کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
395911 | 666091 | 2009 | 14 صفحه PDF | دانلود رایگان |
This paper investigates the problem of robust H∞H∞ filtering for a class of uncertain Takagi–Sugeno (T–S) fuzzy neutral systems with time-varying delay and linear fractional parametric uncertainties. The aim is to design an asymptotically stable fuzzy filter ensuring asymptotical stability and prescribed H∞H∞ performance of the filtering error system for all admissible uncertainties. Based on the Lyapunov–Krasovskii functional, the Barbalat lemma and the LMI approach, delay-dependent sufficient conditions for the solvability of this problem are proposed in terms of LMIs, and an explicit expression of the desired H∞H∞ fuzzy filter is readily given when these LMIs are feasible. Finally, the H∞H∞ filter design problem for a neutral-type nonlinear distributed network (long line with tunnel diode) is considered in the simulation example to demonstrate the effectiveness and applicability of the proposed method.
Journal: Information Sciences - Volume 179, Issue 20, 29 September 2009, Pages 3697–3710