用模态实验的方法对某型飞机发动机机匣的模态参数进行了识别。

An engine casing modal experiment and modal parameters extraction have been introduced in the paper.

youdao

用模态实验的方法对某型飞机发动机机匣的模态参数进行了识别。

An engine casing modal experiment and modal parameters extraction have been introduced in the paper.

youdao