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网络控制系统的有限时间镇定
Finite-time Stabilization of Networked Control Systems
【摘要】 研究了一类带有网络诱导时延的网络控制系统有限时间控制问题.首先通过引入特殊线性变换将原时延系统转化为无时延系统.然后在新坐标下,基于有限时间稳定理论与线性矩阵不等式,系统地给出原系统有限时间稳定的一个充分条件,并通过数值例子说明了该设计方法的可行性.
【Abstract】 The finite-time control problem for networked control systems(NCSs) with network-induced delay was studied.A particular linear transformation is introduced to convert the original time-delay system into a delay-free form.Based on finite-time stability theory and linear matrix inequalities(LMIs) techniques,a sufficient condition that ensures finite-time performance of networked control systems is derived.The numerical example was illustrated the feasibility of the developed approach.
【关键词】 网络控制系统;
网络诱导时延;
线性变换;
有限时间稳定;
LMIs;
【Key words】 networked control systems; network-induced delays; linear transformation; finite-time stability; LMIs;
【Key words】 networked control systems; network-induced delays; linear transformation; finite-time stability; LMIs;
【基金】 国家自然科学基金(61073065);河南省基础与前沿技术研究计划(092300410145);河南省教育厅自然科学基金(2009B110032010B120001)
- 【文献出处】 山西大学学报(自然科学版) ,Journal of Shanxi University(Natural Science Edition) , 编辑部邮箱 ,2011年04期
- 【分类号】O231
- 【下载频次】125