Applied Mathematics and Mechanics (English Edition) ›› 1994, Vol. 15 ›› Issue (3): 291-300.

• 论文 • 上一篇    

THE EXISTENCE OF PERIODIC SOLUTION OF THE FOURTH ORDINARY NONLINEAR DIFFERENTIAL EQUATION CAUSED BY FLOW-INDUCED VIBRATION

顾清芳, 唐大庆   

  1. Deparimeni of Applied Mathematics, Chengdu University of Technology, Chengdu
  • 收稿日期:1992-05-04 出版日期:1994-03-18 发布日期:1994-03-18

THE EXISTENCE OF PERIODIC SOLUTION OF THE FOURTH ORDINARY NONLINEAR DIFFERENTIAL EQUATION CAUSED BY FLOW-INDUCED VIBRATION

Gu Qing-fang, Tang Da-qing   

  1. Deparimeni of Applied Mathematics, Chengdu University of Technology, Chengdu
  • Received:1992-05-04 Online:1994-03-18 Published:1994-03-18

摘要: The vortex-induced vibration is a well-known problem in mechanics,In this paper,with the help fixed point principle, we study. this problem and find the existencecondition of the periodic solution as well as the region of parameters.

Abstract: The vortex-induced vibration is a well-known problem in mechanics,In this paper,with the help fixed point principle, we study. this problem and find the existencecondition of the periodic solution as well as the region of parameters.

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