时滞反馈作用下enso充电振子模型的分岔分析
Year: 2018
Type: article
Abstract: The time-delayed impact on a class of nonlinear ENSO recharge oscillator models was investigated through transformation of the model equations into the Van der Pol-Duffing oscillator with time-delayed feedback. The Hopf bifurcation and stable limit cycles were obtained with the averaging method. Qualitative analysis shows that equilibrium stability of the ENSO system and its oscillation are closely related to the delayed feedback amplitude and time. Finally, numerical simulations were carried out to illustrate the analytical results.
Source: 应用数学和力学
Authors: 刘宇丹，杜智远，赵强, LIU Yudan, DU Zhiyuan, ZHAO Qiang
Language: Chinese
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4238662495