DocumentCode
391191
Title
An adaptive output feedback control methodology for non-minimum phase systems
Author
Hovakimyan, Naira ; Yang, Bong-Jun ; Calise, Anthony J.
Author_Institution
Sch. of Aerosp. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Volume
1
fYear
2002
fDate
10-13 Dec. 2002
Firstpage
949
Abstract
A method of output feedback design of an adaptive controller is presented that can be used to augment a fixed-gain linear controller. The key feature is that it is applicable to non-minimum phase nonlinear systems, having both parametric uncertainty and unmodeled dynamics. Ultimate boundedness of error signals can be shown using Lyapunov´s direct method. An example is provided to illustrate the effectiveness of the approach.
Keywords
Lyapunov methods; adaptive control; control system synthesis; feedback; linear systems; nonlinear control systems; uncertain systems; Lyapunov´s direct method; adaptive output feedback control methodology; fixed-gain linear controller; nonlinear systems; nonminimum phase systems; parametric uncertainty; ultimate boundedness; unmodeled dynamics; Adaptive control; Algorithm design and analysis; Control systems; Design methodology; Neural networks; Nonlinear systems; Output feedback; Programmable control; Robustness; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
ISSN
0191-2216
Print_ISBN
0-7803-7516-5
Type
conf
DOI
10.1109/CDC.2002.1184631
Filename
1184631
Link To Document