Then, the analytic solution of the geometrical nonlinear vibration system and the frequency-response properties of the actuator were analyzed by using multi-scale method.
应用多尺度法得到了超磁致伸缩换能器几何非线性振动系统响应的解析解和频响特性表达式。
As an example, an approximate analytic solution of nonlinear vibration for a plate strip in lateral magnetic field is obtained by the multi-scale method.
作为具体问题，采用多尺度法求出了横向磁场中条形板非线性振动的近似解析解。
The heterogeneous multi-scale method with finite element method in each multi-scale, or HMM-FEM, was derived using the philosophy essence of HMM and can be used in linear elastic problems.
本文的主要工作就是在HMM框架基础上，推导了适用于线弹性问题的多尺度计算方法HMM-FEM。
This paper investigates bifurcation and combination re sonance of the hysteretic nonlinear system with three-frequency excitation by Multi-scale Method.
利用多尺度法研究了三个频率激励下滞后非线性系统的组合共振，得到了该系统产生的组合共振解的振幅和频率。
This paper investigates bifurcation and combination re sonance of the hysteretic nonlinear system with three-frequency excitation by Multi-scale Method.
利用多尺度法研究了三个频率激励下滞后非线性系统的组合共振，得到了该系统产生的组合共振解的振幅和频率。
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