本文采用接触理论有限元数值方法加特征值计算的方法来解决考虑连接面固有特性计算的问题。
The finite element method (FEM) of contact theory and eigenvalue computing is used in this thesis to solve the problem of natural modal analyzing aircraft structure with contact surface.
对系统的特征值进行分类，定义特征值实部函数，并对不同自激电容和转速下的函数值进行计算。
Classifying the eigenvalues of the system, the eigenvalue real part functions are defined and the function values under different self-excited capacitances and rotating speeds are calculated.
对系统的特征值进行分类，定义特征值实部函数，并对不同自激电容和转速下的函数值进行计算。
Classifying the eigenvalues of the system, the eigenvalue real part functions are defined and the function values under different self-excited capacitances and rotating speeds are calculated.
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