首页 | 本学科首页   官方微博 | 高级检索  
     检索      

多自由度非线性振动系统的内共振
引用本文:刘世龄,徐兆.多自由度非线性振动系统的内共振[J].应用数学和力学,1992,13(1):27-34.
作者姓名:刘世龄  徐兆
作者单位:香港理工学院 香港 (刘世龄),中山大学 广州(徐兆)
摘    要:本文研究多自由度非线性自治系统的周期解问题,我们推广了KBM法,本方法可以求得极限环的相图,振幅,周期及其稳定性.

关 键 词:非线性振动  锁相周期解  内共振

On Internal Resonance of Nonlinear Vibrating Systems with Many Degrees of Freedom
S. L. Lau.On Internal Resonance of Nonlinear Vibrating Systems with Many Degrees of Freedom[J].Applied Mathematics and Mechanics,1992,13(1):27-34.
Authors:S L Lau
Abstract:The problem of periodic solutions of nonlinear autonomous systems with many degrees of freedom is considered. This is made possible by the development of a modified version of the KBM method1].The method can be used to generate limit cycle phase portrait, amplitude, period and to indicate stability of the limit cycle.
Keywords:nonlinear oscillations  phase-locked solutions  phase portrait  
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号