故障分布依赖的一类离散线性时滞系统??∞ 可靠性控制

研究一类离散线性时滞系统的H∞可靠性控制问题.提出了具有实际意义的服从某种概率分布的随机故障模型,根据Lyapunov稳定性理论和线性矩阵不等式(LMI)方法,给出了故障分布依赖的H∞均方指数稳定且具有H∞范数界γ的容错控制器解的存在条件.最后,通过算例验证了该方法的有效性.

Fault-distribution-dependent reliable control for a class of discrete-time delayed systems

This paper investigates an H∞ reliable control for discrete-time delayed systems. A practical fault model obeyed a certain probabilistic distribution is proposed. By using Lyapunov stability theory and linear matrix inequality (LMI) technology, the sufficient conditions for the existence of H∞ reliable control based on fault-distribution-dependent with mean square exponential stable are given. Finally an illustrative example shows the effectiveness of the proposed design procedures.