1、

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。

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2、

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

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3、

So using static unbalance balancing valve can solve problems, but not the static unbalance of dynamic.

所以使用静态平衡阀只能解决静态失衡问题,而不能解决动态失衡问题。

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4、

The paper firstly expounds the basic theory of dynamic balancing, vibration measurement technology and signal processing, calculation of unbalance amplitude and phase based on DFT.

本论文首先对动平衡的基本理论、振动测量技术及信号处理,以及基于DFT的不平衡振幅、相位提取算法作了详细归纳、阐述。

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6、

the influence of speed and mass unbalance on dynamic characteristics of a gear-rattling system

转速和不平衡质量对齿轮拍击振动的影响

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7、

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.

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8、

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。

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