Title :
Tracking control of partially linearizable discrete-time nonlinear systems
Author :
Rokui, M. Reza ; Khorasani, K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Abstract :
This paper addresses the problem of indirect adaptive feedback linearization of a discrete-time nonlinear system that is not fully input to output linearizable. A parameter estimation algorithm that is based on multioutput RLS scheme is employed in the controller design. By using the Lyapunov technique the adaptively controlled closed-loop system is shown to be stable. The controller performance is also validated by numerical simulations
Keywords :
Lyapunov methods; adaptive control; closed loop systems; discrete time systems; feedback; linearisation techniques; nonlinear systems; recursive estimation; stability; tracking; Lyapunov method; adaptive control; closed-loop system; discrete-time systems; indirect adaptive feedback; linearization; nonlinear systems; parameter estimation; recursive least squares; stability; tracking control; Adaptive control; Control systems; Feedback; Lyapunov method; Nonlinear control systems; Nonlinear systems; Numerical simulation; Parameter estimation; Programmable control; Resonance light scattering;
Conference_Titel :
Control Applications, 1996., Proceedings of the 1996 IEEE International Conference on
Conference_Location :
Dearborn, MI
Print_ISBN :
0-7803-2975-9
DOI :
10.1109/CCA.1996.559057
