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Author:

钱有华 (钱有华.) | 张伟 (张伟.)

Indexed by:

CQVIP PKU CSCD

Abstract:

应用同伦分析方法,研究了两自由度耦合van del Pol振子周期解的问题.与传统方法不同,同伦分析方法不依赖于小参数,并提供了一个简便的途径确保级数解的收敛.比较同伦分析方法与四阶Runge-Kutta法(数值解)表明,通过同伦分析方法得到的四阶解析近似能有效地逼近数值解.

Keyword:

周期解 同伦分析方法 van,del,Pol方程 动力学与控制

Author Community:

  • [ 1 ] [钱有华]浙江师范大学
  • [ 2 ] [张伟]北京工业大学

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Source :

科技导报

ISSN: 1000-7857

Year: 2008

Issue: 22

Volume: 26

Page: 21-25

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 3

Chinese Cited Count:

30 Days PV: 1

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