H∞ filter design for nonlinear systems with time-delay through T-S fuzzy model approach

This paper proposes a class of H_∞ filter design for nonlinear systems with time-delay via T-S fuzzy model approach. A novel delay-dependent H_∞ filter is proposed based on a modified delay-central-point approach and using the convexity property of the matrix inequality, which are expressed as a set of linear matrix inequalities (LMIs). Finally, a numerical example is given to demonstrate the effectiveness and the merit of the proposed method.