Non-fragile Controller Design for a Class of Nonlinear Neutral Time-delay System

摘要：

In this notes, the design problem of non-fragile controller for a class of nonlinear neutral delay system is investaged. The nonlinear parts are assumed to satisfy the bounded condition, and the controller is additive gain variation. The aim is to design a state feedback non-fragile controller such that, for all nonlinear disturbances, the closed-loop system remains asymptotically stable and cost function value is not more than a specified upper bound. A criterion for the existence of such controller is derived based-on the linear matrix inequality (LMI) approach combined with the Lyapunov method. A parameterized characterization of guaranteed cost controllers is given in terms of the feasible solutions to the certain LMI. A numerical example is given to demonstrate the application of the proposed design approach.

关键词： Neutral system non-fragile controller LMI time-delay

作者: Tianqun Xu Yuepeng Chen Tianhe Xu Yanni Deng

作者单位: School of Science, Wuhan University of Technology, Wuhan, Hubei, 430070 China. School of Automation, Wuhan University of Technology, Wuhan, Hubei, 430070 China Geodesy Department Xian Research Institute of Surveying and Mapping, Xian, 710054 China

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 195-200

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）