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力学与实践 ›› 1998, Vol. 20 ›› Issue (6): 24-26.doi: 10.6052/1000-0992-1999-360

• 应用研究 • 上一篇    下一篇

非线性动力学方程的精细积分算法

赵秋玲   

  1. 北京机械工业学院基础部
  • 收稿日期:2006-08-02 修回日期:1900-01-01 出版日期:1998-12-10 发布日期:1998-12-10

AN ACCURATE INTEGRATION METHOD FOR SOLVING NONLINEAR DYNAMICS PROBLEMS

  • Received:2006-08-02 Revised:1900-01-01 Online:1998-12-10 Published:1998-12-10

摘要: 介绍用精细积分法求解动力学问题的原则和方法,通过实例证明用这种方法求非线性问题数值解的有效性.

关键词: 结构动力学, 哈密顿体系, 精细积分

Abstract: The Accurate Integration Method for solving nonlinear dynamics problems is introduced. An example of numerical solution of a nonlinear problem proves that this method is valid.

Key words: structure dynamics, Hamilton system, accurate integratoinmethod