The eigenmode sensitivity analysis is used to assess the damage severity.
采用灵敏度分析的方法来定量评估结构的损伤程度。
2
The eigenmode of the structure is solved using subspace iterative parallel method.
采用子结构模态综合算法，结构特征模态采用子空间迭代方法并行求解。
3
An eigenmode equation of ion temperature gradient driven instability in a tokamak plasma with negative magnetic shear is solved numerically by the shooting method.