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arXiv 1209.1765nlin.CDmath.DS
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混沌的牵引

Entrainment of Chaos

Marat Akhmet, Mehmet Onur Fen

摘要:

讨论了一种新的现象--混沌卷吸,它被理解为极限环对不规则行为的捕获。结果表明,当混沌振幅较小时,系统会出现混沌周期。否则,混沌不一定是循环的,如果扰动很强和/或极限环的直径很小。灵敏度作为一个主要的和独特的成分被认为是,此外,倍周期混沌的路线被选择用于扩展。这些结果对工程科学、脑电波和生物音乐学现象以及流体力学都有重要意义。对蔡氏振子、环形吸引子夹带混沌和控制问题的模拟和讨论支持了理论结果。并通过一个实例,利用李雅普诺夫函数方法,给出了一个混沌吸引子。

英文摘要:

A new phenomenon, entrainment of chaos, which is understood as a seizure of an irregular behavior by limit cycles, is discussed. As a result, chaotic cycles appear if the chaos amplitude is small. Otherwise, the chaos is not necessarily cyclic, if the perturbations are strong and/or diameter of the limit cycle is small. Sensitivity as a main and a unique ingredient is considered and, in addition, period-doubling route to chaos is chosen for extension. The results may be of strong importance for engineering sciences, brainwaves and biomusicology phenomena as well as can be developed for hydrodynamics. Theoretical results are supported by simulations and discussions over Chua's oscillators, entrainment of chaos by toroidal attractors and controlling problems. Moreover, through an example, by means of the Lyapunov functions method, a chaotic attractor is provided.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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