화학공학소재연구정보센터
IEEE Transactions on Automatic Control, Vol.49, No.7, 1192-1195, 2004
An LMI approach to stability of systems with severe time-delay
This note describes the stability problems of uncertain systems with arbitrarily time-varying and severe time-delay. Using new Lyapunov-Krasovskii functionals, less conservative stability conditions are obtained for such systems. The results are illustrated using the numerical examples based on simple linear matrix inequalities.