DocumentCode
1700236
Title
MIMO robust disturbance rejection for uncertain plants
Author
Djouadi, M. Seddik
Author_Institution
Sch. of Aerosp. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Volume
4
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
4050
Abstract
Investigates in a unified framework two basic feedback optimization problems, rejection of output disturbances in the presence of plant uncertainty, and contraction of radius of uncertainty for MIMO plants. Duality theory is provided showing existence of optimal feedback laws. Optimal and nearly optimal solutions are characterized, and flatness conditions are derived. The theory developed allows previous convex programming based numerical methods to be applied to this class of problems
Keywords
MIMO systems; convex programming; duality (mathematics); feedback; robust control; uncertain systems; MIMO robust disturbance rejection; convex programming based numerical methods; feedback optimization problems; flatness conditions; nearly optimal solutions; optimal solutions; radius of uncertainty; uncertain plants; Aerospace engineering; Attenuation; Extraterrestrial measurements; Feedback control; Filters; MIMO; Power measurement; Robust control; Robustness; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Conference_Location
Phoenix, AZ
ISSN
0191-2216
Print_ISBN
0-7803-5250-5
Type
conf
DOI
10.1109/CDC.1999.827994
Filename
827994
Link To Document