摘要
In the present paper, the differential equation of the nonlinear vibration problem is first transformed into the nonlinear integral and differential equation. Then the solving problem of the equation is changed to a nonlinear algebraic equations with infinite unknown numbers. Theoretically, the periodic solution with every accuracy can be obtained. The Duffing system is also discussed by using the method in this paper.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 49-54 |
| 页数 | 6 |
| 期刊 | Ying Yong Li Xue Xue Bao/Chinese Journal of Applied Mechanics |
| 卷 | 15 |
| 期 | 4 |
| 出版状态 | 已出版 - 12月 1998 |