A further note on output feedback control for singularly perturbed systems

Author

Corless, Martin ; Garofalo, F. ; Glielmo, Luigi

Author_Institution

Sch. of Aeronaut. & Astronaut., Purdue Univ., West Lafayette, IN, USA

fYear

1991

fDate

11-13 Dec 1991

Firstpage

2154

Abstract

A singularly perturbed nonlinear system with a control input and a measured output is considered, under the supposition that a static nonlinear output feedback law is designed. It is shown that the operations `compute the reduced-order system´ and `close the feedback loop´. It is then shown that, if the reduced-order system associated with the original system has uncertainties matched with the input, a condition frequently used in the design of robust control systems, then the closed-loop reduced-order system enjoys the same property

Keywords

closed loop systems; control system synthesis; feedback; nonlinear control systems; closed-loop reduced-order system; control system synthesis; nonlinear system; output feedback control; robust control systems; singularly perturbed systems; system; uncertainties; Control systems; Ear; Equations; Feedback loop; Impedance matching; Linear feedback control systems; Nonlinear control systems; Nonlinear systems; Output feedback; Reduced order systems; Robust control; Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1991., Proceedings of the 30th IEEE Conference on

Conference_Location

Brighton

Print_ISBN

0-7803-0450-0

Type

conf

DOI

10.1109/CDC.1991.261517

Filename

261517