high-frequency oscillation的意思|示意

Firstly, the transfer function of a physical test system was developed to analyze the mechanism of the high-frequency oscillation.

首先对物理试验系统建立传递函数模型，分析了高频振荡产生的机理。

The dynamical equations of rigid flexible coupling multibody systems have characters of stiffness and high frequency oscillation.

刚柔耦合多体机械系统动力学微分方程组具有刚性和高频振荡的特点。

The results show that the high-frequency pressure oscillation is aroused by the combustion chamber's resonance.

有限元计算结果与模态试验结果较吻合，声模态修正后的结果能很好地解释缸内燃烧压力高频振荡。

Then, a composite filter combining pre-filter and post-filter was adopted to control the high-frequency oscillation.

然后采用前置滤波和后置滤波结合的复合滤波方法来控制高频振荡。

The present invention discloses reduction of submultiple oscillation of power inverter in high-frequency operation.

本发明公开了减少功率逆变器在高频操作下的分谐波振荡。

Compared it with conventional billet, billet cast with high frequency electromagnetic field, on which depth of surface oscillation mark was decreased remarkably, had a smooth surface.

施加高频电磁场的铸坯与传统连铸坯相比，表面振动痕深度明显减小，且表面光滑。