A new method for stabilization of networked control systems with random delays
A new method for stabilization of networked control systems with random delays
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DOI：
10.1109/acc.2005.1470028
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发表时间：
2005
影响因子：
6.8
通讯作者：
Liqian Zhang;Yang Shi;Tongwen Chen;B. Huang
中科院分区：
文献类型：
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作者：
Liqian Zhang;Yang Shi;Tongwen Chen;B. Huang
我们考虑了随机延迟的离散时间域中一类网络控制系统的稳定问题。传感器对传感器和控制器对传动器延迟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，状态反馈的增益取决于模式。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 class of networked control systems in the discrete-time domain with random delays. The sensor-to-controller and controller-to-actuator 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 stabilizing controllers are established. It is shown that state-feedback gains are mode-dependent. An iterative linear matrix inequality (LMI) approach is employed to calculate the state-feedback gains.