports nonlinear processes but also can be used to propose a richer sparse or block diagonal controller structure. The interaction measure is used for control configuration selection of the nonlinear quadruple-tank process. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26066784