Comment on "Observer-based robust fuzzy control of nonlinear systems with parametric uncertainties"
In the paper from Shaocheng Tong and Hiong Li [Observer-based robust fuzzy control of nonlinear systems with parametric uncertainties, Fuzzy Sets and Systems (131) (2002) 165-184], a method to design an observer-based robust fuzzy control of uncertain fuzzy models is proposed. However, the results obtained are not correct. This note intends to circumvent these problems by modifying the result proposed in the aforementioned paper. (c) 2005 Elsevier B.V. All rights reserved.
uncertainty fuzzy model control based-observer lyapunov lmi