DocumentCode
313687
Title
/spl mu/-synthesis with matrix valued scalings-algorithms and examples
Author
McKelvey, Tomas ; Helmersson, Anders
Author_Institution
Dept. of Electr. Eng., Linkoping Univ., Sweden
Volume
1
fYear
1997
fDate
6-6 June 1997
Firstpage
361
Abstract
Approximation of rational matrix functions plays an important part in the /spl mu/-synthesis algorithm of robust controllers if the plant is subject to repeated uncertainties. Algorithms for approximation of rational matrices/factors to data are reviewed and practical issues are discussed. The methodology is illustrated by the design of a robust gain-scheduling controller for a linear time-varying system.
Keywords
approximation theory; control system synthesis; robust control; singular value decomposition; uncertain systems; /spl mu/-synthesis; linear time-varying system; matrix valued scalings; rational factors; rational matrices; rational matrix function approximation; robust gain-scheduling controller; Algorithm design and analysis; Approximation algorithms; Automatic control; Frequency synthesizers; Partial response channels; Robust control; Robustness; Signal synthesis; Uncertainty; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1997. Proceedings of the 1997
Conference_Location
Albuquerque, NM, USA
ISSN
0743-1619
Print_ISBN
0-7803-3832-4
Type
conf
DOI
10.1109/ACC.1997.611819
Filename
611819
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