کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4630870 1340610 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reduced-order observer design for the synchronization of the generalized Lorenz chaotic systems
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Reduced-order observer design for the synchronization of the generalized Lorenz chaotic systems
چکیده انگلیسی

This paper is concerned with the design of the novel observer that synchronizes with the generalized Lorenz chaotic systems. A simple reduced-order observer scheme is proposed by including extra terms. The boundedness of the state variables in the original system is not necessary for the observer design. The prior knowledge on the derivative signal of the system output is not required. It is also shown that by adopting Lyapunov method and choosing appropriate design parameters, the synchronization (observation) errors can converge to zero exponentially. Finally, numerical examples are provided to illustrate the validity of the theoretical result.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 218, Issue 14, 15 March 2012, Pages 7614–7621
نویسندگان
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