کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1862793 1037612 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Controlling localized spatiotemporal chaos using feedback control method
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Controlling localized spatiotemporal chaos using feedback control method
چکیده انگلیسی
Suppression of localized spatiotemporal chaos observed in one-dimensional coupled map lattice system is achieved using feedback control [P. Parmananda, Yu. Jiang, Phys. Lett. A 231 (1997) 159; P. Parmananda, M. Hildebrand, M. Eiswirth, Phys. Rev. E 56 (1997) 239]. The control is successful both for the frozen random pattern and defect chaotic diffusion pattern. This Letter introduces a new improved feedback control method. To compare with other methods of feedback control, this method can achieve stable state with less iteration steps and more simple calculation process. We prove the stability of the controlled result by calculating maximal Lyapunov exponent. And we also find that this method is robust to small disturbance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 357, Issue 3, 11 September 2006, Pages 209-212
نویسندگان
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