标题：An augmented lyapunov-krasovskii functional approach to analyze stability of T-S fuzzy systems with time-varying delay
作者：Yang, Jiaxiu ;Zhu, Shuqian ;Wang, Tian-Bao
作者机构：[Yang, J] School of Mathematical Sciences, Shanxi University, Taiyuan, 030006, China;[ Zhu, S] School of Mathematics, Shandong University, Jinan, 2501 更多
会议名称：2018 Australian and New Zealand Control Conference, ANZCC 2018
会议日期：7 December 2018 through 8 December 2018
来源：ANZCC 2018 - 2018 Australian and New Zealand Control Conference
摘要：In this paper, we propose an improved delay-and-delay-derivative-dependent stability criterion of T-S fuzzy system with time-varying delay. The criterion is derived by applying an augmented Lyapunov-Krasovskii functional approach together with a canonical Bessel-Legendre inequality, and it is given in the form of linear matrix inequalities. By numerical comparison, we show that the obtained criterion can ensure a lager upper delay bound over some recent published delay-dependent stability criteria and it can be improved by increasing the number of Legendre polynomials. © 2018 IEEE.