کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
760442 896527 2006 21 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reduced-order synchronization of uncertain chaotic systems via adaptive control
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Reduced-order synchronization of uncertain chaotic systems via adaptive control
چکیده انگلیسی

We consider the coupling of two uncertain dynamical systems with different orders using an adaptive feedback linearization controller to achieve reduced-order synchronization between the two systems. Reduced-order synchronization is the problem of synchronization of a slave system with projection of a master system. The synchronization scheme is an exponential linearizing-like controller and a state/uncertainty estimator. As an illustrative example, we show that the dynamical evolution of a second-order driven oscillator can be synchronized with the canonical projection of a fourth-order chaotic system. Simulation results indicated that the proposed control scheme can significantly improve the synchronousness performance. These promising results justify the usefulness of the proposed output feedback controller in the application of secure communication.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 11, Issue 7, October 2006, Pages 810–830
نویسندگان
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