机床受迫振动的激振频率避开了机床的固有频率，该机床可以投入实际应用。
The Excited frequency of forced vibration diverge from the Natural frequency of the machine tool, and the machine tool can be put on the practical application.
本文用时间序列分析的方法，在机床连续切削和非连续平稳切削状态下识别机床的固有频率。
In this article, the natural frequencies of machine tools under continuous cutting and steady non-continuous cutting conditions are identified with time series method.
对五轴联动铣床采用锤击脉冲激励法和变时基采样方法进行实验模态分析，获得机床的各阶固有频率、振型及其相应的振型动画。
The experimental modal analysis of five-axis linkage milling machine is made by using hammer-hitting pulse-inspirit method and change time based sampling method.
通过动态仿真分析给出了弹性并联机构的动态响应、固有频率等动态特性参数，为并联机床整机的优化设计奠定了基础。
Dynamic response, natural frequencies and other dynamic parameter of the elastic parallel mechanism have been found out by dynamic simulation analysis...
通过动态仿真分析给出了弹性并联机构的动态响应、固有频率等动态特性参数，为并联机床整机的优化设计奠定了基础。
Dynamic response, natural frequencies and other dynamic parameter of the elastic parallel mechanism have been found out by dynamic simulation analysis...
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