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