A new method for stabilization of networked control systems with random delays
A new method for stabilization of networked control systems with random delays
复制标题
DOI：
10.1109/tac.2005.852550
复制
发表时间：
2005-06
期刊：
影响因子：
--
通讯作者：
Liqian Zhang;Yang Shi;Tongwen Chen;Biao Huang
中科院分区：
文献类型：
--
作者：
Liqian Zhang;Yang Shi;Tongwen Chen;Biao Huang
我们考虑了随机延迟的离散时间域中某种网络控制系统的稳定问题。传感器对控制器和控制器对传感器的延迟被建模为两个马尔可夫链，所得的闭环系统是具有两种模式的跳线线性系统。建立了有关稳定控制器存在的必要条件。结果表明，国家反馈的收益与不同的模式不同。使用迭代线性矩阵不等式（LMI）方法来计算状态反馈的增长。
We consider the stabilization problem for a kind of networked control systems in discrete-time domain with random delays. The sensor-to-controller and controller-to-sensor delays are modeled as two Markov chains, and the resulting closed-loop systems are jump linear systems with two modes. The necessary and sufficient conditions on the existence of the stabilizing controllers are established. It is shown that the state-feedback gains are different with different modes. An iterative linear matrix inequality (LMI) approach is employed to calculate the state-feedback gains.