کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
758962 896458 2012 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On synchronization of chaotic systems based on the Thau observer design
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
On synchronization of chaotic systems based on the Thau observer design
چکیده انگلیسی

In this paper we revisit the Thau observer design and concern its application to the synchronization problem of two Lorenz name related systems in the master–slave formalism. The first one is the Lorenz–Stenflo system possessing a positively invariant ellipsoid while another one is the hyperchaotic Lorenz system possessing a positively invariant cylinder. Information about loci of these invariant domains is applied for the observer design. Further, we present one assertion related to one spectral inequality arisen in the process of assigning stable spectrum to the observer matrix and show its use in the observer design. We demonstrate the efficiency of synchronization schemes for the both of systems with help of numerical simulation.


► We revisit the Thau observer design and consider its application in synchronization with a rigorous analytic method.
► The Thau inequality solution is proposed under one additional assumption.
► The Lorenz–Stenflo system synchronization is examined.
► The hyperchaotic Lorenz system synchronization is examined.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 17, Issue 1, January 2012, Pages 17–25
نویسندگان
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