DocumentCode :
404274
Title :
A note on computing polynomial filters for robust SPR of systems with polyhedral uncertainty
Author :
Bianchini, Gianni
Author_Institution :
Dipt. di Ingegneria dell´´Inf., Siena Univ., Italy
Volume :
5
fYear :
2003
fDate :
9-12 Dec. 2003
Firstpage :
5017
Abstract :
This paper addresses the robust strict positive realness (RSPR) problem when the uncertain polynomial family is defined by an l ball in coefficient space. A new characterization of the filters solving such problem is proposed. This characterization is exploited numerically to devise polynomial filters with guaranteed l robustness margin.
Keywords :
optimisation; polynomials; rational functions; robust control; uncertain systems; optimisation; polyhedral uncertainty; polynomial filters computation; robust strict positive realness; uncertain polynomial family; Adaptive filters; Bismuth; Erbium; Machinery; Polynomials; Robust stability; Robustness; Shape; Sufficient conditions; Uncertainty;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
ISSN :
0191-2216
Print_ISBN :
0-7803-7924-1
Type :
conf
DOI :
10.1109/CDC.2003.1272425
Filename :
1272425
Link To Document :
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