کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5005044 1369004 2013 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Runge-Kutta model-based nonlinear observer for synchronization and control of chaotic systems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Runge-Kutta model-based nonlinear observer for synchronization and control of chaotic systems
چکیده انگلیسی
This paper proposes a novel nonlinear gradient-based observer for synchronization and observer-based control of chaotic systems. The model is based on a Runge-Kutta model of the chaotic system where the evolution of the states or parameters is derived based on the error-square minimization. The stability and convergence conditions of observer and control methods are analyzed using a Lyapunov stability approach. In numerical simulations, the proposed observer and well-known sliding-mode observer are compared for the synchronization of a Lü chaotic system and observer-based stabilization of a Chen chaotic system. The noisy case for synchronization and parameter uncertainty case for stabilization are also considered for both observer-based methods.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: ISA Transactions - Volume 52, Issue 4, July 2013, Pages 501-509
نویسندگان
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