摘要
给出了求具有多个外周期力作用的非线性振动系统非共振解的渐近法、多尺度法,并讨论了这两种方法的等价性。
In this Paper,presents two methods to find non-resonant solution of nonlinear vi-bration systems with action of multiple external periodic forces,and discuss the equivalence of theasymptotic method and the method of multiple scales.
出处
《河南师范大学学报(自然科学版)》
CAS
CSCD
1994年第2期21-24,共4页
Journal of Henan Normal University(Natural Science Edition)
关键词
非线性振动
渐近法
非共振解
nonlinear vibration
asymptotic method
method of multiple scales