Robust Stability Analysis for Lure System with Multiple Time-varying Delays

摘要：

　　This paper is concerned with the robust stability for a class of uncertain Lure control system with multiple time-varying delays and a sector bounded nonlinearity.By discretizing the delay interval into two segments with an unequal width,some new robust stability criteria in the form of linear matrix inequalities (LMIs) are derived via a modified Lyapunov-Krasovskii functional (LKF) approach without using the general free-weighting matrix method.The criteria are less conservative and more efficiently calculative in computing the maximum allowed delay bounds (MADBs) than some existing results.Some standard numerical examples are presented the effectiveness of the proposed approach.

关键词： Lure system Linear matrix inequality Multiple delays Robust stability Sector-bounded nonlinearity

作者: DUAN Wenyong DU Baozhu LIU Zhengfan

作者单位: School of Automation,Nanjing University of Science and Technology,Nanjing,Jiangsu 210094,P. R. China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 2428-2433

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）