ADAPTIVE MODE CONTROL FOR BIOMASS ANAEROBIC DIGESTION SYSTEM WITH UNCERTAIN PARAMETERS

Abstract

In this paper, a novel mode of biomass anaerobic digestion process with partly uncertain parameters is considered. Based on the Lyapunov stability theorem and linear matrix inequality (LMI), a simple adaptive sliding mode controller for the proposed biomass anaerobic digestion system with partly unknown parameters was concerned. The upper bounds of parameters are completely unknown. Finally, the numerical example results are provided to validate the theoretical and practical merit of the proposed scheme.