Adaptive direct feedback linearization of nonlinear oscillatory systems

Author

Wang, Youyi ; Hill, David J. ; Middleton, R.H.

Author_Institution

Dept. of Electr. & Comput. Eng., Newcastle Univ., NSW, Australia

fYear

1991

fDate

11-13 Dec 1991

Firstpage

1106

Abstract

Adaptive direct feedback linearization of nonlinear oscillatory systems with parametric uncertainties is considered. The direct feedback linearization technique and parameter adaptation approaches are applied to overcome parametric uncertainties. The main result is that adaptive direct feedback linearization techniques applied to nonlinear oscillatory systems with parametric uncertainties give boundedness of all signals, together with asymptotic tracking of the set points. The proposed adaptive direct feedback linearization technique has been applied to power systems to achieve transient stability enhancement and voltage regulation

Keywords

adaptive control; feedback; linearisation techniques; nonlinear systems; adaptive control; adaptive direct feedback linearization; boundedness; nonlinear oscillatory systems; parametric uncertainties; power system control; set point tracking; transient stability; voltage regulation; Closed loop systems; Differential equations; Feedback; Linearization techniques; Nonlinear equations; Nonlinear systems; Power system stability; Power system transients; Programmable control; Reduced order systems; Stability analysis; Uncertainty; Voltage control;

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.1991.261500

Filename

261500