吉林大学学报(理学版)

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低阶大气环流模型的Hopf分岔分析

李鹏松, 刘琦, 石卓, 刘欣   

  1. 东北电力大学 理学院, 吉林 吉林 132012
  • 收稿日期:2016-11-30 出版日期:2017-07-26 发布日期:2017-07-13
  • 通讯作者: 李鹏松 E-mail:lipengsong@163.com

Hopf Bifurcation Analysis for a LowOrder Atmospheric Circulation Model

LI Pengsong, LIU Qi, SHI Zhuo, LIU Xin   

  1. College of Sciences, Northeast Electric Power University, Jilin 132012, Jilin Province, China
  • Received:2016-11-30 Online:2017-07-26 Published:2017-07-13
  • Contact: LI Pengsong E-mail:lipengsong@163.com

摘要: 分析两种情况下低阶大气环流模型的分岔特性, 利用多尺度法研究模型的Hopf分岔类型及周期解的稳定性, 并通过数值仿真实验验证理论分析的正确性.

关键词: Hopf分岔, 稳定性, 多尺度法, 低阶大气环流模型

Abstract: We analyzed the bifurcation characteristics of two cases for loworder atmospheric circulation model. We studied the type of Hopf bifurcation and the stability of periodic solution by using the method of multiple scales, and verified the correctness of the theoretical analysis by numerical simulation.

Key words: method of multiple scale, stability, Hopf bifurcation, loworder atmospheric circulation model

中图分类号: 

  • O193