一类不确定离散时滞系统鲁棒H_∞可靠控制的设计方法  

Robust H_∞ Reliable Controller Design for a Class of Time-delay Uncertain Discrete-time Systems

作　　者：梁东颖[1] 

机构地区：[1]广西交通职业技术学院,广西南宁530023

出　　处：《广西科学院学报》2013年第2期75-79,共5页Journal of Guangxi Academy of Sciences

摘　　要：针对某个指定的执行器集合,基于线性矩阵不等式(LMI)方法,提出一种设计无记忆状态反馈控制器的方法.该方法对于任意容许的不确定性和指定集合中任意执行器的失效,都能保证相应的闭环系统稳定且具有一定的H∞性能.For a given set of actuator and based on linear matrix inequality （LMI）, a design method of linear memoryless state feedback robust reliable H∞ controller associated with the set is proposed. For all admissible uncertainties and any failure of the actuator in the given set, the controller designed by this method can stabilize the related system and satisfy the H∞ performance.

关 键 词：时滞 不确定性 H∞可靠控制 线性矩阵不等式 

分 类 号：O175.13[理学—数学]