Title :
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
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;
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
DOI :
10.1109/CDC.1994.411379
