摘要
本文研究了网络传输通道受限时的网络控制系统的鲁棒控制问题.应用一组具有贝努力分布的随机变量,本文建立了新型的传输受限时的网络控制系统模型.通过应用Lyapunov泛函方法和线性矩阵不等式方法,得到了网络控制系统鲁棒均方稳定的充分条件,系统镇定的鲁棒控制器也可以通过求解线性矩阵不等式得到.文章最后给出的实例显示了本文所用方法的有效性.
This paper considers the robust controller design for the networked control systems with limited communication channel. New kinds of networked control systems model with stochastic variables are proposed. By using Lyapunov functional method and lin- ear matrix inequality technology, sufficient conditions for the robustly mean square stable （RMSS） of the networked control system are obtained and the controller feedback gain can be obtained by solving a set of linear matrix inequalities. A simulation example is giv- en to demonstrate the efficiency and application of the proposed method.
出处
《微计算机信息》
2012年第10期53-54,共2页
Control & Automation
基金
基金颁发部门:国家自然科学基金委
项目名称:网络控制系统的随机建模
分析与综合
编号:(60904013)
基金申请人:田恩刚
关键词
有限传输通道
网络控制系统
鲁棒均方稳定
limited communication channel
networked control systems
robustly mean square stable
