کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
393865 665701 2012 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Robust H∞ control for a class of discrete time fuzzy systems via delta operator approach
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Robust H∞ control for a class of discrete time fuzzy systems via delta operator approach
چکیده انگلیسی

In this paper, we investigate a robust H∞ control problem for a class of T–S fuzzy systems with time delays by using delta operator approach. It is known that a better control effect can be obtained by using delta operator approach than using shift operator approach for small sampling periods. Furthermore, the delta operator can unify some previous related continuous and discrete fuzzy systems into fuzzy delta operator system framework. Based on Lyapunov–Krasovskii functionals in delta domain, a new fuzzy H∞ state feedback controller is presented in terms of linear matrix inequalities. Some experiment results of an ball and beam model on a laboratory-scale setup are presented to illustrate the effectiveness and potential for the developed techniques.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Information Sciences - Volume 184, Issue 1, 1 February 2012, Pages 230–245
نویسندگان
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