Title :
Adaptive Control for Time-varying Nonlinear System
Author :
Niu, Lin ; Chen, Bin ; Ye, Liaoyuan
Author_Institution :
Coll. of Inf. Eng., Chengdu Univ., Chengdu
Abstract :
An adaptive control scheme is proposed for a kind of time-varying nonlinear systems. In the scheme the nonlinear systems are divided into a finite number of subsystems, which are in strict feedback and interpolated by functions of an exogenous scheduling variable. The adaptive method yields stability of all signals in the closed-loop. The results of simulation show that the controller converges very fast and the scheme is suitable for the time-varying nonlinear plant.
Keywords :
adaptive control; closed loop systems; feedback; nonlinear control systems; time-varying systems; adaptive control; closed-loop; exogenous scheduling variable; feedback; time-varying nonlinear system; Adaptive control; Backstepping; Dynamic scheduling; Educational institutions; Neural networks; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Stability; Time varying systems; adaptive control; convergence; nonlinear system; simulation; stability;
Conference_Titel :
Computer and Automation Engineering, 2009. ICCAE '09. International Conference on
Conference_Location :
Bangkok
Print_ISBN :
978-0-7695-3569-2
DOI :
10.1109/ICCAE.2009.65
