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New Delay-dependent Stability Criteria for Uncertain Stochastic Systems with Time-varying Delays  

Kwon, Oh-Min (충북대학교 전기공학과)
Park, Ju-Hyun (영남대학교 전기공학과)
Lee, Sang-Moon (대구대학교 전자공학부)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.58, no.11, 2009 , pp. 2261-2265 More about this Journal
Abstract
In this paper, the problem of delay-dependent stability of uncertain stochastic systems with time-varying delay is considered. The uncertainties are assumed to be norm-bounded. Based on the Lyapunov stability theory, new delay-dependent stability criteria for the system are derived in terms of LMI(linear matrix inequality). Two numerical examples are given to show the effectiveness of proposed method.
Keywords
Time-varying delays; Linear matrix inequalities; Lyapunov method; Stochastic systems;
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