کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
396125 666250 2007 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An observer-based approach to controlling time-delay chaotic systems via Takagi–Sugeno fuzzy model
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
An observer-based approach to controlling time-delay chaotic systems via Takagi–Sugeno fuzzy model
چکیده انگلیسی

This study presents a fuzzy model-based control criterion for time-delay chaotic systems with uncertainty. The Takagi–Sugeno (T–S) fuzzy model is adopted for representing a chaotic system possessing a time delay. A unified approach for designing a fuzzy observer, which integrates parallel distributed compensation with an adaptive updating method, is first discussed. An observer-based fuzzy control scheme is then developed to deal with stabilization and tracking problems. Based on Lyapunov stability analysis, sufficient conditions that ensure robust control performance of time-delay chaotic systems are derived. These conditions are represented in terms of linear matrix inequalities and adaptive updating laws. Finally, the proposed approach is validated through numerical synchronization, stabilization, and model tracking control simulations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Information Sciences - Volume 177, Issue 20, 15 October 2007, Pages 4314–4328
نویسندگان
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