Input-output pairing using effective relative energy array / N. Monshizadeh-Naini in Industrial & engineering chemistry research, Vol. 48 N° 15 (Août 2009)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 48 N° 15 (Août 2009) . - pp. 7137–7144 Titre : Input-output pairing using effective relative energy array Type de document : texte imprimé Auteurs : N. Monshizadeh-Naini, Auteur ; A. Fatehi, Auteur ; A. Khaki-Sedigh, Auteur Année de publication : 2009 Article en page(s) : pp. 7137–7144 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Pairing criterion Gain array Steady state gain Bandwidth information Résumé : This paper provides an extended pairing criterion based on the effective relative gain array. The extension is achieved in two steps. First, an energy based compromise between steady state gain and bandwidth information of the plant is proposed. Then, it is argued that the best pairing may depend on the closed-loop specifications. Thus, to make this extension practical and precise, a simple solution to take into account the bandwidth of the desired closed-loop plant is introduced. To show the effectiveness of the proposed method, several examples are discussed. These examples include the cases where the conventional ERGA leads to an appropriate result and is in agreement with the proposed pairing criterion. They also include the cases where the original ERGA leads to an improper pairing while the proposed method achieves the acceptable pairs. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801667s [article] Input-output pairing using effective relative energy array [texte imprimé] / N. Monshizadeh-Naini, Auteur ; A. Fatehi, Auteur ; A. Khaki-Sedigh, Auteur . - 2009 . - pp. 7137–7144. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N° 15 (Août 2009) . - pp. 7137–7144 Mots-clés : Pairing criterion Gain array Steady state gain Bandwidth information Résumé : This paper provides an extended pairing criterion based on the effective relative gain array. The extension is achieved in two steps. First, an energy based compromise between steady state gain and bandwidth information of the plant is proposed. Then, it is argued that the best pairing may depend on the closed-loop specifications. Thus, to make this extension practical and precise, a simple solution to take into account the bandwidth of the desired closed-loop plant is introduced. To show the effectiveness of the proposed method, several examples are discussed. These examples include the cases where the conventional ERGA leads to an appropriate result and is in agreement with the proposed pairing criterion. They also include the cases where the original ERGA leads to an improper pairing while the proposed method achieves the acceptable pairs. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801667s

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