T-S Fuzzy Control of Uncertain Nonlinear Networked Control Systems

Abstract

This paper investigates the stabilization of nonlinear networked control systems (NCSs) subject to two types of uncertainties. Firstly, the nonlinear NCS is modeled as a continuous-time Takagi-Sugeno (T-S) fuzzy system, and network-induced delays are represented using fuzzy rules which are designed by the parallel distributed compensation (PDC) technique. Then the norm-bounded uncertainty existing in model of the plant is considered, and corresponding state-feedback fuzzy controller is designed with guaranteed stability. Simulation result confirms the efficacy of the proposed fuzzy controller.