具有时变滞后的随机系统的时滞依赖鲁棒稳定性与H_∞分析

研究具有时变滞后与Markov跳跃的随机系统的鲁棒随机稳定性与H_∞分析.通过引进随机Liapunov-Krasovskii泛函,使用自由权矩阵技术(即何技术),得到时滞依赖鲁棒随机稳定性与H_∞扰动衰减的线性矩阵不等式判据.3个数值例子说明提供的方法是有效的,并且与相关文献中存在的一些结果相比是低保守的.     

具有时变滞后的随机系统的时滞依赖鲁棒稳定性与H-SymboleB分析

研究具有时变滞后与Markov跳跃的随机系统的鲁棒随机稳定性与HSymboleB@分析．通过引进随机Liapunov-Krasovskii泛函,使用自由权矩阵技术（即何技术）,得到时滞依赖鲁棒随机稳定性与HSymboleB@扰动衰减的线性矩阵不等式判据．3个数值例子说明提供的方法是有效的,并且与相关文献中存在的一些结果相比是低保守的．     

Delay-dependent robust stability and H_∞ analysis of stochastic systems with time-varying delay

This paper investigates the robust stochastic stability and H∞ analysis for stochastic systems with time-varying delay and Markovian jump. By using the freeweighting matrix technique, i.e., He's technique, and a stochastic Lyapunov-Krasovskii functional, new delay-dependent criteria in terms of linear matrix inequalities are derived for the the robust stochastic stability and the H∞ disturbance attenuation. Three numerical examples are given. The results show that the proposed method is efficient and much less conservative than the existing results in the literature.