Robust H∞ Control for Varying Sampling Networked Control Systems

摘要：

For the robustness of varying sampling networked control system, a designed method of varying sampling H∞ controller is proposed. Based on the character of the system, the system is modeled as switching system. The study utilizes Lyapunov function to demonstrate the system stability and H∞ performance, then presents sufficient conditions in which the H∞ performance should be satisfied via LMI (linear matrix inequality). Furthermore, the designed method of H∞ state feedback controller is deduced. According to the method, the H∞ performance and H∞ controller are solved by using the LMI toolbox in examples easily. The results of simulation show the feasibility and validity of the method.

关键词： Networked Control Systems Switching System Lyapunov Function LMI Varying Sampling

作者: BiCheng Lei Shiqing Zhang

作者单位: College of Physics and Electronic Engineering , Taizhou University, Taizhou, ZheJiang Province, China, 318000

会议类型: 国际会议

会议名称: The 22nd China Control and Decision Conference(2010年中国控制与决策会议)

会议地点: 徐州

会议语种:英文

页码: 1879-1883

在线出版日期: 2010-05-26（万方平台首次上网日期，不代表论文的发表时间）