Archivio istituzionale della ricerca dell'Università degli Studi di Palermo
IRIS è il sistema di gestione integrata dei dati della ricerca (persone, pubblicazioni, progetti, attività) adottato dall’Università di Palermo, e ha lo scopo di raccogliere, conservare, documentare, e diffondere ad accesso aperto le informazioni relative alla produzione scientifica degli autori afferenti all’Ateneo.
EnglishThe object of this paper is the application of a type-2 fuzzy logic controller to a nonlinear system that presents bifurcations. A bifurcation can cause instability in the system or can create new working conditions which, although stable, are unacceptable. The only practical solution for an efficient control is the use of high performance controllers that take into account the uncertainties of the process. A type-2 fuzzy logic controller is tested by simulation on a nonlinear bioreactor system that is characterized by a transcritical bifurcation. Simulation results show the validity of the proposed controllers in preventing the system from reaching bifurcation and instable or undesirable stable conditions.
Galluzzo, M., Cosenza, B., & Matharu, A. (2008). Control of a nonlinear continuous bioreactor with bifurcation by a type-2 fuzzy logic controller. COMPUTERS & CHEMICAL ENGINEERING, 32(12), 2986-2993 [10.1016/j.compchemeng.2008.03.010].
| Data di pubblicazione: | 2008 | |
| Titolo: | Control of a nonlinear continuous bioreactor with bifurcation by a type-2 fuzzy logic controller | |
| Autori: | ||
| Citazione: | Galluzzo, M., Cosenza, B., & Matharu, A. (2008). Control of a nonlinear continuous bioreactor with bifurcation by a type-2 fuzzy logic controller. COMPUTERS & CHEMICAL ENGINEERING, 32(12), 2986-2993 [10.1016/j.compchemeng.2008.03.010]. | |
| Rivista: | ||
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.compchemeng.2008.03.010 | |
| Abstract: | The object of this paper is the application of a type-2 fuzzy logic controller to a nonlinear system that presents bifurcations. A bifurcation can cause instability in the system or can create new working conditions which, although stable, are unacceptable. The only practical solution for an efficient control is the use of high performance controllers that take into account the uncertainties of the process. A type-2 fuzzy logic controller is tested by simulation on a nonlinear bioreactor system that is characterized by a transcritical bifurcation. Simulation results show the validity of the proposed controllers in preventing the system from reaching bifurcation and instable or undesirable stable conditions. | |
| Settore Scientifico Disciplinare: | Settore ING-IND/26 - Teoria Dello Sviluppo Dei Processi Chimici | |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| articolo CACE_3621.pdf | N/A | Administrator Richiedi una copia |
http://hdl.handle.net/10447/48317
Copyright © 2022