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http://dx.doi.org/10.5370/KIEE.2011.60.3.620

A New Augmented Lyapunov Functional Approach to Robust Delay-dependent Stability Analysis for Neutral Time-delay Systems  

Kwon, Oh-Min (충북대학교 전기공학과)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.60, no.3, 2011 , pp. 620-624 More about this Journal
Abstract
This paper propose a new delay-dependent stability criterion of neutral time-delay systems. By employing double-integral terms in augmented states and constructing a new Lyapunov-Krasovskii's functional, a delay-dependent stability criterion is established in terms of Linear Matrix Inequality. Through numerical examples, the validity and improvement results obtained by applying the proposed stability criterion will be shown.
Keywords
Neutral systems; Time-delay; Stability; Lyapunov method; Linear Matrix Inequality(LMI);
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