Fuzzy Control of the Activated Sludge Wastewater Treatment Process Treated as Multivariable Process
Abstract
The paper deals with the design of a fuzzy controller of a wastewater treatment process in which the organic substances are removed. The process is complex, nonlinear, time-varying and multivariable, so is necessary to analyze the disturbance rejection and robustness problems. The main contribution of this paper is to give a multivariable fuzzy controller for step disturbance and uncertainty rejection in the wastewater treatment process.
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@ "Dunarea de Jos" University of Galati