摘要
为研究线性中立型时滞系统的指数稳定性问题,构造一个新型的Lyapunov-Krasovskii泛函,基于线性矩阵不等式方法,给出指数稳定的时滞相关的充分条件。数值算例表明所得结论较某些已存在的结果提高了所允许的延时上界。
This paper discusses the exponential stability of linear neutral delay systems. The paper introduces the construction of new Lyapunov-Krasovskii functionals, and the formulation of a new delaydependent sufficient condition for exponential stability in terms of linear matrix inequalities (LMIs). The paper offers Numerical examples to show that the proposed results significantly improve the allowed upper bounds of the delay size over some existing ones in the literature.
出处
《黑龙江科技学院学报》
CAS
2008年第2期144-146,157,共4页
Journal of Heilongjiang Institute of Science and Technology