[article] 
inIndustrial & engineering chemistry research > Vol. 50 N° 12 (Juin 2011) . - pp. 7380-7387

Titre :	Partial decoupling control for multivariable processes
Type de document :	texte imprimé
Auteurs :	Yuling Shen, Auteur ; Shaoyuan Li, Auteur ; Ning Li, Auteur
Année de publication :	2011
Article en page(s) :	pp. 7380-7387
Note générale :	Chimie industrielle
Langues :	Anglais (eng)
Mots-clés :	Multivariable system
Résumé :	Based on the theory of equivalent transfer functions (ETFs), this work proposes a novel partial decoupling control technique for multivariable processes. By measuring the effect of each ETF element in decoupling control, a partial decoupling control structure selection criterion is proposed with the aims that the decoupler has the least complexity and that overall system performance is satisfied. The ETF parameters are then obtained under certain constraints. Consequently, a systematic design procedure is proposed in order to obtain a stable, proper, and causal partial decoupler matrix. Simulation results of several multivariable processes with different interaction characteristics are provided to demonstrate the simplicity and effectiveness of the design method.
DEWEY :	660
ISSN :	0888-5885
En ligne :	http://cat.inist.fr/?aModele=afficheN&cpsidt=24239053

[article] Partial decoupling control for multivariable processes [texte imprimé] / Yuling Shen, Auteur ; Shaoyuan Li, Auteur ; Ning Li, Auteur . - 2011 . - pp. 7380-7387.
Chimie industrielle
Langues : Anglais (eng)
in Industrial & engineering chemistry research > Vol. 50 N° 12 (Juin 2011) . - pp. 7380-7387

Mots-clés :	Multivariable system
Résumé :	Based on the theory of equivalent transfer functions (ETFs), this work proposes a novel partial decoupling control technique for multivariable processes. By measuring the effect of each ETF element in decoupling control, a partial decoupling control structure selection criterion is proposed with the aims that the decoupler has the least complexity and that overall system performance is satisfied. The ETF parameters are then obtained under certain constraints. Consequently, a systematic design procedure is proposed in order to obtain a stable, proper, and causal partial decoupler matrix. Simulation results of several multivariable processes with different interaction characteristics are provided to demonstrate the simplicity and effectiveness of the design method.
DEWEY :	660
ISSN :	0888-5885
En ligne :	http://cat.inist.fr/?aModele=afficheN&cpsidt=24239053