A Novel H∞ Filter Design for Nonlinear Systems With Time Delay via T-S Fuzzy Models

摘要：

　　This paper is concerned with the filter design for nonlinear systems with time-varying delay via Takagi–Sugeno fuzzy model approach.A Novel H∞ filter design method is proposed through the use of inequality transformation of the derivatives of Lyapunov functionals without ignoring some useful terms,which improves the existing ones.The main technique is the free-weighting matrix method combined with a matrix decoupling approach.In addition,a sufficient condition for the existence of such an H∞ Filter is established in terms of solutions to a set of linear matrix inequalities(LMIs).Finally,an illustrative example is given to show the effectiveness of the method.

关键词： Filter Fuzzy system model Time-varying delay Linear matrix inequality (LMI) T-S fuzzy systems

作者: Xi-Qin HE Tuo Zhou

作者单位: School of Science,University of Science and Technology Liaoning,Anshan 114051,China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 4562-4569

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）