摘要
研究了一类具有不确定性并带有中立型时滞的线性切换系统的鲁棒镇定问题.该系统不仅系统状态矩阵包含有不确定性,而且在时滞状态矩阵中包含有不确定性.研究的主要方法是利用Lyapunov稳定性理论和线性矩阵不等式理论,设计了线性有记忆状态反馈控制器和线性无记忆状态反馈控制器以及切换策略,使得系统在一定的切换策略下经状态反馈鲁棒镇定.
Robust stabilization for a class of switched systems with uncertainties and neutral time-delays is considered.The systems contain uncertainties not only in the state matrices,but also in the time-delay matrices.Based on Lyapunov theory and linear matrix inequalities,the robust state-feedback memory controllers and memoryless controllers are designed respectively.With the given switching laws,the controllers can guarantee that the states of systems are robust stable.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
北大核心
2008年第S1期157-160,共4页
Journal of Fuzhou University(Natural Science Edition)
基金
福建省青年科技人才创新资助项目(2005J006)
厦门大学985二期信息创新平台资助项目
关键词
切换系统
时滞
线性矩阵不等式
鲁棒镇定
switched systems
time-delay
linear matrix inequalities
robust stabilization
