Indexed by: Journal Article
Date of Publication: 2007-03-01
Journal: ASIAN JOURNAL OF CONTROL
Included Journals: SCIE
Volume: 9
Issue: 1
Page Number: 98-103
ISSN: 1561-8625
Key Words: neutral systems; delay; stability; LMIs
Abstract: This paper investigates the robust stability of linear neutral systems with mixed delays and norm-bounded uncertainty. Using new Lyapunov-Krasovskii functionals, less conservative delay-dependent robust stability conditions for such systems in terms of linear matrix inequalities (LMIs) are derived. Numerical examples show that the results obtained in this paper significantly improve the estimate of the stability limit over some existing results in other literature.