摘要
研究了具有非线性扰动的离散不确定带有状态时滞和输入时滞系统的鲁棒稳定性问题.以线性矩阵不等式的形式给出了可设计系统状态反馈控制律的充分条件,当条件满足时设计出系统状态反馈控制律,从而使闭环系统渐近稳定.
The robust stability problem for nonlinear discrete system with time delay and uncertain parameter was discussed. Employed a strict linear matrix inequality,a sufficient condition was provided for designing a state feedback controller which guarantees the stability of the closed-loop systems.
出处
《内蒙古师范大学学报(自然科学汉文版)》
CAS
2008年第1期37-41,44,共6页
Journal of Inner Mongolia Normal University(Natural Science Edition)
基金
国家自然科学基金资助项目(10461006)
内蒙古自然科学基金资助项目(200711020104)
关键词
非线性扰动
鲁棒稳定性
反馈控制
不确定离散时滞系统
nonlinear perturbations
feedback control
robust stabilization
uncertain discrete system with time-delay