摘要
研究了具有随机网络诱导时延且数据包丢失服从马尔可夫链的网络化系统的保性能控制问题.将网络化控制系统建模为具有两种运行模式的马尔可夫跳变线性系统.根据马尔可夫跳变线性系统理论,给出了网络化系统状态反馈保性能控制器存在的充分条件;该保性能控制器为一组线性矩阵不等式的解.通过一个仿真示例说明了本文所提方法的有效性.
The guaranteed cost control of networked systems with both stochastic network-induced delay and data packet dropout governed by a Markovian chain is investigated. The networked control systems can be modeled as Markovian jump linear systems with two operation modes. Based on the theory of Markovian jump linear systems, the sufficient condition of state feedback guaranteed cost control for networked systems is presented, and the guaranteed cost controller is the solution of a set of linear matrix inequalities. A simulation example is provided to demonstrate the effectiveness of the method.
出处
《信息与控制》
CSCD
北大核心
2007年第3期340-344,351,共6页
Information and Control
基金
国家科技攻关计划资助项目(2001BA204B01)
