摘要
研究了具有丢包的网络控制系统可靠保性能鲁棒控制问题。在考虑网络数据传输发生丢包和执行器故障的情况下,将网络控制系统建模成不确定切换系统,利用线性矩阵不等式,给出了该系统在一定数据丢包率影响下具有可靠保性能、鲁棒状态反馈控制器存在的充分条件和设计方法。最后给出了一个具体的数值事例。
The problem of the reliable guaranteed cost robust control for networked control systems with packet dropout and actuator failures is studied. Networked control systems with consideration of packet dropout rate and actuator failure are described an uncertain switched system. A sufficient condition for the existence of the reliable guaranteed cost robust state feedback controller is presented and design technique is derived by using LMI. A numerical example is presented to demonstrate the results.
出处
《科学技术与工程》
2008年第20期5575-5579,共5页
Science Technology and Engineering
