New feedback functions for synchronizing chaotic maps
نویسندگان
چکیده
منابع مشابه
study of hash functions based on chaotic maps
توابع درهم نقش بسیار مهم در سیستم های رمزنگاری و پروتکل های امنیتی دارند. در سیستم های رمزنگاری برای دستیابی به احراز درستی و اصالت داده دو روش مورد استفاده قرار می گیرند که عبارتند از توابع رمزنگاری کلیددار و توابع درهم ساز. توابع درهم ساز، توابعی هستند که هر متن با طول دلخواه را به دنباله ای با طول ثابت تبدیل می کنند. از جمله پرکاربردترین و معروف ترین توابع درهم می توان توابع درهم ساز md4, md...
A New Feedback Technique for Synchronizing Chaotic Chua’s Circuits with x|x| Nonlinearity
− This paper presents a new output feedback technique for synchronizing chaotic circuits. In particular, it is shown that synchronization can be systematically achieved via a scalar signal for a large class of chaotic systems. The approach is successfully applied to the recently proposed Chua’s circuit with x|x| nonlinearity. Key-words: – Chaotic circuits, Synchronization, Feedback techniques, ...
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Synchronization between chaotic systems has recently been a topic of great interest among physicists and engineers. In addition to theoretical results, a number of applications in communications and control have also been proposed. We have previously shown that identical chaotic maps can, under certain conditions, be synchronized by a common noise-like input. This raises the question whether th...
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ژورنال
عنوان ژورنال: Discrete Dynamics in Nature and Society
سال: 1998
ISSN: 1026-0226,1607-887X
DOI: 10.1155/s1026022698000016