Observer-Based Adaptive Fuzzy Tracking Control for Strict-Feedback Nonlinear Systems With Unknown Control Gain Functions - Tong, Shaocheng; Min, Xiao; Li, Yuanxin (IEEE transactions on cybernetics, 2020)
Keywords: Adaptive backstepping output-feedback controller design; Adaptive control; Adaptive systems; Backstepping; Basis functions; Closed loop systems; Computer simulation; Control design; Design; Feedback control; Fuzzy control; Fuzzy logic; Fuzzy systems; fuzzy-logic systems (FLSs); Liapunov functions; Nonlinear control; Nonlinear systems; Observers; Output feedback; Recursive methods; state observer design; State observers; Tracking control; Tracking errors; uncertain nonlinear systems