Guaranteed Cost Control For Networked Control System With Interval Time-varying Delay

摘要：

This paper is concerned with the guaranteed cost controller design of Networked control systems (NCSs) with interval varying time-delay. The non-ideal Quality of Servise (QoS) are taken into account by an integrated index τ (t), which related to data dropout, network-induced delay and error sequence. A new analysis method is provided by using the convexity of the matrix function in deriving the results to avoid the conservatism caused by enlarging τ (t) to τM. Suboptimal guaranteed cost state feedback controller and performance index are developed by solving a set of LMIs based on Lyapunov functional method and a cone complementary linearisation (CCL) algorithm. Numerical example and simulation results are given.nally to illustrate the effectiveness of our methods.

关键词： Guaranteed cost control Interval time-varying delay Convezity of matriz function

作者: Gu Zhou Daobo Wang Peng Chen Xiaobo Zhao

作者单位: College of Automation Engineering, Nanjing University of Aeronautics Astronautics, Nanjing 210016, C College of Automation Engineering, Nanjing University of Aeronautics Astronautics, Nanjing 210016, C Institute of Information and Control Engineering Technology, Nanjing Normal University, Nanjing, 210 School of Power Engineering, Nanjing Normal University Nanjing, 210042, China

会议类型: 国际会议

会议名称: 2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)

会议地点: 广西桂林

会议语种:英文

页码: 538-543

在线出版日期: 2009-06-17（万方平台首次上网日期，不代表论文的发表时间）