关键词: 网络控制系统, 时滞系统, 采样系统, 事件驱动, 线性矩阵不等式

Abstract: This paper deals with the problem of state-feedback control for Networked Control Systems（NCSs） with asynchronous occurrence of the sampler and the Zero-Order Holder（ZOH）.Firstly，based on the updating instants of the event-driven ZOH，the sampled-data NCSs with consideration of both the network-induced delay and data packet dropout are formulated，from which a time-delay system with two additive delay components is developed.Subsequently，by making use of the delay system approach，the stability analysis and controller synthesis are solved for the closed-loop NCSs accordingly.Finally，an illustrative example is provided to show the availability of the proposed method.

Key words: Networked Control Systems（NCSs), time-delay systems, sampled-data systems, event driven, Linear Matrix Inequality（LMI）