摘要
研究了一类具有时变区间参数的不确定随机线性系统的均方鲁棒稳定性.利用时变区间矩阵的分解技术、矩阵的Kronecker积的性质和Lyapunov函数法,得到了该系统均方鲁棒稳定的几个充分性条件.通过一个数值例子说明了所得的这些充分性条件的有效性和实用性.
The mean-square robust stability for a class of uncertain stochastic linear systems with time-varying interval parameters is studied in this paper. Applying the decomposition technique of time-varying interval matrix, the property of Kronecker product of matrixand the Lyapunov function, several simple sufficient conditions are obtained to ensure the meansquare robust stability of time-varying interval stochastic linear systems. A numerical example shows the conciseness and effectiveness of the presented results.
出处
《系统科学与数学》
CSCD
北大核心
2010年第3期289-295,共7页
Journal of Systems Science and Mathematical Sciences
基金
国家自然科学基金(70473037)
河南省自然科学基金(0611054400)资助项目
关键词
随机系统
均方鲁棒稳定性
时变区间矩阵
Stochastic systems, mean-square robust stability, time-varying interval matrix.