Title :
H∞ control For 2-D fuzzy FMII system with actuator saturation
Author :
Jingbo Gao ; Weiqun Wang
Author_Institution :
Sch. of Sci., Nanjing Univ. of Sci. & Technol., Nanjing, China
Abstract :
This paper introduces a fuzzy control design to deal with the H∞ control problem for 2-D fuzzy system subject to actuator saturation. In H∞ control design, first, the Takagi and Sugeno (T-S) fuzzy model is employed to approximate a 2-D nonlinear dynamic system. Next, based on the fuzzy model, an H∞ fuzzy controller subject to actuator saturation can be obtained under some linear matrix inequality (LMI) constraints. Simulation results are given to illustrate the proposed method.
Keywords :
H∞ control; actuators; approximation theory; control system synthesis; fuzzy control; fuzzy systems; linear matrix inequalities; nonlinear control systems; nonlinear dynamical systems; 2D fuzzy FM-II system; 2D nonlinear dynamic system approximation; H∞ fuzzy controller control design; LMI constraints; T-S fuzzy model; Takagi-and-Sugeno fuzzy model; actuator saturation; linear matrix inequality constraints; Actuators; Attenuation; Fuzzy systems; Noise; Nonlinear systems; Symmetric matrices; 2-D fuzzy systems; H∞ control; actuator saturation;
Conference_Titel :
Control Conference (CCC), 2014 33rd Chinese
Conference_Location :
Nanjing
DOI :
10.1109/ChiCC.2014.6895683
