Complex Dynamical Behaviors in a Spring-Block Model with Periodic Perturbation
Complex Dynamical Behaviors in a Spring-Block Model with Periodic Perturbation
复制标题
具有周期性扰动的弹簧块模型中的复杂动态行为
DOI:
10.1155/2019/5253496
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发表时间:
2019
期刊:
影响因子:
2.3
通讯作者:
Ren Jingli
中科院分区:
文献类型:
--
作者:
Chen Cun;Li Xueping;Ren Jingli
A generalization of a Burridge-Knopoff spring-block model is investigated to illustrate the dynamics of transform faults. The model can undergo Hopf bifurcation and fold bifurcation of limit cycles. Considering the cyclical nature of the spring stiffness, the model with periodic perturbation is further explored via a continuation technique and numerical bifurcation analysis. It is shown that the periodic perturbation induces abundant dynamics, the existence, the switch, and the coexistence of multiple attractors including periodic solutions with various periods, quasiperiodic solutions, chaotic solutions through torus destruction, or cascade of period doublings. Throughout the results obtained, one can see that the system manifests complex dynamical behaviors such as chaos, self-organized criticality, and the transition of dynamical behaviors when it comes to periodic perturbations. Even very small variation of a parameter can result in radical changes of the dynamics, which provides a new insight into the fault dynamics.
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影响因子:
5.3
作者:
Jiang QH;Yeung MR;Sun N
通讯作者:
Sun N
影响因子:
5.4
作者:
C Yao;QH Jiang;JF Shao;CB Zhou
通讯作者:
CB Zhou
影响因子:
3
作者:
R. Burridge;L. Knopoff
通讯作者:
R. Burridge;L. Knopoff
DOI:
--
发表时间:
1992
期刊:
Physical review. A, Atomic, molecular, and optical physics
影响因子:
--
作者:
de Sousa Vieira M
通讯作者:
de Sousa Vieira M
影响因子:
8.6
作者:
J. Xia;H. Gould;W. Klein;J. Rundle
通讯作者:
J. Xia;H. Gould;W. Klein;J. Rundle