arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1303.0169nlin.CD
收藏

奇异非混沌吸引子0-1检验的适用性

Applicability of 0-1 Test for Strange Nonchaotic Attractors

R. Gopal, A. Venkatesan, M. Lakshmanan

摘要:

我们表明,最近推出的0-1测试可以成功地区分奇怪的非混沌吸引子(SNA)和周期/准周期/混沌吸引子,通过适当地选择与平移变量的黄金平均数,避免共振的准周期力的任意参数。通过0-1检验,我们进一步刻画了从准周期到混沌运动的转变。我们表明,测试有助于检测不同的动态过渡到SNA从准周期吸引子或过渡到混沌SNA。我们说明了性能的0-1测试在检测准周期强制逻辑斯蒂映射,立方映射,和Duffing振子的过渡到SNA。

英文摘要:

We show that the recently introduced 0-1 test can successfully distinguish between strange nonchaotic attractors(SNAs) and periodic/quasiperiodic/chaotic attractors, by suitably choosing the arbitrary parameter associated with the translation variables in terms of the golden mean number which avoids resonance with the quasiperiodic force. We further characterize the transition from quasiperiodic to chaotic motion via SNAs interms of the 0-1 test. We demonstrate that the test helps to detect different dynamical transitions to SNAs from quasiperiodic attractor or the transitions from SNAs to chaos. We illustrate the performance of the 0-1 test in detecting transitions to SNAs in quasiperiodically forced logistic map, cubic map, and Duffing oscillator.

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。

↑