Composite Learning From Adaptive Dynamic Surface Control

• Published in: IEEE transactions on automatic control Vol. 61; no. 9; pp. 2603 - 2609
• Main Authors: Pan, Yongping, Yu, Haoyong
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.09.2016; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Adaptive control; Adaptive control systems; Asymptotic properties; Asymptotic stability; Closed loop systems; composite learning; Control theory; Convergence; Dynamical systems; Errors; interval excitation; Learning; mismatched uncertainty; Nonlinear dynamics; Observers; parameter convergence; Parameters; Stability; Uncertainty

In the conventional adaptive control, a stringent condition named persistent excitation (PE) must be satisfied to guarantee parameter convergence. This technical note focuses on adaptive dynamic surface control for a class of strict-feedback nonlinear systems with parametric uncertainties, where a n...