화학공학소재연구정보센터
IEEE Transactions on Automatic Control, Vol.61, No.1, 252-257, 2016
Exponential Stability With Decay Rate Estimation for Linear Difference Equations
This technical note addresses the stability analysis of linear systems governed by continuous-time difference equations with multiple delays. We propose new sufficient conditions for L-2-exponential stability and exponential stability within the Lyapunov-Krasovskii framework. These conditions are delay-independent, and provide constructive exponential decay rate estimates of the system response. It is also shown that these conditions are less conservative than previous results in the literature.