- 教授
- 博士生导师
- 硕士生导师
- 入职时间：1999-11-01
- 学历：博士研究生毕业
- 性别：男
- 学位：博士
- 在职信息：在职
- 毕业院校：西安交通大学
- 所属院系：航天航空学院
- 学科：力学
Spectral Analysis of Polynomial Nonlinear Vibration System with Multi-degree of Freedom
- 发布时间：2025-04-30
- 论文名称：Spectral Analysis of Polynomial Nonlinear Vibration System with Multi-degree of Freedom
- 发表刊物：Key Engineering Materials
- 摘要：In this paper, a functional series model used to describe dynamic characteristics of the nonlinear system with multi-input/multi-output is employed to transform the polynomial nonlinear system with multi-degree of freedom into the linear system subjected to a series of generalized excitations, which can consequently avoid the computations and analyses of high-order kernel and multi-dimension frequency response function. The response spectra of the polynomial nonlinear vibration sysytem with multi-degree of freedom under such typical excitations as single-frequency harmonic and multi-frequency harmonic are formulated.
- 合写作者：Zhang XN, Xie SL, He CY
- 卷号：Vol.243-244
- 页面范围：547-552
- 是否译文：否
- 发表时间：2003-05-01
- 合写作者：Zhang XN, Xie SL, He CY