Title :
Adaptive control for a class of nonlinear uncertain dynamical systems with time-varying
Author :
Zhang, Jie ; Wang, Xingxuan
Author_Institution :
Dept. of Electron. Eng., Fudan Univ. Shanghai, Shanghai, China
Abstract :
This paper presents a nonlinear adaptive control framework for a class of nonlinear uncertain dynamical systems with time-varying that guarantees ultimately bounded of the closed-loop systems. In particular, we develop both full-state feedback control law and output feedback law. In addition, we consider a expanded condition. By analyzing a Lyapunov-like function, we show that the framework guarantees ultimately bounded of the closed-loop systems.
Keywords :
Lyapunov methods; adaptive control; closed loop systems; nonlinear control systems; nonlinear dynamical systems; state feedback; time-varying systems; uncertain systems; Lyapunov-like function; closed loop system; expanded condition; nonlinear adaptive control; nonlinear uncertain dynamical system; output feedback law; state feedback control law; time-varying system; Adaptive control; Closed loop systems; Feedback control; Output feedback; Time varying systems; Uncertain systems; Vectors; Adaptive control; nonlinear state; nonlinear uncertain systems; time-dependent uncertainty;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2012 10th World Congress on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-1397-1
DOI :
10.1109/WCICA.2012.6358235
