|A Robust H∞ Control Approach for a Class of Networked Control Systems with Sampling Jitter and Packet-dropout
Chang-Chun Hua*, Shao-Chong Yu, and Xin-Ping Guan
International Journal of Control, Automation, and Systems, vol. 12, no. 4, pp.759-768, 2014
Abstract : This paper is concerned with the robust H∞ control problem for a class of networked control systems (NCSs) with sampling jitter, short time-varying delays and packet-dropouts. By considering state feedback controller, the close-loop NCS is described as a discrete-time linear switched system model with uncertainties. Based on the linear matrix inequality (LMI) approach, a robust H∞ condition is proposed to solve the H∞ stability and stabilization problems for the considered NCS. An illustrative example is provided to demonstrate the effectiveness of the proposed theoretical results.
Networked control system (NCS), packet-dropouts, sampling jitter, state feedback, time-varying delay.
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