Fault-tolerant Control of Networked Control Systems with Packet Dropouts: Switched System Approach

摘要：

This paper focuses on the fault-tolerant control (FTC) of networked control systems (NCSs) with packet dropouts using switched system approach. The basic idea is to model such NCSs as a discrete-time switched system. Thus, the FTC of such NCSs can be reduced to that of switched systems. Sufficient conditions are presented about the stabilization of NCSs. Stabilizing switched state/output feedback controllers can be constructed by solving a set of linear matrix inequalities (LMIs), which can be easily tested with efficient LMI algorithms. The maximum allowable dropout bound can be obtained by solving an optimization problem.

关键词： Networked control systems (NCSs) discrete-time switched systems packet dropouts switched state feedback switched output feedback linear matriz inequality (LMI).

作者: Dongmei Xie YongjunWu

作者单位: Department of Mathematics, School of Sciences, Tianjin University,Tianjin, 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: 5577-5581

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）