title: Universal fuzzy models and universal fuzzy controllers for discrete-time nonlinear systems.
abstract: This paper investigates the problems of universal fuzzy model and universal fuzzy controller for discrete-time nonaffine nonlinear systems (NNSs). It is shown that a kind of generalized T-S fuzzy model is the universal fuzzy model for discrete-time NNSs satisfying a sufficient condition. The results on universal fuzzy controllers are presented for two classes of discrete-time stabilizable NNSs. Constructive procedures are provided to construct the model reference fuzzy controllers. The simulation example of an inverted pendulum is presented to illustrate the effectiveness and advantages of the proposed method. These results significantly extend the approach for potential applications in solving complex engineering problems.
authors.forename: Qing
authors.initials: Q
authors.lastname: Gao
authors.forename: Gang
authors.initials: G
authors.lastname: Feng
authors.forename: Daoyi
authors.initials: D
authors.lastname: Dong
authors.forename: Lu
authors.initials: L
authors.lastname: Liu