Torus breakdown and noise-induced dynamics in the randomly driven Morse oscillator
Torus breakdown and noise-induced dynamics in the randomly driven Morse oscillator
复制标题
随机驱动莫尔斯振荡器中的环面击穿和噪声引起的动力学
DOI:
10.1088/1751-8113/43/12/125102
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发表时间:
2010-03
影响因子:
2.1
通讯作者:
Perc, Matjaz
中科院分区:
文献类型:
--
作者:
Wang, Qingyun;Gan, Chunbiao;Perc, Matjaz
Strictly, the KAM torus no longer exists for a randomly driven Hamiltonian system. We firstly investigate the process of torus breakdown in the randomly driven Morse oscillator by transforming the original system into another one in action-angle variables and introducing the specific Poincaré map by Makarov et al. Though the strength of random perturbations is large, some thick closed-like curves can still appear. To characterize these noisy dynamics, the pseudo-periodic surrogate approach, along with the algorithm on the mean divergence, is applied to evaluate the correlation dimensions of the original data and their corresponding surrogates. Two kinds of noisy dynamics are picked out from the randomly driven Morse oscillator.
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DOI:
10.1088/0305-4470/39/3/003
发表时间:
2006-01
期刊:
Journal of Physics A: Mathematical and General
影响因子:
--
作者:
D. Makarov;M. Uleysky
通讯作者:
D. Makarov;M. Uleysky
DOI:
10.1103/physreva.46.4661
发表时间:
1992-10
期刊:
Physical review. A, Atomic, molecular, and optical physics
影响因子:
--
作者:
Ying-Cheng Lai;Mingzhou Ding;C. Grebogi;Reinhold Blümel
通讯作者:
Ying-Cheng Lai;Mingzhou Ding;C. Grebogi;Reinhold Blümel
影响因子:
2.6
作者:
LIEBERT, W;SCHUSTER, HG
通讯作者:
SCHUSTER, HG
影响因子:
4
作者:
THEILER, J;EUBANK, S;FARMER, JD
通讯作者:
FARMER, JD
DOI:
10.1109/tcsi.2003.811020
发表时间:
2003-06
影响因子:
5.1
作者:
M. Small;C. Tse
通讯作者:
M. Small;C. Tse