Tracking and regulation with internal stability of SISO nonlinear systems

Author

Licéaga-Castro, E. ; Castro-Linares, R.

Author_Institution

Dept. of Electr. Eng., CINVESTAV-IPN, Mexico City, Mexico

Volume

3

fYear

1994

Firstpage

2784

Abstract

In this paper, an output nonlinear control scheme is considered. The performance and robustness issues associated to the scheme are addressed. The analysis of the internal stability of the resultant closed-loop system is also presented. The control configuration includes a tracking (reference) model, a regulation filter and a nominal model of the process. The tracking model determines the control system performance, in the same manner as in the model matching problem. Meanwhile, the regulation filter determines the robustness characteristics with respect to external disturbances and modelling uncertainties

Keywords

closed loop systems; filtering theory; nonlinear control systems; stability; SISO nonlinear systems; closed-loop system; external disturbances; internal stability; modelling uncertainties; output nonlinear control scheme; performance; reference model; regulation filter; robustness; tracking model; Eigenvalues and eigenfunctions; Erbium; Filters; Nonlinear systems; Output feedback; Process control; Robustness; Stability analysis; State feedback; Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on

Conference_Location

Lake Buena Vista, FL

Print_ISBN

0-7803-1968-0

Type

conf

DOI

10.1109/CDC.1994.411379

Filename

411379