DocumentCode
2474205
Title
Robust controller order reduction
Author
Dehkordi, Vahid R. ; Boulet, Benoit
Author_Institution
Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC, Canada
fYear
2009
fDate
10-12 June 2009
Firstpage
3083
Lastpage
3088
Abstract
In this paper a method is proposed to reduce the order of a multi-input multi-output robust controller. The controller ensures system robust performance and reducing its order may result in loss of robust performance. A lower bound on the controller order is provided using balanced truncation technique which guarantees that the robust performance of the closed-loop system is maintained. Simulation results show the effectiveness of the proposed technique.
Keywords
MIMO systems; closed loop systems; reduced order systems; robust control; balanced truncation technique; closed-loop system; multi-input multi-output robust controller; robust controller order reduction; Control system synthesis; Control systems; Error correction; Feedback; Performance loss; Reduced order systems; Robust control; Robust stability; Robustness; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2009. ACC '09.
Conference_Location
St. Louis, MO
ISSN
0743-1619
Print_ISBN
978-1-4244-4523-3
Electronic_ISBN
0743-1619
Type
conf
DOI
10.1109/ACC.2009.5160517
Filename
5160517
Link To Document