Finite-time H∞ Control for a Class of Discrete-time Linear System

摘要：

In this paper, the concept of H∞ control for discrete-time systems is extended over a finite-time interval, we discuss the finite-time control H∞ problem for discrete-time linear system with time-varying norm-bounded exogenous disturbance, the main aim is to design a state feedback controller which guarantees that the closed-loop system is finitetime boundedness and reduces the effect of the disturbance input on the controlled output. In order to solve the problem, some sufficient conditions which can be reduced to feasibility problem involving LMIs are presented. Finally, a numerical example is given to demonstrate the efficiency of the proposed method.

关键词： discrete-time linear system exogenous disturbance H∞ control LMI

作者: Kang Wang Yanjun Shen Wanhai Liu Qinghua Jiang

作者单位: College of Science, China Three Gorges University, Yichang, 443002 Institute of Nonlinear and Complex Systems, Yichang, 443002, China

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: 546-549

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）