Title :
Nonlinear Adaptive Control of an UncertainWastewater Treatment Model
Author :
Dimitrova, Neli ; Krastanov, Mikhail
Author_Institution :
Bulgarian Acad. of Sci., Sofia
Abstract :
A nonlinear model of an anaerobic digester wastewater treatment process is considered. Assuming that the model parameters are unknown but bounded, the asymptotic stabilizability of the control system is studied and a new adaptive stabilizing feedback control law is proposed. Computer simulations are also presented to illustrate the theoretical results.
Keywords :
asymptotic stability; environmental science computing; nonlinear control systems; wastewater treatment; anaerobic digester wastewater treatment process; asymptotic stabilizability; computer simulations; control system; nonlinear adaptive control; uncertain wastewater treatment model; Adaptive control; Biomass; Feedback control; Mathematical model; Monitoring; Organisms; Production; Programmable control; Wastewater treatment; Working environment noise;
Conference_Titel :
Scientific Computing, Computer Arithmetic and Validated Numerics, 2006. SCAN 2006. 12th GAMM - IMACS International Symposium on
Conference_Location :
Duisburg
Print_ISBN :
978-0-7695-2821-2
DOI :
10.1109/SCAN.2006.31
