کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
390161 661221 2009 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Delay-dependent robust H∞ control for T–S fuzzy system with interval time-varying delay
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Delay-dependent robust H∞ control for T–S fuzzy system with interval time-varying delay
چکیده انگلیسی

This paper is concerned with the problem of robust H∞ control for uncertain T–S fuzzy systems with interval time-varying delay, that is, the delay is assumed to be a time-varying function belonging to an interval. By defining new Lyapunov functions and making use of novel techniques to achieve delay dependence, new conditions for the existence of robust H∞ controller are obtained based on the parallel distributed compensation (PDC) method. In this article, all the conditions are shown in terms of linear matrix inequalities (LMIs), which can be solved efficiently by using the LMI optimization techniques. Two numerical examples are given to illustrate the less conservatism of the proposed method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuzzy Sets and Systems - Volume 160, Issue 12, 16 June 2009, Pages 1708-1719