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摘要: 针对一类含状态时滞的网络控制系统，本文对此进行了状态反馈保成本控制器设计.在考虑网络引起的滞后的基础上，一个新的模型提出来了.保成本控制器的存在性也通过一系列线形矩阵不等式表达出来.一个能把非凸问题转换成凸问题的方法同时应用了.与此同时，相应的能获取最低性能指标的算法也已给出.配套的仿真例子证明了此算法的有效性.Abstract: This paper is concerned with the state-feedback guaranteed cost controller design for a class of networked control systems(NCSs) with state-delay. A new model of the NCSs is provided under consideration of the network-induced delay. A sufficient condition for the existence of a guaranteed cost controller for NCSs is presented by a set of linear matrix inequalities(LMIs). A method, which can transform non-convex to the convex, is applied. Accordingly, a numerical algorithm is proposed to obtain the lower bound. Theoretical analysis through an example shows the effectiveness of the method.
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