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On delay-dependent passivity

Authors :
Fridman, E.
Shaked, U.
Source :
IEEE Transactions on Automatic Control. April, 2002, Vol. 47 Issue 4, p664, 6 p.
Publication Year :
2002

Abstract

Sufficient conditions for passivity (positive realness) are obtained for continuous-time, linear, retarded, and neutral-type systems. A delay-dependent solution is given in terms of linear matrix inequalities (LMIs) by using a descriptor model transformation of the system and by applying Park's inequality for bounding cross terms. A memoryless state-feedback solution is derived. Numerical examples are given which illustrate the effectiveness of the new theory. Index Terms--Delay-dependent criteria, linear matrix inequalities (LMIs), positive-real lemma, time-delay systems.

Details

ISSN :
00189286
Volume :
47
Issue :
4
Database :
Gale General OneFile
Journal :
IEEE Transactions on Automatic Control
Publication Type :
Academic Journal
Accession number :
edsgcl.85174747