An adaptive control algorithm for systems with unknown dynamics

Author

Benjelloun, K. ; Boukas, E.K. ; Mechlih, H.

Author_Institution

Dept. of Mech. Eng., Ecole Polytech. de Montreal, Que., Canada

fYear

1993

fDate

14-17 Sep 1993

Firstpage

600

Abstract

In practice most of the systems are nonlinear which make their control very difficult. Many techniques have been proposed to deal with the control of this class of systems. When dealing with the control of nonlinear systems, we neglect a part of the system´s dynamics for many reasons, such as the complexity of the real model or the difficulty to model certain phenomena. In this paper, we deal with the control of the nonlinear class of systems where a part of its dynamics is considered to be unknown. The proposed control algorithm is based on the adaptive techniques. Simulation results are presented to demonstrate the usefulness of this control algorithm

Keywords

Lyapunov methods; adaptive control; dynamics; model reference adaptive control systems; nonlinear systems; position control; stability; Lyapunov function; adaptive control; asymptotic stability; model reference adaptive control; nonlinear systems; robustness; state space; system dynamics; trajectory tracking; Adaptive control; Control systems; Delay effects; Delay estimation; Lagrangian functions; Programmable control; Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 1993. Canadian Conference on

Conference_Location

Vancouver, BC

Print_ISBN

0-7803-2416-1

Type

conf

DOI

10.1109/CCECE.1993.332367

Filename

332367