Delay-Dependent Robust Control for Uncertain Stochastic Time-Delay Systems

详细信息    查看全文

• 作者：Yun Chen ; Anke Xue ; Shaosheng Zhou and Renquan Lu
• 关键词：Delay dependent ; Lyapunov– ; Krasovskii functional ; Stochastic systems ; Time delay
• 刊名：Circuits, Systems, and Signal Processing
• 出版年：2008
• 出版时间：August, 2008
• 年：2008
• 卷：27
• 期：4
• 页码：447-460
• 全文大小：330.6 KB

文摘

This paper is concerned with controller design for uncertain stochastic systems with time-varying delays. The parametric uncertainties which appear in all system matrices are assumed to be norm bounded. Two cases of time-varying delays are investigated. Based on the slack matrix technique, delay-dependent stability criteria for the delayed stochastic systems are derived. By using the analysis results, linear matrix inequality-based controllers are designed. Three numerical examples are provided to demonstrate the effectiveness of the proposed method.