DocumentCode
1403301
Title
Robust controller synthesis via shifted parameter-dependent quadratic cost bounds
Author
Kapila, Vikram ; Haddad, Wassim M. ; Erwin, Richard S. ; Bernstein, Dennis S.
Author_Institution
Dept. of Mech., Aerosp., & Manuf. Eng., Polytech. Univ., Brooklyn, NY, USA
Volume
43
Issue
7
fYear
1998
fDate
7/1/1998 12:00:00 AM
Firstpage
1003
Lastpage
1007
Abstract
Parameterized Lyapunov bounds and shifted quadratic guaranteed cost bounds are merged to develop shifted parameter-dependent quadratic cost bounds for robust stability and robust performance. Robust fixed-order (i.e., full- and reduced-order) controllers are developed based on new shifted parameter-dependent bounding functions. A numerical example is presented to demonstrate the effectiveness of the proposed approach
Keywords
Lyapunov methods; control system synthesis; reduced order systems; robust control; uncertain systems; fixed-order controllers; parameterized Lyapunov bounds; robust controller synthesis; robust performance; robust stability; shifted parameter-dependent bounding functions; shifted parameter-dependent quadratic cost bounds; shifted quadratic guaranteed cost bounds; Adaptive control; Aerospace engineering; Costs; Frequency; Robust control; Robust stability; Robustness; Symmetric matrices; Uncertain systems; Uncertainty;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.701111
Filename
701111
Link To Document