unbalance dynamic

Both theoretical and experimental results about the dynamic instability of oil film in tilting pad bearing are presented in this paper. Unbalance response of Jeffcott rotor-tilting pad bearing system is analyzed with the nonlinearity of the bearing oil film forces considered.

本文首次给出关于可倾瓦轴承动力不稳定性的理论与实验联立结果.考虑了可倾瓦滑动轴承的非线性油膜力，对Jeffcott转子-可倾瓦轴承系统的不平衡响应进行了非线性分析。

Improving Dynamic Unbalance of Passenger Car Tire with Preformed Tread

应用胎面预成型技术提高轿车子午线轮胎动平衡检测通过率

This brings up the the dynamic power flow which considering the frequency adjustment working in the distribution of unbalance power.

这就引出了考虑频率调节功率分配的动态潮流。

Using wavelet analysis to handle these signals can extract unbalance signal amplitude preferably. Using successive approximation method decreases can decrease phase error in the actual applications& improve the efficiency and accuracy of dynamic balancer.

采用小波分析来处理信号，可以很好的提取不平衡信号幅值，使用逐次逼近法减小实际应用时不平衡点的相位误差，提高了动平衡精度和效率。

The dynamic unbalance of blower shaft can be eliminated to adopt double surface dynamic balance method.

采用现场双面动平衡技术消除了风机转轴动不平衡.